Trademarks = 1

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Shigehiro Kataoka (2 out of 23 patents)

Hiroshi Shirai (2 out of 63 patents)

Yasuhiro Shirai (2 out of 17 patents)

4. Hiroki Shimizu (1 out of 6 patents)

5. Tomohiro Sakata (1 out of 11 patents)

6. Heng Cao (1 out of 1 patent)

7. Shun Kato (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12700776 - Actuator device (2026-08-04),

2. 12651947 - Rotary electric machine and pump (2026-06-09),

3. 12537412 - Motor and pump (2026-01-27),

4. 12460735 - Solenoid valve device (2025-11-04),

5. 12388313 - Rotary electric machine and electric actuator (2025-08-12),

6. 12273065 - Motor control device and electric pump device (2025-04-08),

7. 12249947 - Motor control device and electric pump device (2025-03-11),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#200 in Kanagawa

#5,459 in Japan

Kanagawa, Japan

Nidec Powertrain Systems Corporation

Forward Citations = 0

7 inventors:

Shigehiro Kataoka (2 out of 23 patents)

Hiroshi Shirai (2 out of 63 patents)

Yasuhiro Shirai (2 out of 17 patents)

4. Hiroki Shimizu (1 out of 6 patents)

5. Tomohiro Sakata (1 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nidec Powertrain Systems Corporation. Retrieved from https://idiyas.com/company/nidec-powertrain-systems

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]