Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Takashi Sato (1 out of 163 patents)

Masahiro Egami (1 out of 4 patents)

Hiromitsu Morimoto (1 out of 1 patent)

4. Yasuyuki Hisashi (1 out of 1 patent)

5. Tetsuya Minegishi (1 out of 1 patent)

6. Yuh Shiohara (1 out of 10 patents)

1 patent: Sort by Forward Citations

#6,102 in Tokyo

#15,759 in Japan

Ishikawajima System

Forward Citations = 1

6 inventors:

Takashi Sato (1 out of 163 patents)

Masahiro Egami (1 out of 4 patents)

Hiromitsu Morimoto (1 out of 1 patent)

4. Yasuyuki Hisashi (1 out of 1 patent)

5. Tetsuya Minegishi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ishikawajima System. Retrieved from https://idiyas.com/company/ishikawajima-system

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]