KH

Kazuya Hamada

Mazda Motor: 13 patents #210 of 4,755Top 5%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
OC Omron Automotive Electronics Co.: 6 patents #9 of 186Top 5%
Kubota: 2 patents #849 of 2,059Top 45%
📍 Hiroshima, JP: #11 of 35 inventorsTop 35%
Overall (All Time): #144,903 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
D1001032 Motor vehicle Hiroaki Yokoi, Masaki Hirata, Ryokei Ono 2023-10-10
D931173 Motor vehicle Shimpei Fujikawa, Motoaki Takekura, Daichi Miyata 2021-09-21
D929257 Motor vehicle Youichi Matsuda, Yusuke Nakamura, Ichiro Sakai, Yohei Kusamoto, Kazuhisa Noda +1 more 2021-08-31
10431027 Vehicle communication system, vehicle-mounted device, and portable device Naoyuki Ishihara, Yosuke Tomita, Tetsuo Nishidai, Takahiro Inaguma, Hirofumi Ohata 2019-10-01
10371026 Blow-by gas return structure Takahiro Tokunaga, Yusuke Tanimoto, Shinji Kishi, Yuzo Umeda 2019-08-06
10160420 Vehicle control apparatus Yosuke Tomita, Naoyuki Ishihara, Tetsuo Nishidai, Takahiro Inaguma 2018-12-25
9816411 Breather device for engine Yuya Kimura 2017-11-14
9805532 Vehicle wireless communication system, vehicle control device, and portable machine Takahiro Inaguma, Yosuke Tomita, Tetsuo Nishidai, Yuki TOKUYAMA 2017-10-31
D797617 Bumper for motor vehicle Tomoyuki Mori, Takuya Obatake, Tadashi Ozeki 2017-09-19
9728025 Portable device, communication device, and communication system Takahiro Inaguma, Yosuke Tomita 2017-08-08
9710985 Vehicle control apparatus Yosuke Tomita, Naoyuki Ishihara, Tetsuo Nishidai, Takahiro Inaguma 2017-07-18
9646443 Vehicle wireless communication system, vehicle control device, and portable machine Takahiro Inaguma, Yosuke Tomita 2017-05-09
D761705 Bumper for motor vehicle Siyoung Song, Hiroto Arai, Yorihiro Murakami 2016-07-19
D753563 Motor vehicle rear bumper Masahiro Toriyama, Takafumi Shimada 2016-04-12
D750539 Bumper for motor vehicle Yoshito Iwauchi, Hiroto Arai, Hiroaki Tojo 2016-03-01
D745446 Bumper for motor vehicle Kousuke Takahashi, Yasutake Tsuchida, Kota Akagawa, Masashi Aikawa 2015-12-15
D711792 Bumper for motor vehicle Yasutake Tsuchida, Atsushi Shudo, Shun Yamashita 2014-08-26
D598355 Front door of motor vehicle Youichi Sato, Shinichi Isayama, Dai Kimura, Eijirou Mitsuyasu 2009-08-18
D582821 Front fender of motor vehicle Youichi Sato, Shinichi Isayama, Dai Kimura, Tetsuji Kawakami 2008-12-16
D561669 Door mirror of motor vehicle Youichi Sato, Dai Kimura, Hitomaro Asano, Kenji Hirozawa, Kenji Kato 2008-02-12
7287524 Internal combustion engine ignition device Takeshi Shimizu 2007-10-30
D524704 Bumper of motor vehicle Iwao Koizumi, Satoshi Hayasaka, Yasutake Tsuchida, Kousuke Takahashi, Masashi Aikawa +1 more 2006-07-11
6907872 Ignition coil apparatus for internal combustion engine Takeshi Shimizu 2005-06-21
6340303 High tension connection portion structure of an ingition device for an internal combustion engine Shingo Morita, Shigemi Murata, Mitsuru Koiwa 2002-01-22
6066804 Electronic circuit package Koichi Okamura 2000-05-23