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 51–75 of 109 patents

Patent #TitleCo-InventorsDate
8828527 Surface-coated cutting tool Kohei Tomita, Makoto Igarashi, Akira Osada 2014-09-09
8827379 Hydraulic brake unit and control method for such a hydraulic brake unit Daisuke Nakata, Takahiro Okano, Tsukasa Fukasawa 2014-09-09
8758907 Surface coated cutting tool with excellent chipping resistance Makoto Igarashi, Kohei Tomita, Akira Osada 2014-06-24
8733849 Brake control device, and brake control method Yoshito Tanaka, Hiroshi Nakaoka, Yasuji Mizutani 2014-05-27
8708427 Brake control system and control method for brake control system 2014-04-29
8571779 Brake control apparatus 2013-10-29
8562055 Machine tool Tohru Ozeki, Kichiji Takeshita 2013-10-22
8517476 Brake controller, brake control system, and brake control method Takahiro Okano 2013-08-27
8152244 Brake control device Kohei Yanai 2012-04-10
8128059 Solenoid valve control apparatus and actuator Masaaki Uechi 2012-03-06
7763346 Surface coated cutting tool made of cermet having property-modified α type Al2O3 layer of hard coating layer Akira Osada, Hisashi Honma 2010-07-27
7655299 Surface-coated cutting tool made of hard metal and manufacturing method for same Keisuke Morita, Tomoyuki Masuno, Akira Osada 2010-02-02
7597511 Surface-coated cutting tool with hard coating layer having excellent abrasion resistance Kouhei Tomita, Michiyasu Nishiyama, Akira Osada 2009-10-06
7570142 Permanent magnet for particle beam accelerator and magnetic field generator Ken Makita, Eiji Sugiyama, Masaaki Aoiki, Kaichi Murakami, Tadamichi Kawakubo 2009-08-04
7540572 Failure detecting apparatus 2009-06-02
7533944 Brake control apparatus and brake control method Yasuji Mizutani 2009-05-19
7478887 Brake control device and brake control method Yasuji Mizutani, Takayuki Yamamoto 2009-01-20
7442433 Surface-coated cermet cutting tool with hard coating layer exhibiting excellent chipping resistance in high-speed intermittent cutting Hisashi Honma, Akira Osada, Takuya Hayahi 2008-10-28
7354654 Thermoplastic polymer composition, molded product, and multilayer structure Haruhisa Masuda, Hiromichi Nakata, Toshiyuki Zento, Isamu Okamoto, Motohiro Fukuda 2008-04-08
7348051 Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance Akira Osada 2008-03-25
7258933 Coated cutting tool member Hidemitsu Takaoka 2007-08-21
7236153 Signal production circuit and display device using the same 2007-06-26
7229138 Brake fluid pressure control device Akihiro Otomo, Masanori Hirose 2007-06-12
7150925 Surface coated cemented carbide cutting tool having hard coating layer exhibiting excellent wear resistance in high speed machining Kazunori Sato, Akihiro Kondo, Yusuke Tanaka, Yasuhiko Tashiro, Hidemitsu Takaoka 2006-12-19
7144639 Surface-coated cutting tool member having hard coating layer and method for forming the hard coating layer on surface of cutting tool Hidemitsu Takaoka, Yasuhiko Tashiro 2006-12-05