KY

Kunihiko Yamada

Canon: 34 patents #1,468 of 19,416Top 8%
YA Yazaki: 27 patents #113 of 3,427Top 4%
KC Koito Manufacturing Co.: 2 patents #455 of 1,047Top 45%
Overall (All Time): #35,460 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDate
12304403 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2025-05-20
11516047 Communication system Ryoma Toyoda, Masashi Tsukamoto, Junki Ema, Masaaki Suguro 2022-11-29
11456913 On-vehicle communication system Ryoma Toyoda, Masashi Tsukamoto, Junki Ema, Masaaki Suguro 2022-09-27
11407371 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2022-08-09
11323286 Communication system Ryoma Toyoda, Masashi Tsukamoto, Junki Ema, Masaaki Suguro 2022-05-03
11323861 In-vehicle communication system Ryoma Toyoda, Terumitsu Sugimoto, Masashi Suzuki, Kenichi Katsumata, Jun Goto 2022-05-03
11128276 Noise filter and wire harness Masashi Tsukamoto, Ryoma Toyoda, Keigo Tsubo 2021-09-21
11121470 Film antenna Eita Itou, Kenji Matsushita 2021-09-14
11056775 Integrated antenna module and in-vehicle system Takashi Shiroki, You Yanagida, Ryoma Toyoda 2021-07-06
11031694 Antenna Eita Itou, Yoshikazu Nagashima, Kenji Matsushita, Tatsuo Toba 2021-06-08
10994676 Electric connection box Ryoma Toyoda, Terumitsu Sugimoto, Masashi Suzuki, Kenichi Katsumata, Jun Goto 2021-05-04
10988092 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2021-04-27
10974671 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2021-04-13
10946818 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2021-03-16
10919465 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2021-02-16
10875479 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2020-12-29
10850688 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2020-12-01
10811790 Noise filter and wire harness Masashi Tsukamoto, Ryoma Toyoda 2020-10-20
10759363 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2020-09-01
10733398 Detection device and detection system Kouichi Yamamoto, Kazutomo Fujinami, Hiroshi Miyamoto, Ryohei Nishizaki, You Yanagida 2020-08-04
10647274 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2020-05-12
10576916 Vehicular circuit body Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito +6 more 2020-03-03
10403985 Wire harness You Yanagida, Shingo Tanaka 2019-09-03
10122546 Wired-wireless hybrid communication system and wired-wireless hybrid communication method Takashi Endo, You Yanagida 2018-11-06
9960745 Noise filter and wire harness Eita Itou, Kentaro Kobayashi 2018-05-01