Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Masaki Sekino (2 out of 11 patents)

Moriaki Kusakabe (2 out of 2 patents)

Akihiro Kuwahata (1 out of 1 patent)

4. Naoki Matsumoto (1 out of 1 patent)

5. Akio Ota (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12357417 - Magnetic marker set and method of arranging magnetic marker (2025-07-15),

2. 11353525 - Magnetic body detecting device (2022-06-07),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#2 in Ushiku

#11,139 in Japan

Ushiku, Japan

Matrix Cell Research Institute Inc.

Forward Citations = 0

5 inventors:

Masaki Sekino (2 out of 11 patents)

Moriaki Kusakabe (2 out of 2 patents)

Akihiro Kuwahata (1 out of 1 patent)

4. Naoki Matsumoto (1 out of 1 patent)

5. Akio Ota (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Matrix Cell Research Institute Inc.. Retrieved from https://idiyas.com/company/matrix-cell-research-institute

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]