% Expired Patents = 100.0

Forward Citations = 26

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4 inventors (with patents filed for the assignee):

Yuji Endo (1 out of 7 patents)

Seiichiro Kuratomi (1 out of 1 patent)

Atsushi Nagamine (1 out of 1 patent)

4. Etsuo Sodeno (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7503721 - Coupling mechanism and image display device with the same (2009-03-17),

2. 6926375 - Unit connecting mechanism and image display device (2005-08-09),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#4,372 in Tokyo

#11,139 in Japan

Tokyo, Japan

Toshiba Transport Engineering Inc.

Forward Citations = 26

4 inventors:

Yuji Endo (1 out of 7 patents)

Seiichiro Kuratomi (1 out of 1 patent)

Atsushi Nagamine (1 out of 1 patent)

4. Etsuo Sodeno (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toshiba Transport Engineering Inc.. Retrieved from https://idiyas.com/company/toshiba-transport-engineering

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]