EPO Patents = 1

Trademarks = 12

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Yoshihisa Higuchi (1 out of 4 patents)

Kazuya Nohara (1 out of 1 patent)

Jun Otake (1 out of 1 patent)

4. Tomohiro Harada (1 out of 26 patents)

5. Kenichi Tanaka (1 out of 68 patents)

1 patent: Sort by Forward Citations

1. 11140144 - IoT data collection system, IoT data collection method, management device, management program, agent device, and agent program (2021-10-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#6,102 in Tokyo

#15,759 in Japan

Tokyo, Japan

Saison Information Systems Co., Ltd.

Forward Citations = 0

5 inventors:

Yoshihisa Higuchi (1 out of 4 patents)

Kazuya Nohara (1 out of 1 patent)

Jun Otake (1 out of 1 patent)

4. Tomohiro Harada (1 out of 26 patents)

5. Kenichi Tanaka (1 out of 68 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Saison Information Systems Co., Ltd.. Retrieved from https://idiyas.com/company/saison-information-systems-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]

1 patent (EPO):

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]