HN

Hajime Nakagawa

Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
DE Denso: 10 patents #1,243 of 11,792Top 15%
FU Fujifilm: 5 patents #1,507 of 4,519Top 35%
FI Fujikin Incorporated: 3 patents #115 of 318Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
NC Nissha Co.: 1 patents #56 of 131Top 45%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #91,419 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12202224 Paper sheet fitting method and paper molded article Atsushi Onishi, Tetsu NISHIKAWA, Shuhei Miyashita 2025-01-21
11346505 Fluid supply system, fluid control device, and semiconductor manufacturing device Haruhiko Kuriki, Kenji Aikawa 2022-05-31
11156305 Fluid control system Kenji Aikawa, Tsutomu Shinohara, Takahiro Matsuda, Akihiro Harada 2021-10-26
10830367 Fluid control system Kenji Aikawa, Tsutomu Shinohara, Takahiro Matsuda, Akihiro Harada 2020-11-10
9915345 Piston assembly Naokazu Kawase 2018-03-13
9205762 Occupant detection apparatus, occupant detection method and vehicle 2015-12-08
9110112 Occupant sensor device 2015-08-18
8674710 Capacitive occupant detection apparatus Masayoshi Satake, Hiroyuki Mori, Kouji Ootaka, Toshihiro Hattori, Noboru Maeda 2014-03-18
8599004 Occupant detection system 2013-12-03
8346440 Occupant detection system and method of controlling the system Shoichi Yamanaka 2013-01-01
8223016 Capacitive occupant detection system 2012-07-17
8193820 Occupant detection system Hiroyuki Ito, Shoichi Yamanaka 2012-06-05
7384732 Method of manufacturing a photothermographic material by aqueous coating and a photothermographic material prepared therewith 2008-06-10
7381520 Photothermographic material Yoshihisa Tsukada 2008-06-03
7332267 Photothermographic material Seiichi Yamamoto, Masahiko Taniguchi 2008-02-19
7238466 Photothermographic material Yoshihisa Tsukada 2007-07-03
7189500 Photothermographic image-recording material Yoshihisa Tsukada, Seiji Hatano, Tomokazu Yasuda 2007-03-13
7157217 Photothermographic material Yoshihisa Tsukada, Keiichi Suzuki 2007-01-02
7144688 Photothermographic material and image forming method Takayasu Yasuda 2006-12-05
7112401 Photothermographic material and image forming method using the same 2006-09-26
6966482 Connecting structure of printed circuit boards Makoto Totani, Toshihiro Miyake, Tomohiro Yokochi, Takehito Teramae, Yoshitaro Yazaki +1 more 2005-11-22
6952975 Seat occupant sensor with stopper mechanism Eiichi Nishio, Akinori Jitsui 2005-10-11
6762016 Photothermographic material Itsuo Fujiwara, Yoshihisa Tsukada, Yasuhiro Yoshioka 2004-07-13
6527162 Connecting method and connecting structure of printed circuit boards Makoto Totani, Toshihiro Miyake, Tomohiro Yokochi, Takehito Teramae, Yoshitaro Yazaki +1 more 2003-03-04
6391536 Thermally processed image recording material Tomokazu Yasuda 2002-05-21