Toyohashi, Japan

Isao Tsujimura

This inventor holds 1 USPTO granted patent. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Tsujimura. Retrieved from https://idiyas.com/inventor/isao-tsujimura-9rjx42eh

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Isao Tsujimura: Inventor of a Machine Tool.

Introduction

Isao Tsujimura is an inventor associated with Toyoda Koki Kabushiki Kaisha in Toyohashi, Japan. His recorded patent concerns a machine tool.

Latest Patents

Tsujimura is listed as an inventor on one patent, titled “Machine tool.” The available information does not specify its filing or grant date. 1 patent.

Career Highlights

Tsujimura’s recorded invention connects his work with machine-tool technology and Toyoda Koki Kabushiki Kaisha.

Collaborations

Tsujimura is listed alongside fellow inventor Takani Yoshimi on the machine-tool patent.

Conclusion

Isao Tsujimura’s recorded patent activity highlights his contribution to machine-tool invention in collaboration with Takani Yoshimi.

Profile summary based on public USPTO records.
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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