HN

Hiroshi Nakajima

SO Sony: 30 patents #1,169 of 25,231Top 5%
SC Sanyo Electric Co.: 24 patents #121 of 6,347Top 2%
OM Omron: 20 patents #61 of 3,089Top 2%
Schlumberger Technology: 17 patents #295 of 7,293Top 5%
Sumitomo Electric Industries: 10 patents #2,734 of 21,551Top 15%
OC Omron Healthcare Co.: 9 patents #73 of 475Top 20%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
DE Denso: 6 patents #2,220 of 11,792Top 20%
HH Hitachi High-Technologies: 5 patents #533 of 1,917Top 30%
YC Yamatake-Honeywell Co.: 4 patents #12 of 169Top 8%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
MA Maruha: 4 patents #6 of 53Top 15%
JT Japan Science And Technology: 3 patents #43 of 836Top 6%
AZ Azbil: 3 patents #59 of 257Top 25%
VJ Victor Company Of Japan: 3 patents #389 of 1,489Top 30%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Electronics Engineering Co.: 2 patents #32 of 175Top 20%
MC Mitsubishi Heavy Industries Compressor: 2 patents #78 of 209Top 40%
MM Mitsubishi-Hitachi Metals Machinery: 2 patents #4 of 45Top 9%
NU National University Corporation Tohoku University: 2 patents #36 of 170Top 25%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
NC Nihon Yamamura Glass Co.: 2 patents #6 of 76Top 8%
NC Nippon Electric Glass Co.: 2 patents #174 of 437Top 40%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Nsk: 2 patents #645 of 1,559Top 45%
OI Osaka Bioscience Institute: 2 patents #12 of 57Top 25%
SC Showa Highpolymer Co.: 2 patents #28 of 102Top 30%
YA Yamatake: 2 patents #40 of 243Top 20%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
HM Hino Motors: 1 patents #109 of 311Top 40%
SS Sophia School: 1 patents #26 of 57Top 50%
SU Stanford University: 1 patents #58 of 261Top 25%
NU Nihon Unisys: 1 patents #1 of 18Top 6%
IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%
TS Toshiba Digital Solutions: 1 patents #75 of 245Top 35%
UH University Of Hyogo: 1 patents #10 of 36Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Yamaha: 1 patents #1,232 of 2,001Top 65%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
IN Intel: 1 patents #18,218 of 30,777Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
PJ Primetals Technologies Japan: 1 patents #47 of 100Top 50%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
📍 Yokohama, TX: #4 of 49 inventorsTop 9%
Overall (All Time): #4,723 of 4,157,543Top 1%
171
Patents All Time

Issued Patents All Time

Showing 101–125 of 171 patents

Patent #TitleCo-InventorsDate
7192673 Electrode for rechargeable lithium battery and rechargeable lithium battery Hiroaki Ikeda, Masahisa Fujimoto, Shin Fujitani, Masaki Shima, Hiromasa Yagi +8 more 2007-03-20
7109044 Method of detection and disease state management for renal diseases Hiroshi Oda, Kosuke Seiki, Nobuyuki Sato, Yoshihiro Urade, Nobuhito Hirawa +1 more 2006-09-19
7110243 Electric double layer capacitor Yohei Kawata 2006-09-19
7101641 Lithium primary battery Seiji Yoshimura, Maruo Kamino 2006-09-05
7059146 Vehicle air conditioning apparatus 2006-06-13
7054879 System for supporting reuse of history records of design work Hirofumi Itoh, Tai Okubo 2006-05-30
7038422 Electrical actuator system and vehicle air conditioner using the same 2006-05-02
7022812 Battery polymeric material, battery separator, battery insulating packing, and lithium battery Seiji Yoshimura, Maruo Kamino, Nobuhiro Nishiguchi, Masahiro Imanishi 2006-04-04
7005815 Electric actuator system Tokuhisa Takeuchi 2006-02-28
7003008 Semiconductor laser light emitting device Hiroshi Yoshida, Misuzu Abe, Maho Ohara, Takashi Yamaguchi 2006-02-21
6921673 Nitride semiconductor device and method of manufacturing the same Toshimasa Kobayashi, Katsunori Yanashima, Takashi Yamaguchi 2005-07-26
6865203 Semiconductor laser light emitting device Hiroshi Yoshida, Misuzu Abe, Maho Ohara, Takashi Yamaguchi 2005-03-08
6857681 Connecting structure of air duct of vehicular air conditioning unit 2005-02-22
6818735 Battery polymeric material, battery separator, battery insulating packing, and lithium battery Seiji Yoshimura, Maruo Kamino, Nobuhiro Nishiguchi, Masahiro Imanishi 2004-11-16
6790635 Method for restenosis following coronary vessel intervention Kosuke Seiki, Hiroshi Oda, Nobuyuki Sato, Yoshihiro Urade, Yoshio Uehara +1 more 2004-09-14
6780543 Aluminum or aluminum alloy-based lithium secondary battery Seiji Yoshimura, Maruo Kamino 2004-08-24
6730611 Nitride semiconductor growing process Katsunori Yanashima 2004-05-04
6686611 Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof Hiroyuki Okuyama, Fumihiko Nakamura 2004-02-03
6617603 Surface defect tester Takayuki Ishiguro 2003-09-09
6603147 Semiconductor light emitting device Shigeki Hashimoto, Katsunori Yanashima, Masao Ikeda 2003-08-05
6588542 Borehole tool actuating mechanism Tatsuki Endo 2003-07-08
6513983 Ball bearing Katsuhiko Tanaka, Keisuke Kimura, Kazuhiro Uemura, Shoji Noguchi, Toru Takamizawa 2003-02-04
6475820 Method for growing semiconductor layer and method for fabricating semiconductor light emitting elements Shigeki Hashimoto, Tsunenori Asatsuma 2002-11-05
6444369 Gelled polymer electrolyte lithium secondary cell Maruo Kamino, Ryuji Ohshita, Makoto Uesugi, Toshiyuki Nohma, Koji Nishio 2002-09-03
6429032 Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof Hiroyuki Okuyama, Fumihiko Nakamura 2002-08-06