IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Ishikawajima Inspection & Instrumentation Co., Ltd


USPTO Granted Patents = 3

Forward Citations = 35

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11 inventors (with patents filed for the assignee):

goldMedal Takahiro Arakawa (1 out of 3 patents)

silverMedal Akihiro Sato (1 out of 28 patents)

bronzeMedal Hiroshi Tsuda (1 out of 4 patents)

4.  Yasuhiro Aoki (1 out of 24 patents)

5.  Hiroto Yamaoka (1 out of 5 patents)

6.  Jung-Ryul Lee (1 out of 1 patent)

7.  Tomio Nakajima (1 out of 1 patent)

8.  Kiyofumi Ishikawa (1 out of 5 patents)

9.  Hiroyuki Miyazawa (1 out of 1 patent)

10.  Tetsurou Harada (1 out of 1 patent)

11.  Hiroshi Nomura (1 out of 1 patent)


3 patents:

1. 7719689 - AE/ultrasound detection system, and material monitoring apparatus and nondestructive inspection apparatus equipped the system (2010-05-18),
2. 6991150 - Method of build up welding to thin-walled portion (2006-01-31),
3. 6957155 - Method and apparatus for inspecting leakage of container (2005-10-18),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#3,271 in Tokyo

#8,780 in Japan

...
Tokyo, Japan

Ishikawajima Inspection & Instrumentation Co., Ltd

Forward Citations = 35

11 inventors:

goldMedal Takahiro Arakawa (1 out of 3 patents)

silverMedal Akihiro Sato (1 out of 28 patents)

bronzeMedal Hiroshi Tsuda (1 out of 4 patents)

4.  Yasuhiro Aoki (1 out of 24 patents)

5.  Hiroto Yamaoka (1 out of 5 patents)

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