TOYO KOHAN CO., LTD.

PINHOLE DETECTION DEVICE

#2 | 2026-05-28

US20260148998A1

SURFACE-TREATED METAL SHEET FOR BATTERY

#3 | 2026-05-14

US20260132291A1

RESIN-COATED ALUMINUM CAN LID AND RESIN-COATED ALUMINUM SHEET

#4 | 2025-06-19

US20250196472A1

ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME

#5 | 2025-01-02

US20250007054A1

BATTERY CONTAINER

#6 | 2024-11-14

US20240376624A1

ROUGHENED PLATED SHEET

#7 | 2024-11-07

US20240372109A1

SURFACE-TREATED METAL SHEET FOR BATTERY

#8 | 2024-06-27 ✅ Patent 12,540,903 granted on 2026-02-03

US20240210327A1

PINHOLE DETECTION DEVICE

#9 | 2024-03-28 ✅ Patent 12,476,256 granted on 2025-11-18

US20240105960A1

ELECTROLYTIC FOIL AND BATTERY CURRENT COLLECTOR

#10 | 2024-02-08 ✅ Patent 12,199,293 granted on 2025-01-14

US20240047790A1

Surface-treated steel sheet for cell container

#11 | 2023-11-30 ✅ Patent 12,199,294 granted on 2025-01-14

US20230387517A1

Surface-treated steel sheet for cell container

#12 | 2023-10-26 ✅ Patent 12,104,271 granted on 2024-10-01

US20230340685A1

Roughened plated sheet

#13 | 2023-09-07 ✅ Patent 12,604,417 granted on 2026-04-14

US20230284393A1

COPPER CLAD LAMINATE AND METHOD FOR PRODUCING THE SAME

#14 | 2023-08-24 ✅ Patent 12,402,253 granted on 2025-08-26

US20230269880A1

COPPER CLAD LAMINATE AND METHOD FOR PRODUCING THE SAME

#15 | 2023-08-17 ✅ Patent 12,163,243 granted on 2024-12-10

US20230257898A1

Surface-treated steel sheet, metal container, and method for manufacturing surface-treated steel sheet

#16 | 2023-04-27 ✅ Patent 12,049,060 granted on 2024-07-30

US20230132293A1

Multilayered polyester resin-coated metal sheet, multilayered polyester resin film, and can lid

#17 | 2023-03-16 ✅ Patent 12,070,923 granted on 2024-08-27

US20230082193A1

Substrate for epitaxial growth and method for producing same

#18 | 2023-02-23 ✅ Patent 12,325,928 granted on 2025-06-10

US20230057775A1

ROUGHENED NICKEL-PLATED SHEET

#19 | 2022-09-08 ✅ Patent 12,018,395 granted on 2024-06-25

US20220282388A1

Roughened nickel-plated material and method for manufacturing same

#20 | 2022-09-08

US20220282314A1

KIT FOR EVALUATING A GENE MUTATION RELATED TO MYELOPROLIFERATIVE NEOPLASMS

#21 | 2022-07-28 ✅ Patent 11,732,376 granted on 2023-08-22

US20220235483A1

Roughened plated sheet

#22 | 2022-07-28 ✅ Patent 12,448,697 granted on 2025-10-21

US20220235482A1

SURFACE-TREATED STEEL SHEET AND PRODUCTION METHOD THEREFOR

#23 | 2022-07-07 ✅ Patent 12,377,636 granted on 2025-08-05

US20220212444A1

RESIN FILM FOR LAMINATING METAL PLATE AND LAMINATED METAL PLATE USING THE SAME

#24 | 2022-06-30 ✅ Patent 12,640,375 granted on 2026-05-26

US20220209243A1

SURFACE-TREATED SHEET FOR ALKALINE SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME

#25 | 2022-06-16 ✅ Patent 11,691,386 granted on 2023-07-04

US20220184923A1

Roll-bonded laminate and method for producing the same

#26 | 2022-05-26 ✅ Patent 11,824,212 granted on 2023-11-21

US20220166092A1

Surface-treated steel plate for cell container

#27 | 2021-12-02 ✅ Patent 12,322,809 granted on 2025-06-03

US20210376331A1

Current collector for battery, and battery

#28 | 2021-10-07 ✅ Patent 11,939,693 granted on 2024-03-26

US20210310146A1

Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet

#29 | 2021-10-07 ✅ Patent 11,753,737 granted on 2023-09-12

US20210310143A1

Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet

#30 | 2021-09-30 ✅ Patent 11,407,202 granted on 2022-08-09

US20210300000A1

Roll-bonded laminate, method for producing the same, and heat radiation reinforcement member for electronic equipment

#31 | 2021-09-02 ✅ Patent 11,760,063 granted on 2023-09-19

US20210268770A1

Roughened nickel-plated sheet

#32 | 2021-06-24 ✅ Patent 11,655,364 granted on 2023-05-23

US20210189117A1

Thermoplastic resin film, metal plate coated with thermoplastic resin, and metal container coated with thermoplastic resin

#33 | 2021-06-10

US20210175513A1

LAMINATED ELECTROLYTIC FOIL

#34 | 2021-05-27 ✅ Patent 11,670,398 granted on 2023-06-06

US20210158893A1

Method for determining pharmacokinetics of axitinib and method for predicting therapeutic effect of axitinib based on pharmacokinetics of axitinib

#35 | 2021-05-20 ✅ Patent 11,799,156 granted on 2023-10-24

US20210151824A1

Surface-treated steel sheet for cell container

#36 | 2021-04-15 ✅ Patent 11,305,512 granted on 2022-04-19

US20210107254A1

Roll-bonded laminate and method for producing the same

#37 | 2021-04-08 ✅ Patent 11,840,045 granted on 2023-12-12

US20210101364A1

Roll-bonded laminate

#38 | 2021-01-28 ✅ Patent 11,637,344 granted on 2023-04-25

US20210028415A1

Nickel-plated, heat-treated steel sheet for battery cans

#39 | 2021-01-28 ✅ Patent 11,878,363 granted on 2024-01-23

US20210023648A1

Roll-bonded body and method for producing roll-bonded body

#40 | 2020-12-17 ✅ Patent 11,999,131 granted on 2024-06-04

US20200391479A1

Roll-bonded laminate and method for producing the same

#41 | 2020-10-08 ✅ Patent 12,270,109 granted on 2025-04-08

US20200321566A1

Surface-treated steel sheet and method for manufacturing the same

#42 | 2020-06-04 ✅ Patent 11,692,216 granted on 2023-07-04

US20200172966A1

Method for assisting prediction of risk of occurrence of side effect of irinotecan

#43 | 2020-04-23 ✅ Patent 12,122,122 granted on 2024-10-22

US20200122431A1

Resin-coated metallic plate, and metallic can produced by processing said resin- coated metallic plate

#44 | 2020-04-16 ✅ Patent 11,384,385 granted on 2022-07-12

US20200115740A1

Method for predicting therapeutic effects of irinotecan, and kit for same

#45 | 2020-04-02 ✅ Patent 11,590,603 granted on 2023-02-28

US20200101558A1

Roll-bonded body and method for producing same

#46 | 2020-01-30 ✅ Patent 11,242,591 granted on 2022-02-08

US20200035960A1

Surface-treated metal plate, cell container, and cell

#47 | 2020-01-30 ✅ Patent 11,453,203 granted on 2022-09-27

US20200031096A1

Roll-bonded laminate and method for producing the same

#48 | 2019-10-31 ✅ Patent 11,205,453 granted on 2021-12-21

US20190333535A1

Hard disk substrate and hard disk device including the hard disk substrate

#49 | 2019-05-30 ✅ Patent 11,111,526 granted on 2021-09-07

US20190161791A1

Buffer composition for hybridization and hybridization method

#50 | 2018-12-20 ✅ Patent 10,873,061 granted on 2020-12-22

US20180366691A1

Nickel-plated, heat-treated steel sheet for battery cans

#51 | 2018-12-06 ✅ Patent 11,196,114 granted on 2021-12-07

US20180351138A1

Surface-treated steel plate for cell container

#52 | 2018-12-06 ✅ Patent 10,950,828 granted on 2021-03-16

US20180347061A1

Surface-treated steel sheet for battery containers

#53 | 2018-10-18 ✅ Patent 11,524,486 granted on 2022-12-13

US20180297327A1

Substrate for epitaxtail, growth and method for producing same

#54 | 2018-10-11 ✅ Patent 10,525,670 granted on 2020-01-07

US20180290434A1

Alloy plate coated material and method of producing alloy plate coated material

#55 | 2018-10-04 ✅ Patent 10,864,596 granted on 2020-12-15

US20180281103A1

Metal laminate material and production method therefor

#56 | 2018-09-20

US20180265990A1

METAL LAMINATE MATERIAL AND METHOD FOR PRODUCING THE SAME

#57 | 2018-07-12 ✅ Patent 10,847,830 granted on 2020-11-24

US20180198152A1

Conducting member for fuel cells, fuel cell, fuel cell stack, and method of producing conducting member for fuel cells

#58 | 2018-06-21 ✅ Patent 11,433,647 granted on 2022-09-06

US20180170010A1

Polyester resin-coated metal sheet and container using same

#59 | 2018-05-24 ✅ Patent 10,665,825 granted on 2020-05-26

US20180145286A1

Surface-treated steel sheet for battery containers, battery container, and battery

#60 | 2018-03-01 ✅ Patent 10,910,607 granted on 2021-02-02

US20180062121A1

Method for producing surface-treated steel sheet for battery containers and surface-treated steel sheet for battery containers

#61 | 2017-11-30 ✅ Patent 10,934,629 granted on 2021-03-02

US20170342584A1

Surface-treated steel sheet, organic resin coated metal container, and method for producing surface-treated steel sheet

#62 | 2017-11-23 ✅ Patent 10,748,678 granted on 2020-08-18

US20170338008A1

Substrate for superconducting wire, production method therefor, and superconducting wire

#63 | 2017-11-16 ✅ Patent 10,287,689 granted on 2019-05-14

US20170327953A1

Method for producing metal-plated stainless material

#64 | 2017-09-07 ✅ Patent 10,858,751 granted on 2020-12-08

US20170253985A1

Surface-treated steel sheet, process for producing the same and resin-coated surface-treated steel sheet

#65 | 2017-09-07

US20170253932A1

METHOD FOR DETECTING BCR-ABL INHIBITOR RESISTANCE-RELATED MUTATION AND DATA ACQUISITION METHOD FOR PREDICTING BCR-ABL INHIBITOR RESISTANCE USING THE SAME

#66 | 2017-01-19 ✅ Patent 10,259,073 granted on 2019-04-16

US20170014941A1

Method for producing metal laminate material

#67 | 2016-11-24 ✅ Patent 10,294,568 granted on 2019-05-21

US20160340786A1

Metal plate coated stainless material and method of producing metal plate coated stainless material

#68 | 2016-10-06

US20160289843A1

SURFACE-TREATED STEEL SHEET, ORGANIC RESIN-COATED METAL CONTAINER AND PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET

#69 | 2016-09-15 ✅ Patent 10,309,028 granted on 2019-06-04

US20160265134A1

Method for producing surface-treated steel sheet, surface-treated steel sheet, and organic resin coated metal container

#70 | 2016-09-15 ✅ Patent 10,006,125 granted on 2018-06-26

US20160265114A1

Gold plate coated material

#71 | 2016-09-15 ✅ Patent 10,450,601 granted on 2019-10-22

US20160265037A1

Buffer composition for hybridization use, and hybridization method

#72 | 2016-09-15 ✅ Patent 10,000,038 granted on 2018-06-19

US20160263862A1

Alloy plate coated material and method of producing alloy plate coated material

#73 | 2016-08-11

US20160230301A1

Surface-Treated Steel Sheet, Organic Resin Coated Metal Container, and Method for Producing Surface-Treated Steel Sheet

#74 | 2016-08-11 ✅ Patent 9,902,858 granted on 2018-02-27

US20160230010A1

Nonlinear optical dye, photorefractive material composition, photorefractive substrate and hologram recording medium

#75 | 2016-07-28 ✅ Patent 10,115,501 granted on 2018-10-30

US20160217890A1

Substrate for superconducting wire, method for manufacturing the same, and superconducting wire

#76 | 2016-07-21 ✅ Patent 9,887,396 granted on 2018-02-06

US20160211489A1

Surface-treated steel sheet for battery containers, battery container, and battery

#77 | 2016-07-07 ✅ Patent 10,174,420 granted on 2019-01-08

US20160194750A1

Method for forming oxide layer, laminated substrate for epitaxial growth, and method for producing the same

#78 | 2016-06-16 ✅ Patent 10,030,283 granted on 2018-07-24

US20160168657A1

Method for producing surface-treated steel sheet for battery containers

#79 | 2016-05-26 ✅ Patent 10,087,528 granted on 2018-10-02

US20160145746A1

Palladium plate coated material and method of producing palladium plate coated material

#80 | 2016-05-12 ✅ Patent 10,113,238 granted on 2018-10-30

US20160130701A1

Gold plate coated stainless material and method of producing gold plate coated stainless material

#81 | 2016-03-10 ✅ Patent 10,273,565 granted on 2019-04-30

US20160068935A1

Highly corrosion-resistant and wear-resistant member with thermal-sprayed layer formed thereon and thermal-sprayed layer forming powder for forming the same

#82 | 2016-01-07 ✅ Patent 10,156,021 granted on 2018-12-18

US20160002810A1

Method of producing surface-treated steel sheet

#83 | 2016-01-07

US20160002809A1

METHOD OF PRODUCING SURFACE-TREATED STEEL SHEET

#84 | 2015-11-26 ✅ Patent 10,629,917 granted on 2020-04-21

US20150340714A1

Separator for fuel cells, fuel cell, fuel cell stack, and method of manufacturing separator for fuel cells

#85 | 2015-10-22 ✅ Patent 10,087,552 granted on 2018-10-02

US20150299899A1

Substrate for epitaxial growth, manufacturing method therefor, and substrate for superconducting wire

#86 | 2015-09-03 ✅ Patent 9,926,641 granted on 2018-03-27

US20150247254A1

Method of manufacturing metal sheet having alloy plated layer

#87 | 2015-09-03 ✅ Patent 10,441,991 granted on 2019-10-15

US20150246384A1

Method of manufacturing cylindrical container

#88 | 2015-06-25 ✅ Patent 9,388,497 granted on 2016-07-12

US20150176134A1

Method of electroless gold plating

#89 | 2015-06-11 ✅ Patent 9,911,948 granted on 2018-03-06

US20150162576A1

Surface-treated steel sheet for battery containers, battery container, and battery

#90 | 2015-05-14

US20150129453A1

SURFACE TREATMENT AGENT COMPOSITION, METHOD FOR PRODUCING SURFACE-TREATED STEEL SHEET, SURFACE-TREATED STEEL-SHEET, SURFACE-TREATED STEEL SHEET WITH ORGANIC COATING, CAN LID, CAN BODY, AND SEAMLESS CAN

#91 | 2015-05-07 ✅ Patent 9,297,078 granted on 2016-03-29

US20150125598A1

Method for producing hard disk substrate

#92 | 2015-04-23 ✅ Patent 10,526,109 granted on 2020-01-07

US20150111057A1

Surface-treated steel sheet for container having excellent processing adhesion to resin, method for manufacturing same, and can

#93 | 2015-04-09

US20150099143A1

METHOD FOR PRODUCTION OF HARD DISK SUBSTRATE AND HARD DISK SUBSTRATE

#94 | 2015-03-05

US20150064347A1

METHOD FOR PRODUCING HARD DISK SUBSTRATE

#95 | 2014-11-20 ✅ Patent 9,570,215 granted on 2017-02-14

US20140342917A1

Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire

#96 | 2014-11-13 ✅ Patent 10,000,858 granted on 2018-06-19

US20140332397A1

Bath for surface treatment, method of producing surface-treated steel plate by using the bath for surface treatment, and surface treated steel plate produced by the same method

#97 | 2014-09-25 ✅ Patent 8,865,627 granted on 2014-10-21

US20140287928A1

Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire

#98 | 2014-08-14

US20140225288A1

MANUFACTURING METHOD FOR OPTICAL COMPENSATION FILM

#99 | 2014-05-29

US20140147735A1

SURFACE TREATED STEEL SHEET FOR BATTERY CASE, BATTERY CASE AND BATTERY USING THE CASE

#100 | 2014-05-29 ✅ Patent 9,017,862 granted on 2015-04-28

US20140147734A1