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For the Inventor, By the Inventor

Tokyo, Japan

Yazaki Corporation


USPTO Granted Patents = 8,199



Trademarks = 11

Forward Citations = 64,895

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3,852 inventors (with patents filed for the assignee):

goldMedal Takayoshi Endo (142 out of 264 patents)

silverMedal Masaru Fukuda (122 out of 122 patents)

bronzeMedal Toshiaki Okabe (110 out of 110 patents)

4.  Masanori Tsuji (109 out of 111 patents)

5.  Hideomi Adachi (103 out of 103 patents)

6.  Sakai Yagi (93 out of 147 patents)

7.  Tomohiro Ikeda (90 out of 101 patents)

8.  Motohisa Kashiyama (90 out of 91 patents)

9.  Shinji Kodama (84 out of 84 patents)

10.  Hidehiko Kuboshima (80 out of 81 patents)

11.  Hajime Kato (78 out of 93 patents)

12.  Yuji Hatagishi (78 out of 78 patents)

13.  Takao Murakami (77 out of 84 patents)

14.  Isao Kameyama (75 out of 75 patents)

15.  Kei Sato (75 out of 87 patents)


Core Competencies:
Vehicle Display Device
Connector Assembly
Wire Harness
Battery Control Device
Electrical Junction Box
Grommet
Dimmer Control System
Antenna Cable Noise Suppression
Electric Wire Fixing Device
Vehicular Sanitization Control
Connector with Improved Insulating Capabilities
Temperature Sensor

8,199 patents:

1. 12494636 - Power supply redundancy system (2025-12-09),
2. 12494594 - Terminal fitting housing unit with heat sink portion (2025-12-09),
3. 12491827 - Retaining member and wire harness (2025-12-09),
4. 12489252 - Erroneous fitting prevention connector (2025-12-02),
5. 12489250 - Connector housing, connector and wire harness (2025-12-02),
6. 12487447 - Display device for vehicle (2025-12-02),
7. 12482984 - Connector assembly, wire harness, and connector cover (2025-11-25),
8. 12481179 - Vehicle dimmer control system (2025-11-25),
9. 12476418 - Connector (2025-11-18),
10. 12474774 - Vehicle display device (2025-11-18),
11. 12472889 - Electric wire holder (2025-11-18),
12. 12472821 - Vehicle display device (2025-11-18),
13. 12471224 - Resin structure (2025-11-11),
14. 12470006 - Connector with a terminal fitting (2025-11-11),
15. 12466343 - Electric wire fixing device and wire harness (2025-11-11),
Yazaki Corporation is a global automotive parts supplier headquartered in Tokyo, Japan. With operations in over 45 countries, Yazaki provides products and services to major automobile manufacturing companies worldwide. The company specializes in electrical distribution systems, electronic components, instrumentation products, and other automotive technologies. Yazaki is committed to delivering innovative solutions that contribute to a sustainable society through their advanced research and development efforts.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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8,199 Patents

#17 in Tokyo

#30 in Japan

#95 in the World

...
Tokyo, Japan

Yazaki Corporation

Forward Citations = 64,895

3,852 inventors:

goldMedal Takayoshi Endo (142 out of 264 patents)

silverMedal Masaru Fukuda (122 out of 122 patents)

bronzeMedal Toshiaki Okabe (110 out of 110 patents)

4.  Masanori Tsuji (109 out of 111 patents)

5.  Hideomi Adachi (103 out of 103 patents)

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