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

57 Utility Patents

#776 in Kanagawa

#5,779 in Japan

#29,191 in the World

...
Kanagawa, Japan

Ikuko Kawamata

Forward Citations = 1,382

Company Filing History:

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