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For the Inventor, By the Inventor

Kanagawa, Japan

Hokushin Corporation


USPTO Granted Patents = 10

% Expired Patents = 40.0


Forward Citations = 82

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30 inventors (with patents filed for the assignee):

goldMedal Noboru Ichinose (3 out of 28 patents)

silverMedal Hitoshi Shirasaka (2 out of 3 patents)

bronzeMedal Yuji Urano (2 out of 2 patents)

4.  Toshiaki Ueno (2 out of 9 patents)

5.  Takashi Tokuda (1 out of 3 patents)

6.  Shuichi Kawamoto (1 out of 7 patents)

7.  Sadao Seimiya (1 out of 2 patents)

8.  Shuhei Noda (1 out of 17 patents)

9.  Kiyoshi Shimamura (1 out of 35 patents)

10.  Yoshikazu Goto (1 out of 31 patents)

11.  Takayoshi Miura (1 out of 19 patents)

12.  Takashi Akamatsu (1 out of 1 patent)

13.  Motoka Nishida (1 out of 1 patent)

14.  Satoshi Nakakita (1 out of 1 patent)

15.  Nobuhiro Izaki (1 out of 1 patent)


10 patents:

1. 7175166 - Engine mount (2007-02-13),
2. 7060982 - Fluoride single crystal for detecting radiation, scintillator and radiation detector using the single crystal, and method for detecting radiation (2006-06-13),
3. 6777609 - Thermoelectric conversion material and thermoelectric conversion device (2004-08-17),
4. 6707249 - Electroluminescent device and oxide phosphor for use therein (2004-03-16),
5. 6600003 - Rubber member for use in electrophotographic apparatus and rubber member for separating paper sheets (2003-07-29),
6. 6534180 - Charge-imparting member (2003-03-18),
7. 6103852 - Method for preparing amorphous polymer chains in elastomers (2000-08-15),
8. 6027617 - Gas reactor for plasma discharge and catalytic action (2000-02-22),
9. 5693886 - Pressure sensor (1997-12-02),
10. 5035499 - Spectacles (1991-07-30),
Company Overview
Hokushin Corporation, based in Kanagawa, Japan, specializes in the development and manufacturing of advanced electronic components and systems. The company focuses on innovative technologies in areas such as telecommunications, automotive electronics, and industrial automation. With a commitment to quality and precision, Hokushin plays a significant role in enhancing connectivity and efficiency across various sectors, contributing to the evolution of smart technologies and integrated solutions in the global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#152 in Kanagawa

#4,401 in Japan

#56,047 in the World

Kanagawa, JP
Kanagawa, Japan

Hokushin Corporation

Forward Citations = 82

30 inventors:

goldMedal Noboru Ichinose (3 out of 28 patents)

silverMedal Hitoshi Shirasaka (2 out of 3 patents)

bronzeMedal Yuji Urano (2 out of 2 patents)

4.  Toshiaki Ueno (2 out of 9 patents)

5.  Takashi Tokuda (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hokushin Corporation. Retrieved from https://idiyas.com/company/hokushin

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]
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