Musashi Seimitsu Industry Co., Ltd.

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USPTO Granted Patents = 3

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Kazuma Oyaizu (1 out of 5 patents)

Hiroki Niimi (1 out of 1 patent)

Tomohisa Sukigara (1 out of 1 patent)

4. Toshinori Kokubo (1 out of 1 patent)

5. Kazuhiro Enokishima (1 out of 1 patent)

6. Kenji Hamada (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12738749 - Storage battery management device and method for managing battery device (2026-09-15),

2. 12719282 - Power control system including power supply DC line and selected one of plural performing DC voltage feedback control (2026-08-25),

3. 12692935 - Transmission device with oil discharging groove (2026-07-28),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#591 in TOYOHASHI-SHI, AICHI

#8,938 in Japan

Toyohashi-Shi, Aichi, Japan

Musashi Seimitsu Industry Co., Ltd.

Forward Citations = 0

6 inventors:

Kazuma Oyaizu (1 out of 5 patents)

Hiroki Niimi (1 out of 1 patent)

Tomohisa Sukigara (1 out of 1 patent)

4. Toshinori Kokubo (1 out of 1 patent)

5. Kazuhiro Enokishima (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Musashi Seimitsu Industry Co., Ltd.. Retrieved from https://idiyas.com/company/musashi-seimitsu-industry

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]