DK

Daisuke Kishikawa

Nichia: 11 patents #166 of 1,531Top 15%
Overall (All Time): #433,557 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12243972 Light emitting device Takaaki TADA, Tomohisa Toda, Naoki Ishida, Yoshiki Endo 2025-03-04
10683987 Light emitting device, light irradiation device including the light emitting device, and light emitting unit Toshihiko Aizawa, Masato Ono 2020-06-16
10411173 Light emitting device and light emitting module using the same Takanori ARUGA, Yoshiki Endo, Takuya YAMANOI, Yoshitaka Tanaka 2019-09-10
10293369 Light emitting device and light irradiation apparatus including the same Toshihiko Aizawa, Masato Ono 2019-05-21
10014457 Light emitting device Masato Ono, Toshihiko Aizawa 2018-07-03
9941451 Light emitting device and method of manufacturing light emitting module 2018-04-10
D728491 Light emitting diode Takuya Nakabayashi, Masaki Hayashi 2015-05-05
D662901 Light emitting diode Keisuke Tokuda, Naoki Nishiuchi 2012-07-03
7771093 Light emitting device Keisuke Tokuda, Naoki Nishiuchi 2010-08-10
D612817 Light emitting diode Keisuke Tokuda, Naoki Nishiuchi 2010-03-30
D569353 Light emitting diode Keisuke Tokuda, Naoki Nishiuchi 2008-05-20