KK

Katsuaki Kawamura

Pioneer Electronic: 9 patents #162 of 1,840Top 9%
Pioneer: 2 patents #761 of 1,730Top 45%
📍 Kawagoe, JP: #152 of 1,278 inventorsTop 15%
Overall (All Time): #469,923 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7209410 Set of electronic apparatuses having first and second electronic devices, and computer program product Seiji Yamanushi, Kazuhiro Kamiya, Tomohisa Tsukui, Kazutsugu Horii, Tetsuya Yoshida 2007-04-24
6657681 Liquid crystal panel Kensei Furuya 2003-12-02
6453180 Vehicle-installed telephone apparatus Yoshiaki Endoh, Masao Yoshida, Kazuhiro Kamiya, Mika Kawabata 2002-09-17
5202925 FM stereophonic receiver 1993-04-13
5177493 Antenna device for movable body 1993-01-05
4628537 System for identifying a responding station for a radio communications system Masashi Shimakata, Toshiaki Tsuchiya, Yuichiro Shioya, Takao Inoue, Mitsuo Syoji +1 more 1986-12-09
4618998 Radio communications control system which automatically returns the system to the speech channel 1986-10-21
4551855 Radio communications system for detecting the coincidence of decoded information Masanori Kurosaki 1985-11-05
4397041 Complex antenna system and FM/AM receiver Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Yasuhiro Oshime, Shintaro Gomi 1983-08-02
4395714 Antenna array system usable for AM/FM receiver Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Yasuhiro Oshime, Shintaro Gomi 1983-07-26
4370522 FM Receiver for use with motorcars Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Yasuhiro Oshime, Shintaro Gomi 1983-01-25