Kokoro Company, Ltd.

Calculating rank

Forward Citations = 4

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9 inventors (with patents filed for the assignee):

Mikinori Nishimura (1 out of 17 patents)

Teruji Nakai (1 out of 10 patents)

Naotake Shibui (1 out of 1 patent)

4. Satoshi Uzuka (1 out of 1 patent)

5. Kiminari Nakamura (1 out of 1 patent)

6. Kazuo Nishikawa (1 out of 13 patents)

7. Tatsuo Matsuzaki (1 out of 1 patent)

8. Takeshi Kira (1 out of 1 patent)

9. Tadashi Shimaya (1 out of 1 patent)

1 patent: Sort by Forward Citations

#6,102 in Tokyo

#15,759 in Japan

Forward Citations = 4

9 inventors:

Mikinori Nishimura (1 out of 17 patents)

Teruji Nakai (1 out of 10 patents)

Naotake Shibui (1 out of 1 patent)

4. Satoshi Uzuka (1 out of 1 patent)

5. Kiminari Nakamura (1 out of 1 patent)

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