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For the Inventor, By the Inventor

Kanagawa, Japan

Kanto Auto Works, Ltd.


USPTO Granted Patents = 19

% Expired Patents = 78.9


Forward Citations = 104

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33 inventors (with patents filed for the assignee):

goldMedal Jun Kanamori (4 out of 7 patents)

silverMedal Osamu Fukawatase (3 out of 144 patents)

bronzeMedal Kenichi Takenaka (3 out of 13 patents)

4.  Shinya Suzuki (3 out of 33 patents)

5.  Koji Yoshida (3 out of 3 patents)

6.  Seiji Yamada (3 out of 3 patents)

7.  Satoru Hirai (3 out of 3 patents)

8.  Osamu Fujimoto (3 out of 31 patents)

9.  Ryouta Fujishima (2 out of 2 patents)

10.  Tsuyoshi Arai (1 out of 32 patents)

11.  Kazuhiko Nakashima (1 out of 14 patents)

12.  Ryu Mizuno (1 out of 15 patents)

13.  Hiroshi Koyama (1 out of 12 patents)

14.  Takashi Niiya (1 out of 2 patents)

15.  Susumu Matsuzawa (1 out of 1 patent)


19 patents:

1. 8794365 - Hybrid vehicle (2014-08-05),
2. 7971901 - Airbag apparatus (2011-07-05),
3. 7909382 - Automobile (2011-03-22),
4. 7894931 - Method and apparatus for prediction of amount of deformation due to shrinkage of molded article (2011-02-22),
5. 7891729 - Sliding roof structure and vehicle equipped with the same (2011-02-22),
6. 7878569 - Automobile (2011-02-01),
7. 7815253 - Storage structure for a cover member of a sliding roof type vehicle and a vehicle provided with the same (2010-10-19),
8. 7793975 - Method of folding passenger-seat airbag (2010-09-14),
9. 7766385 - Passenger seat airbag (2010-08-03),
10. 7766373 - Passenger-seat airbag device and method of folding passenger-seat airbag (2010-08-03),
11. 7748776 - Storage structure for storing a cover member of a sliding roof type vehicle and vehicle having the same (2010-07-06),
12. 7703842 - Sliding roof structure and vehicle having the same (2010-04-27),
13. 7695028 - Lock apparatus (2010-04-13),
14. 7677630 - Automobile (2010-03-16),
15. 7552784 - Differential steering type motorized vehicle (2009-06-30),
Company Overview
Kanto Auto Works, Ltd. is a prominent player in the automotive sector, specializing in the development and manufacturing of automotive components and systems. The company is known for its innovative engineering solutions that enhance vehicle performance and safety. With a strong focus on research and development, Kanto Auto Works engages in advanced technologies related to automotive engineering, contributing to the evolution of the industry. Headquartered in Kanagawa, Japan, the company serves a diverse clientele both domestically and internationally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#102 in Kanagawa

#3,041 in Japan

#32,693 in the World

Kanagawa, JP
Kanagawa, Japan

Kanto Auto Works, Ltd.

Forward Citations = 104

33 inventors:

goldMedal Jun Kanamori (4 out of 7 patents)

silverMedal Osamu Fukawatase (3 out of 144 patents)

bronzeMedal Kenichi Takenaka (3 out of 13 patents)

4.  Shinya Suzuki (3 out of 33 patents)

5.  Koji Yoshida (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kanto Auto Works, Ltd.. Retrieved from https://idiyas.com/company/kanto-auto-works

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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