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Honda Tsushin Kogyo Co., Ltd.

USPTO Granted Patents = 108

EPO Patents = 7

Trademarks = 4

Forward Citations = 1,461

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76 inventors (with patents filed for the assignee):

Yuji Hirai (16 out of 37 patents)

Takeshi Sato (9 out of 51 patents)

Kenichi Yotsutani (8 out of 21 patents)

4. Satoshi Iijima (8 out of 8 patents)

5. Kinzo Narumo (8 out of 8 patents)

6. Yutaka Ohtani (8 out of 9 patents)

7. Yoshikazu Katoh (8 out of 8 patents)

8. Taku Kawano (7 out of 7 patents)

9. Shinobu Ohshima (6 out of 6 patents)

10. Kenichi Takahashi (5 out of 55 patents)

11. Tsuyoshi Yoshizaki (5 out of 5 patents)

12. Yasuo Ohki (5 out of 5 patents)

13. Kazuhiro Homma (5 out of 5 patents)

14. Kiyoshi Sato (5 out of 25 patents)

15. Shinji Watanabe (4 out of 123 patents)

Core Competencies:

Optical Connectors

Electrical Connectors

Memory Card Connectors

Cable Connectors

Modular Jacks

Optical Communication Modules

High-Frequency Connectors

Extraction Mechanisms

Plug Connectors

Crimp Contacts

Interface Connectors

Coaxial Connectors

108 patents: Sort by Forward Citations

1. D1033359 - Optical connector (2024-07-02),

2. 9671568 - Optical connector plug with shutter (2017-06-06),

3. 9588305 - Optical connector plug (2017-03-07),

4. 9551843 - Connector (2017-01-24),

5. 9423574 - Extraction mechanism and device (2016-08-23),

6. 9195013 - Optical connector plug (2015-11-24),

7. 9151908 - LC type plug with a shutter having a spring stored in both a front housing and a locking housing (2015-10-06),

8. 9017084 - Memory card connector (2015-04-28),

9. 8876414 - Optical communication module and method of manufacturing the same (2014-11-04),

10. 8764313 - Optical connector plug (2014-07-01),

11. 8052488 - Cable connector (2011-11-08),

12. 8011834 - Optical connector plug (2011-09-06),

13. D631016 - Electrical connector (2011-01-18),

14. D631015 - Electrical connector (2011-01-18),

15. 7806728 - Electrical connector with crimp contact (2010-10-05),

Honda Tsushin Kogyo Co., Ltd. is a Japanese company specializing in the manufacture and distribution of electronic components. With over 70 years of experience, Honda Tsushin Kogyo has become a leading supplier of high-quality components for various industries, including automotive, telecommunications, and consumer electronics. Their commitment to innovation and advanced technology enables them to provide reliable solutions to meet diverse customer needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

108 Patents

#455 in Tokyo

#1,049 in Japan

#7,077 in the World

Honda Tsushin Kogyo Co., Ltd.

Forward Citations = 1,461

76 inventors:

Yuji Hirai (16 out of 37 patents)

Takeshi Sato (9 out of 51 patents)

Kenichi Yotsutani (8 out of 21 patents)

4. Satoshi Iijima (8 out of 8 patents)

5. Kinzo Narumo (8 out of 8 patents)

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