Forward Citations = 41

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6 inventors (with patents filed for the assignee):

Toru Ueda (1 out of 37 patents)

Tetsuo Kobayashi (1 out of 25 patents)

Saburo Suzuki (1 out of 10 patents)

4. Osamu Hirai (1 out of 2 patents)

5. Hiroyuki Iwahashi (1 out of 10 patents)

6. Shunichiro Kuwatsuka (1 out of 8 patents)

2 patents: Sort by Forward Citations

1. 4937869 - Phonemic classification in speech recognition system having accelerated (1990-06-26),

2. 4550353 - Thin-film magnetic head and method for fabricating the same (1985-10-29),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#4,361 in Tokyo

#11,124 in Japan

Tokyo, Japan

Computer Basic Technology Research Corp.

Forward Citations = 41

6 inventors:

Toru Ueda (1 out of 37 patents)

Tetsuo Kobayashi (1 out of 25 patents)

Saburo Suzuki (1 out of 10 patents)

4. Osamu Hirai (1 out of 2 patents)

5. Hiroyuki Iwahashi (1 out of 10 patents)

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

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]