% Expired Patents = 25.0

EPO Patents = 1

Forward Citations = 5

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9 inventors (with patents filed for the assignee):

Nobuyuki Shinchi (2 out of 2 patents)

Yutaka Hotta (1 out of 58 patents)

Shiro Nishida (1 out of 18 patents)

4. Akira Okada (1 out of 73 patents)

5. Yoshiaki Shinohara (1 out of 3 patents)

6. Yuki Higashimori (1 out of 1 patent)

7. Junji Miyamoto (1 out of 1 patent)

8. Shunsuke Watanabe (1 out of 1 patent)

9. Akihiro Mikano (1 out of 1 patent)

10. Yuki Higashimori (0 patent)

4 patents: Sort by Forward Citations

1. 12366592 - Electric current detection apparatus (2025-07-22),

2. 10499122 - Sensor unit, host device and data communication method therebetween (2019-12-03),

3. 8811050 - Inverter device relay-connecting member (2014-08-19),

4. 7355382 - Current sensor and mounting method thereof (2008-04-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#2 in Kasaoka

#7,573 in Japan

Kasaoka, Japan

Kohshin Electric Corporation

Forward Citations = 5

9 inventors:

Nobuyuki Shinchi (2 out of 2 patents)

Yutaka Hotta (1 out of 58 patents)

Shiro Nishida (1 out of 18 patents)

4. Akira Okada (1 out of 73 patents)

5. Yoshiaki Shinohara (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kohshin Electric Corporation. Retrieved from https://idiyas.com/company/kohshin-electric

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]