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Assignee profile:

IDEMITSU KOSAN CO.,LTD.

City:

Tokyo

Country:

Japan

Published Applications:

415

Last publication date:

2026-10-08

Patent Grants:

143

Last grant date:

2026-07-14

Quarterly IDEMITSU KOSAN CO.,LTD. Patent Applications

Top Inventors for applications by IDEMITSU KOSAN CO.,LTD.

These are the the leading inventors for applications assigned to IDEMITSU KOSAN CO.,LTD.:

Satomi TASAKI 38 Tokyo, Japan
Yuki Nakano 33 Sodegaura-shi, Japan
Kazuki Nishimura 32 Tokyo, Japan
Yuki Nakano 24 Sodegaura, Japan

Satomi TASAKI 20 Sodegaura-shi, Japan
Yuki Nakano 20 Tokyo, Japan
Masato NAKAMURA 19 Tokyo, Japan
Tetsuya Masuda 18 Tokyo, Japan

Hiroaki Toyoshima 18 Tokyo, Japan
Taro YAMAKI 18 Sodegaura-shi, Japan
Kazuki Nishimura 17 Sodegaura-shi, Japan
Hiroaki ITOI 17 Tokyo, Japan

Satomi Tasaki 16 Sodegaura, Japan
Hiroaki ITOI 15 Sodegaura-shi, Japan
Ryota TAKAHASHI 15 Sodegaura-shi, Japan
Tetsuya MASUDA 14 Sodegaura-shi, Japan

Taro Yamaki 12 Sodegaura, Japan
Emiko Kambe 12 Tokyo, Japan
Kazuki Nishimura 12 Sodegaura, Japan
Tasuku HAKETA 12 Sodegaura-shi, Japan

Sayaka MIZUTANI 12 Tokyo, Japan
Ryota Takahashi 11 Sodegaura, Japan
Hiroaki Itoi 11 Sodegaura, Japan
Ryota TAKAHASHI 11 Tokyo, Japan

Yusuke Takahashi 10 Tokyo, Japan
Yuichiro KAWAMURA 10 Tokyo, Japan
Tetsuya Masuda 9 Sodegaura, Japan
Masato MITANI 9 Tokyo, Japan

Tasuku Haketa 8 Sodegaura, Japan
Keita SEDA 8 Sodegaura-shi, Japan
Masato NAKAMURA 8 Sodegaura-shi, Japan
Kei YOSHIDA 8 Tokyo, Japan

Tomoki KATO 7 Sodegaura-shi, Japan
Yasuhiro ISHIKAWA 7 Ichihara-shi, Chiba, Japan
Kyohei HORIGUCHI 7 Tokyo, Japan
Masato Nakamura 7 Sodegaura, Japan

Masatoshi Saito 7 Sodegaura-shi, Japan
Ryoji Maeda 7 Sodegaura-shi, Japan
Shota TANAKA 7 Chiyoda-ku, Japan
Tsukasa SAWATO 7 Chiyoda-ku, Japan

Shintaro BAN 7 Tokyo, Japan
Masatoshi Saito 7 Tokyo, Japan
Kei YOSHIDA 7 Sodegaura-shi, Japan
Yu Kudo 7 Tokyo, Japan

Takuto FUKAMI 6 Chiyoda-ku, Japan
Takushi Shiomi 6 Sodegaura-shi, Japan
Minoru YABUKAMI 6 Ichihara-shi, Chiba, Japan
Hidetsugu Ikeda 6 Sodegaura-shi, Japan

Taro YAMAKI 6 Tokyo, Japan
Yusuke TAKAHASHI 6 Chiyoda-ku, Japan
Yusuke Takahashi 6 Sodegaura-shi, Japan
Yoshinao SHIRASAKI 6 Tokyo, Japan

Yuichiro Kawamura 6 Sodegaura-shi, Japan
Yasuhiro Ishikawa 6 Ichihara, Japan
Kazushige MATSUBARA 5 Tokyo, Japan
Hiroaki ITOI 5 Chiyoda-ku, Tokyo, Japan

Kota Terai 5 Sodegaura-shi, Japan
Takayoshi KAMBARA 5 Chiba-shi, Chiba, Japan
Yuki Nakano 5 Sodegaura-shi Chiba, Japan
Mikio HAMANO 5 Tokyo, Japan

Hiroaki YAMADA 5 Chiba-shi, Chiba, Japan
Yu KUDO 5 Sodegaura-shi, Japan
Toshio ISOZAKI 5 Chiba-shi, Chiba, Japan
Tomoki Kato 5 Sodegaura, Japan

Toru BANDO 5 Chiba, Japan
Yoshinori AOYAMA 5 Tokyo, Japan
Koichi SUGA 5 Tokyo, Japan
Minoru Senga 5 Sodegaura-shi, Japan

Sigma HASHIMOTO 5 Tokyo, Japan
Tasuku HAKETA 5 Sodegaura-shi, Chiba, Japan
Takamoto MORITA 5 Tokyo, Japan
Hisato Matsumoto 5 Tokyo, Japan

Tasuku HAKETA 5 Tokyo, Japan
Toshinari OGIWARA 5 Sodegaura-shi, Japan
Shingo ONODERA 5 Chiba, Japan
Masaru Nakagawa 5 Sodegaura-shi, Japan

Keita Seda 5 Sodegaura, Japan
Minoru SENGA 5 Tokyo, Japan
Futoshi UTSUNO 5 Sodegaura-shi, Japan
Yoshinao SHIRASAKI 4 Sodegaura-shi, Japan

Yusuke TAKAHASHI 4 Chiyoda-ku, Tokyo, Japan
Hiroshi Yamaguchi 4 Sodegaura-shi, Japan
Hidetsugu Ikeda 4 Sodegaura, Japan
Satomi TASAKI 4 Sodegaura-shi, Chiba, Japan

Minoru Senga 4 Sodegaura, Japan
Yongguk LEE 4 Tokyo, Japan
Yukitoshi Jinde 4 Tokyo, Japan
Takashi UMEKI 4 Sodegaura-shi, Japan

Yongguk LEE 4 Sodegaura-shi, Japan
Yusuke Takahashi 4 Sodegaura, Japan
Yusuke ISEKI 4 Chiba-shi, Chiba, Japan
Hirokatsu Ito 4 Sodegaura-shi, Japan

Takuto FUKAMI 4 Chiyoda-ku, Tokyo, Japan
Takushi Shiomi 4 Sodegaura, Japan
Yasunari Okada 4 Tokyo, Japan
Takuto FUKAMI 4 Chiba-shi, Japan

Takayasu SADO 4 Tokyo, Japan
Masato MITANI 4 Sodegaura-shi, Japan
Tomoaki OKANO 4 Tokyo, Japan
Kazushige Ideta 4 Chiba, Japan

Recent patent applications by IDEMITSU KOSAN CO.,LTD.

IDEMITSU KOSAN CO.,LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-10-08

US20260308374A1

Chemistry; metallurgy

POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

#2 | 2026-10-08

US20260308318A1

Chemistry; metallurgy

POLYCARBONATE-BASED RESIN COMPOSITION AND MOLDED ARTICLE

#3 | 2026-10-01

US20260297450A1

Chemistry; metallurgy

WATER-SOLUBLE METALWORKING OIL AGENT

#4 | 2026-10-01

US20260296968A1

Chemistry; metallurgy

CEMENT RECYCLED MATERIAL MANUFACTURING METHOD

#5 | 2026-09-24

US20260290889A1

Electricity

CRYSTALLINE-SULFIDE SOLID ELECTROLYTE

#6 | 2026-09-24

US20260290883A1

Electricity

METHOD FOR PRODUCING SOLID ELECTROLYTE, AND SOLID ELECTROLYTE

#7 | 2026-09-24

US20260286244A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#8 | 2026-09-24

US20260286175A1

Chemistry; metallurgy

RESIN, COPOLYMER, ELECTRONIC SUBSTRATE MATERIAL, RESIN COMPOSITION, COATING LIQUID COMPOSITION, CURED PRODUCT, FILM, SHEET, AND ELECTRONIC SUBSTRATE

#9 | 2026-09-17

US20260282744A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#10 | 2026-09-17

US20260282739A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#11 | 2026-09-17

US20260275229A1

Chemistry; metallurgy

PROCESSING FLUID

#12 | 2026-09-17

US20260275219A1

Chemistry; metallurgy

GREASE COMPOSITION

#13 | 2026-09-17

US20260275105A1

Chemistry; metallurgy

POLYCARBONATE RESIN COMPOSITION

#14 | 2026-09-17

US20260275059A1

Chemistry; metallurgy

COMPOSITION, CONDUCTIVE FILM, CAPACITOR AND BATTERY

#15 | 2026-09-10

US20260265637A1

Chemistry; metallurgy

REFRIGERATOR OIL COMPOSITION, AND COMPOSITION FOR REFRIGERATORS

#16 | 2026-09-10

US20260265635A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#17 | 2026-09-03

US20260262443A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE COMPRISING THE SAME

#18 | 2026-09-03

US20260260932A1

Electricity

CRYSTALLINE SULFIDE SOLID ELECTROLYTE

#19 | 2026-08-27

US20260255875A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#20 | 2026-08-27

US20260255775A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#21 | 2026-08-27

US20260250492A1

Chemistry; metallurgy

POLYETHYLENE RESIN COMPOSITION AND STRETCHED FILM

#22 | 2026-08-27

US20260250145A1

Chemistry; metallurgy

PEROVSKITE-TYPE COMPOUND AND PHOTOELECTRIC CONVERSION ELEMENT

#23 | 2026-08-20

US20260242683A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#24 | 2026-08-20

US20260242230A1

Chemistry; metallurgy

ION PERMEABLE MEMBRANE

#25 | 2026-08-20

US20260242229A1

Chemistry; metallurgy

METHOD FOR MANUFACTURING LITHIUM HYDROXIDE

#26 | 2026-08-13

US20260239672A1

Electricity

CRYSTALLINE OXIDE THIN FILM, LAMINATE, AND THIN-FILM TRANSISTOR

#27 | 2026-08-13

US20260234396A1

Chemistry; metallurgy

POLYCARBONATE RESIN COMPOSITION

#28 | 2026-08-06

US20260231598A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#29 | 2026-08-06

US20260229590A1

Electricity

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#30 | 2026-08-06

US20260226514A1

Chemistry; metallurgy

FAT/OIL PRODUCTION METHOD USING YEAST BELONGING TO GENUS METSCHNIKOWIA AND NOVEL METSCHNIKOWIA YEAST USED THEREIN

#31 | 2026-08-06

US20260226273A1

Chemistry; metallurgy

ASPHALT COMPOSITION AND ASPHALT MIX

#32 | 2026-07-30

US20260218250A1

Chemistry; metallurgy

NOVEL YEAST BELONGING TO GENUS LEUCOSPORIDIUM AND FAT PRODUCTION METHOD USING SAME

#33 | 2026-07-23

US20260209629A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#34 | 2026-07-16

US20260204626A1

Electricity

COMPOUND, COMPOSITION, SOLID ELECTROLYTE MATERIAL, SHEET FOR BATTERY, BATTERY, AND METHOD FOR PRODUCING COMPOUND

#35 | 2026-06-04

US20260157020A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#36 | 2026-05-14

US20260132045A1

Chemistry; metallurgy

CHALCOGENIDE PEROVSKITE

#37 | 2026-05-07

US20260128363A1

Electricity

SULFIDE SOLID ELECTROLYTE MANUFACTURING METHOD

#38 | 2026-03-19

US20260082807A1

Electricity

ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS

#39 | 2026-03-05

US20260062639A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#40 | 2026-02-26

US20260059934A1

Electricity

ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE DEVICE, ELECTRONIC APPARATUS, EMITTER, SOLAR CELL, AND LIGHT SENSOR

#41 | 2026-02-26

US20260058192A1

Electricity

GLASS SOLID ELECTROLYTE AND LITHIUM ION BATTERY

#42 | 2026-02-19

US20260051534A1

Electricity

GLASS-CERAMICS SOLID ELECTROLYTE AND LITHIUM-ION BATTERY

#43 | 2026-02-12

US20260042751A1

Chemistry; metallurgy

AROMATIC HETEROCYCLIC DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT

#44 | 2026-01-22

US20260022305A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#45 | 2026-01-08

US20260013394A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC APPARATUS

#46 | 2026-01-08

US20260008975A1

Chemistry; metallurgy

LUBRICANT COMPOSITION

#47 | 2026-01-08

US20260008745A1

Chemistry; metallurgy

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#48 | 2026-01-08

US20260008676A1

Chemistry; metallurgy

METHOD FOR MANUFACTURING SULFIDE SOLID ELECTROLYTE

#49 | 2026-01-01

US20260001764A1

Chemistry; metallurgy

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#50 | 2025-12-25

US20250388468A1

Chemistry; metallurgy

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE

#51 | 2025-12-04

US20250374825A1

Electricity

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#52 | 2025-12-04

US20250374749A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#53 | 2025-12-04

US20250374609A1

Electricity

LAMINATE STRUCTURE AND THIN FILM TRANSISTOR

#54 | 2025-12-04

US20250372697A1

Electricity

METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ELECTROLYTE PRECURSOR

#55 | 2025-12-04

US20250368777A1

Chemistry; metallurgy

POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER

#56 | 2025-11-27

US20250364592A1

Electricity

SOLID ELECTROLYTE AND METHOD FOR PRODUCING SAME

#57 | 2025-11-20

US20250359477A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC DEVICE

#58 | 2025-11-20

US20250354010A1

Chemistry; metallurgy

MOLDED BODY INCLUDING POLYCARBONATE-BASED RESIN COMPOSITION

#59 | 2025-11-13

US20250351458A1

Electricity

LAMINATE STRUCTURE AND THIN FILM TRANSISTOR

#60 | 2025-11-13

US20250349883A1

Electricity

MODIFIED SULFIDE SOLID ELECTROLYTE AND PRODUCTION METHOD THEREFOR, AND ELECTRODE COMPOSITE MATERIAL AND LITHIUM ION BATTERY

#61 | 2025-10-30

US20250338563A1

Electricity

LAMINATE STRUCTURE AND THIN FILM TRANSISTOR

#62 | 2025-10-30

US20250333380A1

Chemistry; metallurgy

AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT ELEMENTS USING SAME

#63 | 2025-10-23

US20250326692A1

Chemistry; metallurgy

OXIDE SINTERED BODY

#64 | 2025-10-16

US20250324847A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#65 | 2025-10-09

US20250316750A1

Electricity

MODIFIED SULFIDE SOLID ELECTROLYTE, PRODUCTION METHOD FOR SAME, ELECTRODE MIXTURE, AND LITHIUM-ION BATTERY

#66 | 2025-10-09

US20250313774A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION

#67 | 2025-10-02 ✅ Patent 12,683,290 granted on 2026-07-14

US20250309557A1

Electricity

RADIO WAVE ABSORBER, RADIO WAVE ABSORPTION STRUCTURE INCLUDING RADIO WAVE ABSORBER, AND COMPOSITION FOR RADIO WAVE ABSORBER

#68 | 2025-10-02

US20250304872A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION, METHOD FOR USING SAME, AND METHOD FOR PRODUCING SAME

#69 | 2025-09-18 ✅ Patent 12,570,920 granted on 2026-03-10

US20250290005A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND TRANSMISSION

#70 | 2025-09-11

US20250287774A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT DISPLAY APPARATUS, AND ELECTRONIC DEVICE

#71 | 2025-09-11

US20250282957A1

Chemistry; metallurgy

METHOD FOR PRODUCING CONDUCTIVE POLYMER-CONTAINING POROUS BODY

#72 | 2025-08-14

US20250261507A1

Electricity

ORGANIC ELECTROLUMINESCENCE DEVICE, AND ELECTRONIC DEVICE

#73 | 2025-08-07

US20250255087A1

Electricity

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#74 | 2025-08-07 ✅ Patent 12,738,499 granted on 2026-09-15

US20250253333A1

Electricity

MODIFIED SULFIDE SOLID ELECTROLYTE AND PRODUCTION METHOD FOR SAME, AND ELECTRODE COMBINED MATERIAL AND LITHIUM-ION BATTERY

#75 | 2025-08-07

US20250250482A1

Chemistry; metallurgy

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#76 | 2025-07-31

US20250248304A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#77 | 2025-07-31

US20250248302A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#78 | 2025-07-24

US20250241121A1

Electricity

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#79 | 2025-07-24

US20250241093A1

Electricity

REFLECTIVE ELECTRODE FOR AN EMITTING DEVICE

#80 | 2025-07-24

US20250236808A1

Chemistry; metallurgy

WATER-SOLUBLE LUBRICANT

#81 | 2025-07-17

US20250234771A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE

#82 | 2025-07-17

US20250233201A1

Electricity

SULFIDE SOLID ELECTROLYTE GLASS CERAMIC AND MANUFACTURING METHOD FOR SAME

#83 | 2025-07-17

US20250230278A1

Chemistry; metallurgy

AROMATIC POLYETHER, METHOD FOR PRODUCING AROMATIC POLYETHER, COMPOSITION AND SHEET

#84 | 2025-07-10

US20250223508A1

Chemistry; metallurgy

COMPOSITION, LUBRICATING OIL COMPOSITION AND GREASE COMPOSITION

#85 | 2025-07-03

US20250221302A1

Electricity

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#86 | 2025-07-03

US20250220975A1

Electricity

SEMICONDUCTOR FILM, AND METHOD FOR PRODUCING SEMICONDUCTOR FILM

#87 | 2025-07-03

US20250215344A1

Chemistry; metallurgy

LUBRICANT

#88 | 2025-06-26 ✅ Patent 12,618,019 granted on 2026-05-05

US20250207056A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION FOR TWO-WHEELED VEHICLE

#89 | 2025-06-26

US20250207055A1

Chemistry; metallurgy

GREASE COMPOSITION

#90 | 2025-06-26

US20250207053A1

Chemistry; metallurgy

LUBRICANT COMPOSITION

#91 | 2025-06-26

US20250207050A1

Chemistry; metallurgy

COMPOUND, LUBRICATING OIL BASE OIL, AND LUBRICATING OIL COMPOSITION

#92 | 2025-06-19

US20250201909A1

Electricity

METHOD FOR MANUFACTURING SULFIDE SOLID ELECTROLYTE

#93 | 2025-06-19

US20250197760A1

Chemistry; metallurgy

LUBRICATING OIL COMPOSITION, FLASH POINT IMPROVER, AND FLASH POINT IMPROVING METHOD

#94 | 2025-06-19

US20250197754A1

Chemistry; metallurgy

LUBRICANT COMPOSITION AND METHOD FOR PRODUCING SAME

#95 | 2025-06-19

US20250197753A1

Chemistry; metallurgy

SOLID LUBRICANT MATERIAL, SLIDING MEMBER AND METHOD FOR FORMING SOLID LUBRICANT MATERIAL

#96 | 2025-06-12

US20250194415A1

Electricity

COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#97 | 2025-06-12 ✅ Patent 12,618,141 granted on 2026-05-05

US20250188591A1

Chemistry; metallurgy

SINTERED BODY, SPUTTERING TARGET, OXIDE THIN FILM, THIN FILM TRANSISTOR, ELECTRONIC EQUIPMENT, AND METHOD FOR PRODUCING SINTERED BODY

#98 | 2025-06-12

US20250188230A1

Chemistry; metallurgy

AROMATIC POLYETHER, COMPOSITION, FILM, POWDER, PELLETS, COMPOSITE MATERIAL PRODUCTION METHOD, AND COMPOSITE MATERIAL

#99 | 2025-06-12

US20250188219A1

Chemistry; metallurgy

AROMATIC POLYETHER, COMPOSITION, FILM, POWDER, PELLETS, COMPOSITE MATERIAL PRODUCTION METHOD, AND COMPOSITE MATERIAL

#100 | 2025-06-05

US20250183359A1

Electricity

CRYSTALLINE SULFIDE SOLID ELECTROLYTE AND METHOD FOR PRODUCING SAME

Also check out IDEMITSU KOSAN CO.,LTD.'s (Tokyo, Japan) applicant profile with 246 patent applications submitted.

AssigneeID:

115106 ⎘