% Expired Patents = 100.0

Forward Citations = 19

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6 inventors (with patents filed for the assignee):

Seiji Shimizu (1 out of 38 patents)

Susumu Furukawa (1 out of 1 patent)

Shinji Mukai (1 out of 1 patent)

4. Hroko Monma (1 out of 1 patent)

5. Mamoru Fukushima (1 out of 1 patent)

6. Yutaka Hara (1 out of 3 patents)

1 patent: Sort by Forward Citations

#6,102 in Tokyo

#15,759 in Japan

Nihon Soar Co., Ltd.

Forward Citations = 19

6 inventors:

Seiji Shimizu (1 out of 38 patents)

Susumu Furukawa (1 out of 1 patent)

Shinji Mukai (1 out of 1 patent)

4. Hroko Monma (1 out of 1 patent)

5. Mamoru Fukushima (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nihon Soar Co., Ltd.. Retrieved from https://idiyas.com/company/nihon-soar-company

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]