Hokushin Co., Ltd

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EPO Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Kazumasa Kawabe (1 out of 13 patents)

Kenshiro Koizumi (1 out of 1 patent)

Shigeru Tomoda (1 out of 3 patents)

4. Kawabe Kazumasa (0 patent)

5. Tomoda Shigeru (0 patent)

6. Koizumi Kenshiro (0 patent)

1 patent: Sort by Forward Citations

#83 in Fukui

#15,755 in Japan

Forward Citations = 1

3 inventors:

Kazumasa Kawabe (1 out of 13 patents)

Kenshiro Koizumi (1 out of 1 patent)

Shigeru Tomoda (1 out of 3 patents)

4. Kawabe Kazumasa (0 patent)

5. Tomoda Shigeru (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hokushin Co., Ltd. Retrieved from https://idiyas.com/company/hokushin-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]