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Sanshin Industries Co., Ltd.

USPTO Granted Patents = 17

Forward Citations = 195

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32 inventors (with patents filed for the assignee):

Ryoichi Nakase (2 out of 60 patents)

Tatsumi Uchida (2 out of 4 patents)

Hiroaki Fujimoto (2 out of 46 patents)

4. Ryozo Okita (2 out of 9 patents)

5. Shigeyuki Ozawa (1 out of 57 patents)

6. Yoshiharu Takada (1 out of 24 patents)

7. Shinsuke Mochizuki (1 out of 7 patents)

8. Yasuaki Nagai (1 out of 4 patents)

9. Tomokazu Nakanishi (1 out of 1 patent)

10. Shingo Watanabe (1 out of 3 patents)

11. Ichiro Goto (1 out of 1 patent)

12. Kenji Okubo (1 out of 5 patents)

13. Eifu Watanabe (1 out of 13 patents)

14. Yoshikazu Hoshina (1 out of 4 patents)

15. Hiroshi Harada (1 out of 10 patents)

17 patents: Sort by Forward Citations

1. 7989027 - Metal gasket material plate and method for manufacturing the same (2011-08-02),

2. 5531620 - Water-cooled exhaust system for watercraft (1996-07-02),

3. 5501202 - Engine component layout for outboard motor (1996-03-26),

4. 5318466 - Remote-control device for marine propulsion unit (1994-06-07),

5. 5310371 - Tandem propeller assembly for a marine propulsion unit (1994-05-10),

6. 5302147 - Cowling assembly for a marine propulsion engine (1994-04-12),

7. 5109809 - Temperature control system for a water-cooled internal combustion engine (1992-05-05),

8. 5108257 - Impeller for turbo pump for water jet propulsion machinery, and turbo (1992-04-28),

9. 5103931 - Exhaust silencing means for marine propulsion (1992-04-14),

10. 5067919 - Tilting/trimming system for marine propulsion unit (1991-11-26),

11. 5067448 - Exhaust cooling device for small sized boat engine (1991-11-26),

12. 5025763 - Latching mechanism for outboard motor cowling (1991-06-25),

13. 5007866 - Trimming/tilting system for marine propulsion unit (1991-04-16),

14. 4971587 - Apparatus for fixing a cowling of an outboard motor (1990-11-20),

15. 4920819 - Junction unit used in dual station system (1990-05-01),

Sanshin Industries Co., Ltd. is a leading manufacturer and supplier of high-quality industrial equipment and machinery. With a focus on innovation and customer satisfaction, Sanshin Industries has built a strong reputation for providing reliable and efficient solutions to a wide range of industries. From precision machinery to maintenance equipment, Sanshin Industries offers a diverse range of products to meet the needs of its global customer base.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

17 Patents

#133 in

#3,159 in Japan

#34,877 in the World

Sanshin Industries Co., Ltd.

Forward Citations = 195

32 inventors:

Ryoichi Nakase (2 out of 60 patents)

Tatsumi Uchida (2 out of 4 patents)

Hiroaki Fujimoto (2 out of 46 patents)

4. Ryozo Okita (2 out of 9 patents)

5. Shigeyuki Ozawa (1 out of 57 patents)

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