Tokyo, Japan

Computer Basic Technology Research Assoc.

Calculating rank
USPTO Granted Patents = 3

Forward Citations = 27

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9 inventors (with patents filed for the assignee):

goldMedal Shinji Narishige (1 out of 33 patents)

silverMedal Yoshiki Nishioka (1 out of 17 patents)

bronzeMedal Toshihiro Yoshida (1 out of 6 patents)

4.  Masayuki Takagi (1 out of 6 patents)

5.  Mituo Sato (1 out of 2 patents)

6.  Tsuneo Yoshinari (1 out of 3 patents)

7.  Shigemasa Yoshida (1 out of 1 patent)

8.  Ichiro Araki (1 out of 1 patent)

9.  Toru Ueda (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#3,552 in Tokyo

#8,938 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 27

9 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Computer Basic Technology Research Assoc.. Retrieved from https://idiyas.com/company/computer-basic-technology-research-assoc

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]
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