% Expired Patents = 50.0

EPO Patents = 2

Trademarks = 3

Forward Citations = 1

Loading Chart...

6 inventors (with patents filed for the assignee):

Tadashi Matsumoto (2 out of 44 patents)

Tatsufumi Nakamura (1 out of 1 patent)

Norihiko Minoura (1 out of 3 patents)

4. Alexandre Rachkov (1 out of 1 patent)

5. Kaori Endo (1 out of 1 patent)

6. Hu Minjie (1 out of 1 patent)

7. Matsumoto Tadashi (0 patent)

2 patents: Sort by Forward Citations

#3 in Machida

#11,139 in Japan

Reqmed Company, Ltd.

Forward Citations = 1

6 inventors:

Tadashi Matsumoto (2 out of 44 patents)

Tatsufumi Nakamura (1 out of 1 patent)

Norihiko Minoura (1 out of 3 patents)

4. Alexandre Rachkov (1 out of 1 patent)

5. Kaori Endo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Reqmed Company, Ltd.. Retrieved from https://idiyas.com/company/reqmed-company

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]

2 patents (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]