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Daiichi Denso Buhin Co., Ltd.

USPTO Granted Patents = 17

Forward Citations = 168

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8 inventors (with patents filed for the assignee):

Tsunesuke Takano (15 out of 36 patents)

Kouichi Sinzawa (9 out of 24 patents)

Kouichi Shinzawa (2 out of 2 patents)

4. T Takano (2 out of 3 patents)

5. Hideaki Sakamoto (1 out of 11 patents)

6. Y Kosuga (1 out of 1 patent)

7. K Sinzawa (1 out of 1 patent)

8. K Shinzawa (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 5695367 - Connector attachment component (1997-12-09),

2. 5597329 - Connector attachment component (1997-01-28),

3. 5558543 - Connector attachment component (1996-09-24),

4. 5531613 - Connector attachment component (1996-07-02),

5. 5458512 - Mounting and grounding connectors for electrical components (1995-10-17),

6. 5447452 - Consolidating locking apparatus of a connector frame (1995-09-05),

7. 5389010 - Connector for electrical components (1995-02-14),

8. 5382767 - Push-button switches (1995-01-17),

9. 5108314 - Connector assembly for electrical components (1992-04-28),

10. 5108296 - Mounting and grounding connectors for electrical components (1992-04-28),

11. 5099095 - Lever switch device (1992-03-24),

12. 5086199 - Lever switch (1992-02-04),

13. 5082452 - Clamp-type electrical connectors (1992-01-21),

14. 5063277 - Waterproof and dustproof push switch (1991-11-05),

15. 5049092 - Connector assembly for electrical components (1991-09-17),

Daiichi Denso Buhin Co., Ltd. is a leading manufacturer of automotive components, specializing in ignition coils, sensors, and other electronic parts. With a strong emphasis on quality and innovative technologies, they provide solutions for automobile manufacturers worldwide. Established in 1971, the company has built a reputation for reliability and precision in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#1,260 in Tokyo

#3,159 in Japan

#34,849 in the World

Daiichi Denso Buhin Co., Ltd.

Forward Citations = 168

8 inventors:

Tsunesuke Takano (15 out of 36 patents)

Kouichi Sinzawa (9 out of 24 patents)

Kouichi Shinzawa (2 out of 2 patents)

4. T Takano (2 out of 3 patents)

5. Hideaki Sakamoto (1 out of 11 patents)

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