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For the Inventor, By the Inventor

JP

Japan Ship Machinery & Equipment Association


USPTO Granted Patents = 2


Forward Citations = 6

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5 inventors (with patents filed for the assignee):

goldMedal Keiji Matsumoto (1 out of 25 patents)

silverMedal Tatsuro Ohsara (1 out of 8 patents)

bronzeMedal Osamu Yamagishi (1 out of 9 patents)

4.  Ryoji Murashima (1 out of 1 patent)

5.  Tsuyoshi Inoue (1 out of 94 patents)

6.  Ryoichi Hagiwara (10 patents)

7.  Takahiro Nakagawa (9 patents)

8.  Keisuke Misawa (6 patents)

9.  Shoichi Kitamura (2 patents)

10.  Naohiro Hiraoka (0 patent)

11.  Inoue Tsuyoshi (0 patent)

12.  Inoue Tsuyoshi (0 patent)

13.  Murashima Ryoji (0 patent)


2 patents:

1. 10330031 - Gas engine (2019-06-25),
2. 9279355 - Urea solution injection nozzle (2016-03-08),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#602 in

#10,964 in Japan

...
JP

Japan Ship Machinery & Equipment Association

Forward Citations = 6

5 inventors:

goldMedal Keiji Matsumoto (1 out of 25 patents)

silverMedal Tatsuro Ohsara (1 out of 8 patents)

bronzeMedal Osamu Yamagishi (1 out of 9 patents)

4.  Ryoji Murashima (1 out of 1 patent)

5.  Tsuyoshi Inoue (1 out of 94 patents)

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