Takanori Koshikawa

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% Expired Patents = 100.0

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Takanori Koshikawa (1 out of 1 patent)

Takashi Ikuta (1 out of 1 patent)

Tsuneo Yasue (1 out of 1 patent)

4. Masami Taguchi (1 out of 1 patent)

5. Ibuki Tanaka (1 out of 1 patent)

1 patent: Sort by Forward Citations

#53 in Nara

#15,762 in Japan

Forward Citations = 1

5 inventors:

Takanori Koshikawa (1 out of 1 patent)

Takashi Ikuta (1 out of 1 patent)

Tsuneo Yasue (1 out of 1 patent)

4. Masami Taguchi (1 out of 1 patent)

5. Ibuki Tanaka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Takanori Koshikawa. Retrieved from https://idiyas.com/company/takanori-koshikawa

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]