% Expired Patents = 100.0

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Yoichi Matsubara (1 out of 3 patents)

Yoshinobu Sochi (1 out of 1 patent)

Makoto Kumakawa (1 out of 1 patent)

4. Shin-Nan Lee (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7807273 - Alloy-coated boiler part and method of welding self-fluxing alloy-coated boiler part (2010-10-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#2,230 in Taipei

#6,131 in Taiwan

Taipei, Taiwan

Flourshing Enterprise Co., Ltd.

Forward Citations = 0

4 inventors:

Yoichi Matsubara (1 out of 3 patents)

Yoshinobu Sochi (1 out of 1 patent)

Makoto Kumakawa (1 out of 1 patent)

4. Shin-Nan Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Flourshing Enterprise Co., Ltd.. Retrieved from https://idiyas.com/company/flourshing-enterprise-company

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]