Trademarks = 2

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

Satoshi Inatomi (1 out of 4 patents)

Takashi Hanaichi (1 out of 1 patent)

Ken Nishizawa (1 out of 1 patent)

4. Yoshiki Kato (1 out of 1 patent)

5. Kenji Namba (1 out of 3 patents)

6. Mizue Yamazaki (1 out of 2 patents)

7. Takeshi Oku (1 out of 1 patent)

2 patents: Sort by Forward Citations

#143 in Nagano

#11,139 in Japan

Hokuto Co., Ltd.

Forward Citations = 1

7 inventors:

Satoshi Inatomi (1 out of 4 patents)

Takashi Hanaichi (1 out of 1 patent)

Ken Nishizawa (1 out of 1 patent)

4. Yoshiki Kato (1 out of 1 patent)

5. Kenji Namba (1 out of 3 patents)

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