KI

Kohki Ichikawa

DL Denka Company Limited: 5 patents #52 of 434Top 15%
DK Denki Kagaku Kogyo: 2 patents #165 of 655Top 30%
Overall (All Time): #710,608 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11352503 Powder mixture Shuji Sasaki, Yuzo Nakamura 2022-06-07
11094648 Power module Hideki Hirotsuru, Yoshitaka Taniguchi, Atsushi Sakai 2021-08-17
11096278 Ceramic circuit board Atsushi Sakai, Hideki Hirotsuru, Yoshitaka Taniguchi 2021-08-17
9401459 Phosphor and light-emitting device Keita Kobayashi, Yasuhito Fushii, Hideyuku Emoto, Suzuya Yamada 2016-07-26
9309459 Phosphor for light-emitting device Keita Kobayashi, Yasuhito Fushii, Suzuya Yamada, Hideyuku Emoto 2016-04-12
7737065 Process for producing aluminum nitride sintered compacts Takeshi Gotoh, Hiroshi Murata 2010-06-15
7553469 Aluminum nitride powder and aluminum nitride sintered compact Takeshi Gotoh, Hiroshi Murata 2009-06-30