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 1–25 of 106 patents

Patent #TitleCo-InventorsDate
12400844 Plasma processing apparatus and method of measuring temperature of members 2025-08-26
12294243 Rotating electric machine Hidenori Sasaki, Kenta MOTOYOSHI, Shohei FUJIKURA, Hiroko IKEDA 2025-05-06
12122318 Airbag device Yusuke Kawamura, Keigo Kimura, Hajime Kitte, Yoshio Ono 2024-10-22
12103485 Airbag Yuya Suzuki, Tsutomu Ishii 2024-10-01
12084302 Sheet processing apparatus and image forming system 2024-09-10
12060029 Airbag device Yuya Suzuki, Takenori Ozaki 2024-08-13
11865997 Airbag device Yusuke Kawamura, Keigo Kimura, Hajime Kitte, Yoshio Ono 2024-01-09
11820313 Airbag device Shuji Yamamoto, Takenori Ozaki 2023-11-21
11760299 Airbag apparatus Shuji Yamamoto, Motoyuki Tanaka, Toshihito YANAGISAWA, Yusuke Kojima, Yusuke Kawamura +2 more 2023-09-19
11760301 Steering wheel airbag device Tsutomu Ishii, Yuya Suzuki 2023-09-19
11718256 Airbag device Tsutomu Ishii 2023-08-08
11708047 Airbag device Yuya Suzuki, Takenori Ozaki 2023-07-25
11635722 Driving force transmitting device, sheet feeding apparatus and image forming apparatus Seiji Hara 2023-04-25
11508555 Plasma processing apparatus and electrode consumption amount measuring method 2022-11-22
11501976 Substrate processing method and substrate processing apparatus Seiichi Watanabe, Kazuki Narishige, Xinhe Jerry Lim, Jianfeng Xu, Yi Hao Ng +10 more 2022-11-15
11390312 Steering wheel Masashi Hotta, Wataru Miura, Norio Umemura, Masaaki Okuhara 2022-07-19
11370378 Steering wheel airbag Masashi Hotta, Yuji Sato 2022-06-28
11358561 Airbag device for a driver's seat Tsutomu Ishii 2022-06-14
11350005 Technique for conveying reading unit while pressed against sheet Junichi Ochi, Yohei Suzuki, Miho Kaiga, Shinkichi Yamamoto 2022-05-31
11290051 Motor control apparatus and control method of the same Shinji Nakamura, Satoru Mikajiri 2022-03-29
11260817 Airbag device for a driver's seat Hitomi Takahashi, Masashi Hotta, Tsutomu Ishii, Wataru Miura 2022-03-01
11254275 Airbag device for a driver's seat Tsutomu Ishii, Hitoshi Iida 2022-02-22
11203321 Occupant protection device Motoyuki Tanaka, Masashi Hotta, Yuji Sato, Hajime Kitte, Kenichi Fukurono 2021-12-21
11097683 Airbag and method of manufacturing the same Tsutomu Ishii, Masashi Hotta, Yuji Sato 2021-08-24
11095173 Stator for rotating electric machine, and rotating electric machine Akira Hashimoto, Hiroyuki Akita, Sachiko Kawasaki, Naohiro Motoishi, Takatoshi Masuda 2021-08-17