Hokuto Electronics, Inc.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 45

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3 inventors (with patents filed for the assignee):

Koichi Nakano (3 out of 6 patents)

Masami Yakabe (1 out of 19 patents)

Yasuhiro Hayashi (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7929135 - Method and apparatus for detecting size of particles in liquid (2011-04-19),

2. 7046016 - Potential fixing device, potential fixing method, and capacitance measuring instrument (2006-05-16),

3. 6825649 - Non-contact voltage measurement method and device, and detection probe (2004-11-30),

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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#144 in Hyogo

#8,945 in Japan

Hyogo, Japan

Hokuto Electronics, Inc.

Forward Citations = 45

3 inventors:

Koichi Nakano (3 out of 6 patents)

Masami Yakabe (1 out of 19 patents)

Yasuhiro Hayashi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hokuto Electronics, Inc.. Retrieved from https://idiyas.com/company/hokuto-electronics

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]