MK

Masahiko Kobayakawa

Rohm Co.: 12 patents #1 of 281Top 1%
Overall (2018): #4,392 of 503,207Top 1%
12
Patents 2018

Issued Patents 2018

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10153258 LED package 2018-12-11
10121944 Method for producing optical semiconductor device and optical semiconductor device 2018-11-06
10103304 LED module 2018-10-16
10103130 LED module Takashi Moriguchi 2018-10-16
10074645 LED module and method of manufacturing the same 2018-09-11
10050179 LED module 2018-08-14
10038130 LED module having LED chips as light source Shinji Isokawa, Riki SHIMABUKURO 2018-07-31
10008650 Semiconductor light-emitting device 2018-06-26
9953901 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2018-04-24
9899357 LED module 2018-02-20
9876150 Method for producing optical semiconductor device and optical semiconductor device 2018-01-23
9865585 LED module and method of manufacturing the same 2018-01-09