Masahiro Sonoki — 1 Patent at Nec

Masahiro Sonoki has been granted 1 US patent while listed as an inventor at Nec. All of these patents were granted in 1992. Masahiro Sonoki ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Masahiro Sonoki in Tokyo, JP.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5168435	Converter	Tadashi Kobayashi, Tokimune Kitajima, Yohsuke Shinada, Teruhisa Sudou, Toshiyuki Kawano	1992-12-01	$24,000

Masahiro Sonoki — 1 Patent

Issued Patents All Time

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