KY

Kouhei Yoshikawa

Sumitomo Electric Industries: 19 patents #1,151 of 21,551Top 6%
SS Sumitomo Wiring Systems: 10 patents #381 of 2,615Top 15%
AT Autonetworks Technologies: 9 patents #188 of 1,079Top 20%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #205,291 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11699547 Reactor Kazushi Kusawake, Shintaro Nanbara 2023-07-11
11569018 Reactor Kazuhiro Inaba 2023-01-31
11462354 Reactor Kazuhiro Inaba 2022-10-04
11404198 Reactor Kazuhiro Inaba, Kouji Nishi 2022-08-02
11295888 Reactor Kazuhiro Inaba, Kouji Nishi 2022-04-05
11139107 Reactor Kazuhiro Inaba 2021-10-05
10892081 Reactor Kouji Nishi, Takashi Takada, Shintaro Nanbara 2021-01-12
10283255 Reactor 2019-05-07
10147536 Reactor Seiji Shitama, Takashi Takada, Shintaro Nanbara 2018-12-04
10035099 CO2 removal device Masato Kaneeda, Hidehiro Nakamura, Toshiaki Shirasaka 2018-07-31
9484139 Reactor, converter, and power converter apparatus Yukinori Yamada, Hajime Kawaguchi 2016-11-01
9318250 Reactor, converter, and power converter apparatus 2016-04-19
9007158 Reactor Shinichiro Yamamoto 2015-04-14
8947191 Reactor 2015-02-03
8907758 Reactor, converter, and electric power converter Yasushi Nomura, Miki Kitajima 2014-12-09
8860542 Reactor, reactor manufacturing method, and reactor component Yoshiaki Matsutani, Takahiro Onizuka, Akinori Ooishi, Satoru Ando 2014-10-14
8730001 Reactor and reactor-use component Masayuki Katou 2014-05-20
8659381 Reactor Shinichiro Yamamoto 2014-02-25
8416046 Reactor Shinichiro Yamamoto 2013-04-09
8279035 Reactor Masayuki Katou, Atsushi Itou, Shinichiro Yamamoto, Hajime Kawaguchi 2012-10-02
5319387 Apparatus for specifying coordinates of a body in three-dimensional space 1994-06-07