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 1–25 of 105 patents

Patent #TitleCo-InventorsDate
12191435 Semiconductor light-emitting device 2025-01-07
12166162 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2024-12-10
11784295 Semiconductor light-emitting device 2023-10-10
11777068 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2023-10-03
11605765 LED module Tomoichiro Toyama 2023-03-14
11444008 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2022-09-13
11233186 Semiconductor light-emitting device Dai Miyazaki 2022-01-25
11145799 LED module having LED chips as light source Shinji Isokawa, Riki SHIMABUKURO 2021-10-12
11088307 Semiconductor light-emitting device 2021-08-10
10957676 LED package Riki SHIMABUKURO 2021-03-23
10950759 LED module 2021-03-16
10861778 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2020-12-08
10756247 LED module having LED chips as light source Shinji Isokawa, Riki SHIMABUKURO 2020-08-25
10749079 LED module 2020-08-18
10586906 LED module Hidekazu Toda 2020-03-10
10468557 Light-emitting apparatus Tomoichiro Toyama 2019-11-05
10446475 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2019-10-15
10333040 LED module Hidekazu Toda 2019-06-25
10319887 Semiconductor light-emitting device and method for manufacturing the same Tomoichiro Toyama 2019-06-11
10312425 Semiconductor light-emitting device 2019-06-04
10305009 Semiconductor light emitting device and method for manufacturing the same Kazuhiro Mireba, Shintaro Yasuda, Junichi Itai, Taisuke Okada 2019-05-28
10297734 LED module 2019-05-21
10211189 LED module 2019-02-19
10211179 Semiconductor device Tomoichiro Toyama 2019-02-19
10153258 LED package 2018-12-11