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Nichirin Co., Ltd.

USPTO Granted Patents = 12

EPO Patents = 9

Trademarks = 5

Forward Citations = 36

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37 inventors (with patents filed for the assignee):

Yoshio Nakano (3 out of 3 patents)

Takashi Yagi (3 out of 3 patents)

Shinji Higashika (2 out of 2 patents)

4. Takaaki Nomura (2 out of 2 patents)

5. Toshiyuki Katayama (2 out of 2 patents)

6. Masamichi Matsui (2 out of 2 patents)

7. Akira Kitashima (1 out of 1 patent)

8. Takao Maeda (1 out of 1 patent)

9. Kenji Miki (1 out of 5 patents)

10. Ryota Kojima (1 out of 1 patent)

11. Yasushi Takeo (1 out of 1 patent)

12. Hideki Hashimoto (1 out of 1 patent)

13. Kazutoshi Nakashima (1 out of 1 patent)

14. Ken Takatani (1 out of 1 patent)

15. Keizo Saga (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 11534818 - Method for manufacturing double-pipe heat exchanger (2022-12-27),

2. 11413842 - Rubber laminate and flexible hose using same (2022-08-16),

3. 11413705 - Laser bonding method and laser bonding device (2022-08-16),

4. 11161278 - Sealing device and rubber hose continuous vulcanizing device provided with same, and sealing method and rubber hose continuous vulcanizing method provided with same (2021-11-02),

5. 10520122 - Connector (2019-12-31),

6. 10377885 - Vulcanization-bonded laminate, and rubber composition used therefor (2019-08-13),

7. 9644094 - Butyl rubber composition and hose using same (2017-05-09),

8. 9539792 - Vulcanization-adhered laminate of fluororubber and synthetic rubber (2017-01-10),

9. 8020897 - Joint structure of steel pipe and light metal pipe (2011-09-20),

10. 7661720 - Connection structure for different kinds of metal tubes (2010-02-16),

11. 5958323 - Mandrel of high frequency heating type and method for producing cured (1999-09-28),

12. 5488974 - Process for manufacturing composite flexible hose (1996-02-06),

Nichirin Co., Ltd. is a Japanese company that specializes in the design, manufacture, and distribution of automotive parts, specifically hoses and tubing for vehicles. With over 100 years of experience, Nichirin has established itself as a global leader in the industry, serving clients in various sectors such as automotive, industrial, and marine. The company is known for its high-quality products, innovative technologies, and commitment to customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#60 in Hyogo

#3,833 in Japan

#46,665 in the World

Nichirin Co., Ltd.

Forward Citations = 36

37 inventors:

Yoshio Nakano (3 out of 3 patents)

Takashi Yagi (3 out of 3 patents)

Shinji Higashika (2 out of 2 patents)

4. Takaaki Nomura (2 out of 2 patents)

5. Toshiyuki Katayama (2 out of 2 patents)

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