EN

Eiji Nakamura

IBM: 30 patents #3,369 of 70,183Top 5%
TO Toyota: 20 patents #1,142 of 26,838Top 5%
MM Mitsubishi Materials: 19 patents #24 of 1,543Top 2%
Bridgestone: 6 patents #390 of 2,860Top 15%
JT Jtekt: 5 patents #340 of 1,969Top 20%
SI Sumitomo Light Metal Industries: 5 patents #20 of 254Top 8%
AK Aisan Kogyo Kabushiki Kaisha: 4 patents #126 of 642Top 20%
KC Kuraray Co.: 4 patents #386 of 1,827Top 25%
MT Mitsubishi Materials Kobe Tools: 3 patents #2 of 15Top 15%
Canon: 3 patents #11,241 of 19,416Top 60%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SC Sankei Giken Kogyo Co.: 2 patents #7 of 64Top 15%
NK Nippon Kogaku K.K.: 2 patents #156 of 382Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TE Tessera: 1 patents #207 of 271Top 80%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
IC Ikegami Tsushinki Co.: 1 patents #34 of 89Top 40%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
NC Nihon Micro Coating Co.: 1 patents #29 of 68Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SA Santoku: 1 patents #36 of 83Top 45%
Overall (All Time): #12,196 of 4,157,543Top 1%
109
Patents All Time

Issued Patents All Time

Showing 76–100 of 109 patents

Patent #TitleCo-InventorsDate
7074855 Thermoplastic elastomer composition Haruhisa Masuda, Shigeru Sasaki 2006-07-11
6957870 Braking pressure control apparatus capable of switching between two brake operating states using power-operated and manually operated pressure sources, respectively Kazunori Kagawa, Kimihiro Matsuki, Tetsuya Miyazaki, Fumiaki Kawahata, Akihiro Otomo 2005-10-25
6855405 Surface-coated carbide alloy tool Koki Okada, Yasuhiko Tashiro 2005-02-15
6761418 Brake fluid pressure control device Akihiro Otomo, Masanori Hirose 2004-07-13
6726541 Cleaning sheet Masaaki Tamura, Kohzoh Habuchi 2004-04-27
6700568 Method for driving capacitive display device 2004-03-02
6565957 Coated cutting tool Takatoshi Ohshika, Yasuhiko Tashiro, Toshiaki Ueda 2003-05-20
6494545 Apparatus for diagnosing accumulator based on fluid pressure in its fluid-tightly sealed state Hiroshi Mizukami 2002-12-17
6472461 Rubber composition for tires and pneumatic tire Toshiyuki Ishikuro 2002-10-29
6426137 Coated cemented carbide cutting tool member Takatoshi Oshika, Tetsuhiko Honma, Toshiaki Ueda 2002-07-30
6354672 Braking system wherein brake cylinder is communicated with pedal-operated pressure source upon failure of pump-operated pressure source Akihiro Otomo, Fumiaki Kawahata, Tetsuya Miyazaki, Hiroshi Toda 2002-03-12
6211681 Apparatus for diagnosing electric power source while power is supplied to load device from the power source Kazunori Kagawa, Tsuyoshi Yano, Masayuki Sumiyoshi, Yoshiaki Kominami, Akihiro Otomo 2001-04-03
6199670 Electric brake apparatus for controlling a current provided to a brake motor Kenji Shirai, Yasunori Yoshino, Akihiro Otomo, Satoru Niwa 2001-03-13
6197890 Rubber composition containing SBR rubber, softener and a bis benzothiazolyl disulfide vulcanization accelerator Nobuyuki Okamura 2001-03-06
6095217 Pneumatic tire including cap layer and base layer Naohiro Sasaka, Masayuki Ohashi 2000-08-01
6071601 Coated cutting tool member Takatoshi Oshika, Kouichi Yuri, Tetsuhiko Honma, Atsushi Nagamine, Kazuya Yanagida 2000-06-06
5985427 Coated carbide alloy cutting member exhibiting excellent resistance against chipping Toshiaki Ueda, Takashi Yamada, Takatoshi Oshika 1999-11-16
5835374 CAD apparatus 1998-11-10
5780535 Rubber compositions for use in tire tread Masayuki Ohashi 1998-07-14
5770261 Method of manufacturing coated cutting tool and coated cutting tool made from Toshiaki Ueda, Takashi Yamada, Takatoshi Oshika 1998-06-23
5710200 Natural rubber treated with viscosity stabilizers and production thereof Hirotoshi Toratani, Hideki Aoyama, Yasushi Hirata 1998-01-20
5652045 Coated tungsten carbide-based cemented carbide blade member Kazuhiro Akiyama, Ikuro SUZUKI 1997-07-29
5114467 Method for manufacturing magnetostrictive materials Hiroyuki Mizutani 1992-05-19
5103298 Error correction method and circuit for nonlinear quantization circuit Naoki Kashimura, Jun Hattori 1992-04-07
4783245 Process and apparatus for producing alloy containing terbium and/or gadolinium Katsuhisa Itoh, Shigeaki Sasaki, Masahiro Nishio, Mikio Sakakibara 1988-11-08