KOITO MANUFACTURING CO., LTD.
Tokyo
Japan
1,741
2026-06-18
1,501
2026-03-10
Koito Manufacturing Co., Ltd. is a Japanese automotive lighting and electrical equipment manufacturer based in Tokyo, Japan. Founded in 1918, the company produces a wide range of products including headlamps, fog lamps, interior lighting, and other electrical components for the automotive industry. Koito is a major supplier to many of the world's leading automakers, and its products are sold in over 100 countries worldwide. The company is also involved in research and development of new technologies for automotive lighting and electrical systems.
Top Inventors for applications by KOITO MANUFACTURING CO., LTD.
These are the the leading inventors for applications assigned to KOITO MANUFACTURING CO., LTD.:
- Masayasu Ito 75 Shizuoka, Japan
- Tomoyuki Ichikawa 63 Shizuoka, Japan
- Hiroyuki ISHIDA 54 Shizuoka, Japan
- Naoki Tatara 48 Shizuoka, Japan
- Takao Muramatsu 45 Shizuoka, Japan
- Satoshi Yamamura 42 Shizuoka, Japan
- Takayuki Yagi 38 Shizuoka, Japan
- Hisayoshi Daicho 36 Shizuoka, Japan
- Hidetada TANAKA 34 Shizuoka, Japan
- Akinobu Kubota 33 Shizuoka, Japan
- Masashi Tatsukawa 32 Shizuoka, Japan
- Masaya Shido 32 Shizuoka, Japan
- Takeshi Masuda 32 Shizuoka, Japan
- Akinori Matsumoto 30 Shizuoka, Japan
- Michio Tsukamoto 30 Shizuoka, Japan
- Tomoyuki ICHIKAWA 30 Shizuoka-shi, Japan
- Hitoshi TAKEDA 29 Shizuoka, Japan
- Shigeyuki Watanabe 29 Shizuoka, Japan
- Takanori Namba 28 Shizuoka, Japan
- Naoki Uchida 28 Shizuoka, Japan
- Naoki Takii 27 Shizuoka, Japan
- Yuichi Watano 27 Shizuoka, Japan
- Hiroya Koizumi 25 Shizuoka, Japan
- Kiyotaka Mochizuki 25 Shizuoka, Japan
- Hiroki Shibata 25 Shizuoka, Japan
- Naoki TATARA 25 Shizuoka-shi, Japan
- Motohiro KOMATSU 24 Shizuoka, Japan
- Tsukasa Tokida 24 Shizuoka, Japan
- Masashi YAMAZAKI 24 Shizuoka, Japan
- Yasuaki TSUTSUMI 24 Shizuoka, Japan
- Yusuke Kasaba 23 Shizuoka, Japan
- Toshiaki Tsuda 23 Shizuoka, Japan
- Takao MURAMATSU 23 Shizuoka-shi, Japan
- Satoshi Kikuchi 22 Shizuoka, Japan
- Yusuke Nakada 21 Shizuoka, Japan
- Atsushi Sugimoto 21 Shizuoka, Japan
- Mitsuharu Mano 21 Shizuoka, Japan
- Kazunori Natsume 21 Shizuoka, Japan
- Hidetada TANAKA 21 Shizuoka-shi, Japan
- Takashi INOUE 20 Shizuoka, Japan
- Yuta Maruyama 20 Shizuoka, Japan
- Toru Ito 20 Shizuoka, Japan
- Satoshi YAMAMURA 20 Shizuoka-shi, Japan
- Akinobu KUBOTA 20 Shizuoka-shi, Shizuoka, Japan
- Hironori Tsukamoto 20 Shizuoka, Japan
- Noriko Sato 19 Shizuoka, Japan
- Keiichi Tajima 19 Shizuoka, Japan
- Takayuki YAGI 18 Shizuoka-shi, Japan
- Ippei Yamamoto 18 Shizuoka, Japan
- Masaru Sakai 18 Shizuoka, Japan
- Mitsuyuki Mochizuki 18 Shizuoka, Japan
- Yuji Yasuda 18 Shizuoka, Japan
- Yuichi Shibata 18 Shizuoka, Japan
- Yasuhiro Ichikawa 18 Shizuoka, Japan
- Masahito Naganawa 18 Shizuoka, Japan
- Kiyoshi Sazuka 17 Shizuoka, Japan
- Kentarou Murakami 17 Shizuoka, Japan
- Naohisa Tatara 17 Shizuoka, Japan
- Masaaki Nakabayashi 17 Shizuoka, Japan
- Tetsuya SUZUKI 17 Shizuoka, Japan
- Yoshiro Ito 16 Shizuoka, Japan
- Teruaki YAMAMOTO 16 Shizuoka, Japan
- Hisayoshi DAICHO 16 Shizuoka-shi, Japan
- Kazutami OISHI 16 Shizuoka, Japan
- Hitoshi Takeda 16 Shizuoka-ken, Japan
- Masanobu MIZUNO 15 Shizuoka, Japan
- Atsushi TODA 15 Shizuoka, Japan
- Misako Kamiya 15 Shizuoka, Japan
- Yoshinori Shibata 15 Shizuoka, Japan
- Michio TAKAGAKI 15 Shizuoka, Japan
- Toshihiro Okamura 15 Shizuoka, Japan
- Kenichi Takada 15 Shizuoka, Japan
- Shinji Ohta 15 Shizuoka, Japan
- Ryuho Sato 15 Shizuoka, Japan
- Shigehiko Kazaoka 15 Shizuoka, Japan
- Kotaro Matsui 14 Shizuoka, Japan
- Takeshi Fukuyo 14 Shizuoka, Japan
- Akinobu KUBOTA 14 Shizuoka-shi, Japan
- Takayoshi Kitagawa 13 Shizuoka, Japan
- Kazuma Mochizuki 13 Shizuoka, Japan
- Masayasu Ito 13 Shizuoka-ken, Japan
- Osamu Kuboyama 13 Shizuoka, Japan
- Shigeyuki Watanabe 13 Shizuoka-shi, Japan
- Masayasu ITO 13 Shizuoka-shi, Japan
- Yoshiaki Fushimi 13 Shizuoka, Japan
- Yasutaka SASAKI 13 Shizuoka, Japan
- Satoshi KIKUCHI 13 Shizuoka-shi, Japan
- Osamu Endo 13 Shizuoka, Japan
- Kiyotaka Mochizuki 13 Shizuoka-shi, Japan
- Yukihiro Onoda 12 Shizuoka, Japan
- Takashi Hori 12 Shizuoka, Japan
- Masaru Sakai 12 Shizuoka-shi, Shizuoka, Japan
- Shinichi Irisawa 12 Shizuoka, Japan
- Takashi Matsunaga 12 Shizuoka, Japan
- Masaya SHIDO 12 Shizuoka-shi, Japan
- Toshiaki TSUDA 12 Shizuoka-shi, Japan
- Asami Nakada 12 Shizuoka, Japan
- Takuya Serita 12 Shizuoka, Japan
- Fuminori Shiotsu 11 Shizuoka, Japan
- Kazuki Kawamura 11 Shizuoka, Japan
Recent patent applications by KOITO MANUFACTURING CO., LTD.
KOITO MANUFACTURING CO., LTD. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
US20260167290A1
Performing operations; transportingCONTROLLER FOR A LAMP SYSTEM FOR MOTORCYCLES
#2 | 2026-06-18US20260166994A1
Performing operations; transportingIMAGE RADIATION DEVICE
#3 | 2026-05-21US20260138695A1
Performing operations; transportingLAMP SYSTEM, LIGHT DISTRIBUTION CONTROL APPARATUS AND COMPUTER PROGRAM
#4 | 2026-05-21US20260138530A1
Performing operations; transportingVEHICULAR LAMP SYSTEM, AND CONFIGURATING DEVICE AND CONFIGURATING METHOD FOR VEHICULAR LAMP
#5 | 2026-04-09US20260098623A1
Mechanical engineeringLAMP FOR DRAWING
#6 | 2026-03-26US20260085803A1
Mechanical engineeringVEHICLE HEADLIGHT
#7 | 2026-03-26US20260084611A1
Performing operations; transportingVEHICLE LAMP SYSTEM, CONTROL DEVICE, ILLUMINATING STATE RESTRICTION METHOD, AND RECORDING MEDIUM
#8 | 2026-03-12US20260070485A1
Performing operations; transportingVEHICLE LAMP AND CONTROL APPARATUS FOR VEHICLE LAMP
#9 | 2026-03-05US20260061970A1
Performing operations; transportingCLEANING DEVICE
#10 | 2026-02-05US20260034927A1
Performing operations; transportingVEHICULAR HEADLIGHT
#11 | 2026-01-15 ✅ Patent 12,570,207 granted on 2026-03-10US20260014928A1
Performing operations; transportingVEHICLE HEADLIGHT WITH CONTROL UNIT CONFIGURED TO RECEIVE AN OBJECT DETECTION SIGNAL AND DECCREAES AND INCREASES AN AMOUNT OF LIGHT IN REGIONS OF A LIGHT DISTRIBUTION PATTERN
#12 | 2026-01-08US20260008409A1
Performing operations; transportingROAD SURFACE DRAWING DEVICE FOR VEHICLE AND ROAD SURFACE DRAWING METHOD FOR VEHICLE
#13 | 2026-01-01US20260002653A1
Mechanical engineeringCONTROLLER FOR VARIABLE LIGHT DISTRIBUTION LAMP
#14 | 2025-12-18US20250383059A1
Mechanical engineeringVEHICLE LAMP
#15 | 2025-12-18US20250381907A1
Performing operations; transportingVEHICULAR HEADLAMP
#16 | 2025-12-11 ✅ Patent 12,516,791 granted on 2026-01-06US20250377083A1
Mechanical engineeringVEHICLE HEADLIGHT
#17 | 2025-12-11US20250376105A1
Performing operations; transportingVEHICLE LAMP SYSTEM
#18 | 2025-11-27US20250361997A1
Mechanical engineeringVEHICLE LAMP
#19 | 2025-11-20US20250353429A1
Performing operations; transportingROAD SURFACE DRAWING DEVICE
#20 | 2025-11-20 ✅ Patent 12,515,580 granted on 2026-01-06US20250353427A1
Performing operations; transportingVEHICLE HEADLIGHT HAVING A CONTROLLER THAT MOVES THE LIGHT DISTRIBUTION DURING TEMPERATURE DERATING OF A LIGHT SOURCE
#21 | 2025-10-30US20250334800A1
PhysicsIMAGE IRRADIATION DEVICE
#22 | 2025-10-23US20250328994A1
PhysicsToF IMAGING CAMERA, VEHICLE SENSING SYSTEM, AND VEHICLE LAMP
#23 | 2025-10-23 ✅ Patent 12,466,997 granted on 2025-11-11US20250326967A1
Chemistry; metallurgySCINTILLATOR MATERIAL, RADIATION DETECTOR, AND METHOD FOR PRODUCING SCINTILLATOR MATERIAL
#24 | 2025-10-23US20250326352A1
Performing operations; transportingVEHICLE HEADLIGHT
#25 | 2025-10-23US20250326350A1
Performing operations; transportingVEHICLE LAMP APPARATUS
#26 | 2025-10-02 ✅ Patent 12,560,295 granted on 2026-02-24US20250305650A1
Mechanical engineeringVEHICLE LAMP
#27 | 2025-09-25US20250301544A1
ElectricityVEHICLE LAMP
#28 | 2025-09-11US20250284007A1
PhysicsSENSING SYSTEM AND AUTOMOBILE
#29 | 2025-08-28US20250275040A1
ElectricityREAR TURN LAMP
#30 | 2025-08-07US20250249822A1
Performing operations; transportingVEHICLE DETECTION DEVICE, LIGHT DISTRIBUTION CONTROL DEVICE, AND VEHICLE DETECTION METHOD
#31 | 2025-07-24 ✅ Patent 12,600,322 granted on 2026-04-14US20250236268A1
Performing operations; transportingCLEANER SYSTEM
#32 | 2025-07-10US20250224092A1
Mechanical engineeringVEHICLE LAMP
#33 | 2025-07-10 ✅ Patent 12,486,953 granted on 2025-12-02US20250224085A1
Mechanical engineeringLIGHTING DEVICE
#34 | 2025-07-10 ✅ Patent 12,649,411 granted on 2026-06-09US20250222856A1
Performing operations; transportingVEHICLE HEADLAMP
#35 | 2025-07-03US20250216755A1
PhysicsIMAGE PROJECTION DEVICE
#36 | 2025-07-03US20250216049A1
Mechanical engineeringVEHICLE LAMP
#37 | 2025-07-03US20250216048A1
Mechanical engineeringVEHICULAR LAMP
#38 | 2025-06-19US20250199391A1
PhysicsIMAGE PROJECTION DEVICE
#39 | 2025-06-19 ✅ Patent 12,613,019 granted on 2026-04-28US20250198582A1
Mechanical engineeringVEHICLE LAMP
#40 | 2025-06-12US20250187690A1
Performing operations; transportingROAD SURFACE RENDERING DEVICE
#41 | 2025-06-05US20250178519A1
Performing operations; transportingVEHICLE LAMP FITTING
#42 | 2025-05-22US20250164616A1
PhysicsMEASUREMENT APPARATUS
#43 | 2025-05-22 ✅ Patent 12,331,905 granted on 2025-06-17US20250164096A1
Mechanical engineeringVEHICLE LAMP
#44 | 2025-05-15 ✅ Patent 12,643,467 granted on 2026-06-02US20250153633A1
Performing operations; transportingCOMMUNICATION LAMP FOR VEHICLE
#45 | 2025-05-08US20250147399A1
PhysicsOPTICAL MEMBER, LIGHT SOURCE DEVICE, AND HEAD-UP DISPLAY
#46 | 2025-05-08US20250147157A1
PhysicsMEASUREMENT APPARATUS
#47 | 2025-05-08US20250147152A1
PhysicsMEASURING DEVICE AND MANUFACTURING METHOD FOR MEASURING DEVICE
#48 | 2025-05-08 ✅ Patent 12,578,070 granted on 2026-03-17US20250146638A1
Mechanical engineeringHEADLAMP UNIT AND SADDLE RIDING VEHICLE
#49 | 2025-05-08 ✅ Patent 12,535,194 granted on 2026-01-27US20250146637A1
Mechanical engineeringVEHICLE LAMP
#50 | 2025-04-24US20250130425A1
PhysicsDISPLAY APPARATUS
#51 | 2025-04-24US20250128659A1
Performing operations; transportingVEHICLE LIGHT FIXTURE SYSTEM, LIGHT DISTRIBUTION CONTROL DEVICE, AND LIGHT DISTRIBUTION CONTROL METHOD
#52 | 2025-04-17US20250123374A1
PhysicsMEASUREMENT DEVICE
#53 | 2025-04-17 ✅ Patent 12,644,572 granted on 2026-06-02US20250122987A1
Mechanical engineeringVEHICLE LAMP AND METHOD OF CONTROLLING VEHICLE LAMP
#54 | 2025-04-17 ✅ Patent 12,459,419 granted on 2025-11-04US20250121767A1
Performing operations; transportingVEHICLE HEADLIGHT
#55 | 2025-03-20 ✅ Patent 12,555,194 granted on 2026-02-17US20250095106A1
PhysicsGATING CAMERA, SENSING SYSTEM FOR VEHICLE, VEHICLE LAMP
#56 | 2025-03-13 ✅ Patent 12,630,072 granted on 2026-05-19US20250083588A1
Performing operations; transportingVEHICLE LAMP SYSTEM
#57 | 2025-02-20US20250061723A1
PhysicsSENSING SYSTEM
#58 | 2025-02-20 ✅ Patent 12,325,350 granted on 2025-06-10US20250058697A1
Performing operations; transportingVEHICULAR LAMP
#59 | 2025-02-13US20250052902A1
PhysicsMEASUREMENT DEVICE
#60 | 2025-02-13US20250050808A1
Performing operations; transportingLIGHTING CIRCUIT AND VEHICLE LIGHTING TOOL
#61 | 2025-02-06 ✅ Patent 12,508,981 granted on 2025-12-30US20250042327A1
Performing operations; transportingLAMP SYSTEM
#62 | 2025-01-16US20250020780A1
PhysicsDRIVE CIRCUIT FOR LIGHT-EMITTING ELEMENT, ACTIVE SENSOR, AND OBJECT IDENTIFICATION SYSTEM
#63 | 2025-01-16US20250020304A1
Mechanical engineeringROAD SURFACE DRAWING LAMP AND ROAD SURFACE DRAWING LAMP SYSTEM
#64 | 2025-01-09US20250013040A1
PhysicsIMAGE GENERATION APPARATUS AND HEAD-UP DISPLAY
#65 | 2025-01-09 ✅ Patent 12,398,857 granted on 2025-08-26US20250012422A1
Mechanical engineeringVEHICULAR LAMP
#66 | 2025-01-09US20250010786A1
Performing operations; transportingVEHICLE LAMP SYSTEM, LIGHT DISTRIBUTION CONTROLLING DEVICE, AND LIGHT DISTRIBUTION CONTROLLING METHOD
#67 | 2025-01-02US20250008628A1
ElectricityLAMP ELECTRONIC CONTROL UNIT
#68 | 2025-01-02US20250004137A1
PhysicsACTIVE SENSOR, OBJECT IDENTIFICATION SYSTEM, VEHICLE LAMP
#69 | 2025-01-02 ✅ Patent 12,623,586 granted on 2026-05-12US20250001927A1
Performing operations; transportingLIGHT DISTRIBUTION CONTROLLING DEVICE, VEHICLE LAMP SYSTEM, AND LIGHT DISTRIBUTION CONTROLLING METHOD
#70 | 2024-12-26 ✅ Patent 12,375,819 granted on 2025-07-29US20240430578A1
ElectricityGATING CAMERA, SENSING SYSTEM FOR VEHICLE, VEHICLE LAMP
#71 | 2024-12-26US20240427145A1
PhysicsIMAGE PROJECTING DEVICE AND IMAGE PROJECTING METHOD
#72 | 2024-12-26 ✅ Patent 12,379,090 granted on 2025-08-05US20240426456A1
Mechanical engineeringVEHICLE LAMP
#73 | 2024-12-26 ✅ Patent 12,352,400 granted on 2025-07-08US20240426447A1
Mechanical engineeringMICROLENS ARRAY AND VEHICLE LAMP USING MICROLENS ARRAY
#74 | 2024-12-19US20240419431A1
PhysicsVEHICLE SYSTEM
#75 | 2024-12-19 ✅ Patent 12,203,643 granted on 2025-01-21US20240418355A1
Mechanical engineeringSubstrate sheet for card-type lamp unit, card-type lamp unit, and vehicle lamp
#76 | 2024-12-19US20240416824A1
Performing operations; transportingLIGHT DISTRIBUTION CONTROLLING DEVICE, VEHICLE LAMP SYSTEM, AND LIGHT DISTRIBUTION CONTROLLING METHOD
#77 | 2024-12-12US20240412417A1
PhysicsATTITUDE DETERMINING DEVICE, VEHICLE LAMP SYSTEM, ATTITUDE DETERMINING METHOD, AND CALIBRATION METHOD
#78 | 2024-12-12 ✅ Patent 12,435,851 granted on 2025-10-07US20240410544A1
Mechanical engineeringLAMP FITTING, AND VEHICULAR HEADLAMP
#79 | 2024-12-12 ✅ Patent 12,228,259 granted on 2025-02-18US20240410543A1
Mechanical engineeringVehicle lamp
#80 | 2024-12-05US20240404109A1
PhysicsCALIBRATION METHOD AND CALIBRATION DEVICE
#81 | 2024-12-05US20240399394A1
Performing operations; transportingCLEANER NOZZLE
#82 | 2024-11-28 ✅ Patent 12,449,105 granted on 2025-10-21US20240392938A1
Mechanical engineeringVEHICLE HEADLIGHT
#83 | 2024-11-28US20240391428A1
Performing operations; transportingVEHICLE SENSOR DEVICE
#84 | 2024-11-21US20240383398A1
Performing operations; transportingLIGHT DISTRIBUTION CONTROLLING DEVICE, VEHICLE POSITION DETECTING DEVICE, VEHICLE LAMP SYSTEM, LIGHT DISTRIBUTION CONTROLLING METHOD, AND VEHICLE POSITION DETECTING METHOD
#85 | 2024-11-14US20240377633A1
PhysicsIMAGE GENERATION APPARATUS AND HEAD-UP DISPLAY
#86 | 2024-11-14US20240375738A1
Performing operations; transportingSADDLE-RIDING VEHICLE AND HEADLAMP UNIT
#87 | 2024-11-07 ✅ Patent 12,429,582 granted on 2025-09-30US20240369701A1
PhysicsVEHICLE LAMP AND VEHICLE
#88 | 2024-10-10 ✅ Patent 12,382,157 granted on 2025-08-05US20240340518A1
ElectricityLIGHT EMITTING DEVICE, RANGE-IMAGE CAPTURING DEVICE, AND MONITORING DEVICE
#89 | 2024-10-10US20240339486A1
ElectricitySEMICONDUCTOR LIGHT-EMITTING ELEMENT, VEHICLE LAMP, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING ELEMENT
#90 | 2024-10-10 ✅ Patent 12,281,771 granted on 2025-04-22US20240337360A1
Mechanical engineeringLamp for drawing
#91 | 2024-10-10US20240336317A1
Performing operations; transportingVEHICLE DETECTING DEVICE, LIGHT DISTRIBUTION CONTROLLING DEVICE, AND VEHICLE DETECTING METHOD
#92 | 2024-10-03 ✅ Patent 12,526,906 granted on 2026-01-13US20240334580A1
ElectricityLAMP
#93 | 2024-10-03US20240332339A1
ElectricitySEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR PRODUCING SEMICONDUCTOR LIGHT EMITTING ELEMENT
#94 | 2024-10-03US20240326685A1
Performing operations; transportingLIGHT DISTRIBUTION CONTROLLING DEVICE AND LIGHT DISTRIBUTION CONTROLLING METHOD
#95 | 2024-09-19US20240310021A1
Mechanical engineeringLAMP UNIT
#96 | 2024-09-19 ✅ Patent 12,466,310 granted on 2025-11-11US20240308422A1
Performing operations; transportingDISPLAY DEVICE FOR VEHICLE
#97 | 2024-09-19 ✅ Patent 12,286,054 granted on 2025-04-29US20240308418A1
Performing operations; transportingVehicle lamp apparatus
#98 | 2024-09-12US20240302510A1
PhysicsSENSOR SYSTEM
#99 | 2024-09-12 ✅ Patent 12,358,417 granted on 2025-07-15US20240300403A1
Performing operations; transportingLAMP SYSTEM
#100 | 2024-09-05 ✅ Patent 12,173,881 granted on 2024-12-24US20240295313A1
Mechanical engineeringLamp unit
Also check out KOITO MANUFACTURING CO., LTD.'s (Tokyo, Japan) applicant profile with 891 patent applications submitted.
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