KK

Koji Kawamura

Canon: 40 patents #1,092 of 19,416Top 6%
TC Toyoda Gosei Co.: 37 patents #19 of 2,296Top 1%
TI Toyota Industries: 9 patents #452 of 1,610Top 30%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
UN Unicharm: 2 patents #306 of 624Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
SC Sanyo Special Steel Co.: 1 patents #50 of 109Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KY Kyb: 1 patents #177 of 347Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
📍 Rifu, JP: #12 of 2,101 inventorsTop 1%
Overall (All Time): #12,881 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 26–50 of 106 patents

Patent #TitleCo-InventorsDate
10919483 Airbag for steering wheel Masashi Hotta 2021-02-16
10899302 Airbag device Tsutomu Ishii, Tadashi Yamada, Yuji Sato 2021-01-26
10899309 Airbag Masashi Hotta, Tetsuhiro Arima 2021-01-26
10883553 One-way clutch Kazuhide Okuno, Takashi Kuwata 2021-01-05
10886823 Stator for rotary electric machine, rotary electric machine, and method for manufacturing stator for rotary electric machine Naohiro Motoishi, Takatoshi Masuda 2021-01-05
10864883 Airbag device Toshihito YANAGISAWA, Takanori KOMATSU, Hideo Higashi 2020-12-15
10837514 Valve structure of shock absorber Kazuyuki KIMISHIMA, Hideki Yamada, Makoto Arano, Kenji Hibi 2020-11-17
10833549 Rotary electric machine Kodai OKAZAKI, Masatsugu Nakano, Kazumasa Ito, Yu Hirotani, Hiroko IKEDA 2020-11-10
10756588 Stator for rotary electric machine Naohiro Motoishi, Takatoshi Masuda 2020-08-25
10727771 Motor control apparatus and method of controlling the same 2020-07-28
10661744 Head protective airbag apparatus Masaaki Okuhara, Takashi Iida 2020-05-26
10658888 Rotary electric machine including an inner core formed of steel sheets with connected and non-connected tooth portions and manufacturing method therefor Hironori Tsuiki, Hiroyuki Akita, Akira Hashimoto 2020-05-19
10654674 Image forming apparatus and feeding apparatus Satoshi Tsuda 2020-05-19
10647287 Airbag Takanori KOMATSU, Wataru Miura, Hiroyuki Nakanishi 2020-05-12
10618765 Image forming system and image forming apparatus Hiroki Kato, Atsushi Ogata, Kazushi Ino, Motohiro Furusawa, Ichiro Yasumaru 2020-04-14
10562724 Image forming apparatus and feeding apparatus Joji Goto 2020-02-18
10491056 Stator formed by winding stator coils, rotary electric machine using said stator, method for manufacturing stator formed by winding stator coils, and method for manufacturing rotary electric machine Naohiro Motoishi, Hiroyuki Akita, Akira Hashimoto, Hironori Tsuiki, Wakaki Miyaji +1 more 2019-11-26
10436256 Drive transmission device Junichi Ochi, Joji Goto 2019-10-08
10404124 Rotary electric machine Hiroko IKEDA, Yu Hirotani, Masatsugu Nakano, Kazumasa Ito, Kodai OKAZAKI 2019-09-03
10381969 Control device and control method Jumpei Ashida, Shigeru Kameyama 2019-08-13
10351089 Support structure for airbag apparatus Tsutomu Ishii, Toshihito YANAGISAWA, Mikine Hayashi, Yuji Sato 2019-07-16
10294068 Image forming apparatus Atsushi Ogata, Kazushi Ino, Hiroki Kato, Motohiro Furusawa, Ichiro Yasumaru 2019-05-21
10294053 Image forming apparatus and feeding apparatus Satoshi Tsuda 2019-05-21
10259671 Sheet feeder, image forming apparatus, and image forming system 2019-04-16
10189674 Image forming apparatus Atsushi Ogata, Kazushi Ino, Hiroki Kato, Motohiro Furusawa, Ichiro Yasumaru 2019-01-29