IDiyas’s Digital Inventor Badge (DIB) showcases an inventor’s inventive prowess in granted patents across Utility, Design, and Plant patents. The data has been tracked since January 1, 1976, and refreshed each Tuesday. The data benchmarks an inventor’s prolificness to other inventors in their city, state, country, and the world. The badge reflects an inventor’s success in granted patents across their career.

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USPTO Data Jan 1 1976 - Sep 9 2025

76 Utility and 20 Design Patents

#170 in Osaka

#2,956 in Japan

#16,201 in the World

rank by utility patents
...
Osaka, Japan

Hiroyuki Tanaka

Forward Citations = 785

Company Filing History:

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