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Kanagawa, Japan

Nippon Tanshi Co., Ltd.

USPTO Granted Patents = 14

EPO Patents = 7

Trademarks = 1

Forward Citations = 94

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14 inventors (with patents filed for the assignee):

Shinya Enomoto (9 out of 11 patents)

Osamu Nishimura (9 out of 46 patents)

Fumiaki Arimai (5 out of 16 patents)

4. Hiroyoshi Nishizaki (5 out of 16 patents)

5. Masaru Fujino (5 out of 5 patents)

6. Yuzo Kawahara (4 out of 7 patents)

7. Koichi Inoue (1 out of 19 patents)

8. Taichi Shimotomai (1 out of 1 patent)

9. Nobuhiko Ochiai (1 out of 1 patent)

10. Yuya Inoue (1 out of 2 patents)

11. Makoto Iijima (1 out of 1 patent)

12. Yasuaki Ito (1 out of 1 patent)

13. Takayuki Kojima (1 out of 1 patent)

14. Yoshio Yokomizo (1 out of 1 patent)

15. Shimotomai Taichi (0 patent)

14 patents: Sort by Forward Citations

1. 12494601 - Connector (2025-12-09),

2. 12424782 - Connector with improved insertion (2025-09-23),

3. 12230913 - Connector connection structure (2025-02-18),

4. 12206204 - Connector connection structure including internal connector positioned inside casing and electronic control unit configured to be electrically connected to the internal connector (2025-01-21),

5. 11411344 - Electronic device unit (2022-08-09),

6. 10938140 - Connector (2021-03-02),

7. 10763615 - Connector structure having a longitudinal movement restricting protrusion (2020-09-01),

8. 10673173 - Connector structure (2020-06-02),

9. 10498079 - Electronic device unit (2019-12-03),

10. 10411377 - Surface mount connector with alternative direction mounting feature (2019-09-10),

11. 10404006 - Plug side connector assembly, device side connector and connector pair (2019-09-03),

12. 10312618 - Connector terminal and manufacturing method thereof (2019-06-04),

13. 10164363 - Double-sided card edge connector (2018-12-25),

14. D425869 - Connector housing (2000-05-30),

Nippon Tanshi Co., Ltd. is a leading manufacturer of industrial chemicals and materials, specializing in the development and production of high-quality synthetic resins and fine chemicals. With a strong focus on innovation and sustainability, the company aims to provide advanced solutions to a wide range of industries, including automotive, electronics, and construction. Established in 1946, Nippon Tanshi has a long history of delivering superior products and services to customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

14 Patents

#109 in Kanagawa

#3,487 in Japan

#40,903 in the World

Kanagawa, Japan

Nippon Tanshi Co., Ltd.

Forward Citations = 94

14 inventors:

Shinya Enomoto (9 out of 11 patents)

Osamu Nishimura (9 out of 46 patents)

Fumiaki Arimai (5 out of 16 patents)

4. Hiroyoshi Nishizaki (5 out of 16 patents)

5. Masaru Fujino (5 out of 5 patents)

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