MK

Masahiko Kobayakawa

Rohm Co.: 105 patents #2 of 2,292Top 1%
Overall (All Time): #13,014 of 4,157,543Top 1%
105
Patents All Time

Issued Patents All Time

Showing 26–50 of 105 patents

Patent #TitleCo-InventorsDate
10121944 Method for producing optical semiconductor device and optical semiconductor device 2018-11-06
10103130 LED module Takashi Moriguchi 2018-10-16
10103304 LED module 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
9755125 LED module 2017-09-05
9748448 LED module Naoyuki Kizu 2017-08-29
9722157 LED module Tomoichiro Toyama 2017-08-01
9698128 LED module and LED module mounting structure Takashi Moriguchi 2017-07-04
9673361 Light-emitting apparatus with leads coated with metal films Tomoichiro Toyama 2017-06-06
9659913 LED module and LED module packaging structure 2017-05-23
9640744 LED module 2017-05-02
9634212 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2017-04-25
9613937 LED module Hidekazu Toda 2017-04-04
9613935 LED module Takashi Moriguchi 2017-04-04
9553077 LED module and method of manufacturing the same 2017-01-24
9548287 LED module having LED chips as light source Shinji Isokawa, Riki SHIMABUKURO 2017-01-17
9502618 LED module 2016-11-22
9379295 Method for manufacturing LED module, and LED module 2016-06-28