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Tomoichiro Toyama

Rohm Co.: 4 patents #13 of 336Top 4%
Overall (2017): #35,971 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9728523 Semiconductor light emitting device 2017-08-08
9722157 LED module Masahiko Kobayakawa 2017-08-01
9673361 Light-emitting apparatus with leads coated with metal films Masahiko Kobayakawa 2017-06-06
9537019 Semiconductor device 2017-01-03