For the Inventor, By the Inventor

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Nagasaki, Japan

Oshima Shipbuilding Co., Ltd.

USPTO Granted Patents = 1

EPO Patents = 3

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

Tatsuo Takaishi (1 out of 3 patents)

Koji Takasaki (1 out of 1 patent)

Takahiro Nakagawa (9 patents)

4. Keisuke Misawa (6 patents)

5. Shoichi Kitamura (2 patents)

6. Shuji Mizokami (10 patents)

7. Tetsugo Fukuda (1 patent)

8. Munehiko Hinatsu (1 patent)

9. Kazuyoshi Harumi (1 patent)

10. Shigeyuki Shibata (1 patent)

11. Kyoji Murakami (1 patent)

12. Naohiro Hiraoka (0 patent)

13. Inoue Tomoki (0 patent)

14. Watanabe Katsunori (0 patent)

15. Tanaka Kenichi (0 patent)

1 patent: Sort by Forward Citations

1. 10583896 - Fuel composition, ship, and automatic fuel composition-switching system (2020-03-10),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#11 in Nagasaki

#15,539 in Japan

Nagasaki, Japan

Oshima Shipbuilding Co., Ltd.

Forward Citations = 0

2 inventors:

Tatsuo Takaishi (1 out of 3 patents)

Koji Takasaki (1 out of 1 patent)

Takahiro Nakagawa (9 patents)

4. Keisuke Misawa (6 patents)

5. Shoichi Kitamura (2 patents)

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