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 - Dec 2 2025

20 Utility and 2 Design Patents

#6,970 in Tokyo

#35,740 in Japan

#163,738 in the World

rank by utility patents
...
Tokyo, Japan

Mikio Ishihara

Forward Citations = 125

Company Filing History:

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