Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Yohei Kanazawa (2 out of 4 patents)

Kai Asai (1 out of 1 patent)

Jun Mashiko (1 out of 1 patent)

4. Yoshito Tsunoda (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12710391 - ELECTROCHEMICAL SENSOR (2026-08-18),

2. 12594061 - Urinalysis device and health facilitation system (2026-04-07),

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#526 in

#11,124 in Japan

JP

First Screening Co., Ltd.

Forward Citations = 0

4 inventors:

Yohei Kanazawa (2 out of 4 patents)

Kai Asai (1 out of 1 patent)

Jun Mashiko (1 out of 1 patent)

4. Yoshito Tsunoda (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: First Screening Co., Ltd.. Retrieved from https://idiyas.com/company/first-screening

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]