EY

Eiji Yamada

TO Toyota: 60 patents #112 of 26,838Top 1%
Sharp Kabushiki Kaisha: 26 patents #575 of 10,731Top 6%
SO Sony: 9 patents #4,874 of 25,231Top 20%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
IK Ishihara Sangyo Kaisha: 2 patents #176 of 403Top 45%
KD Kddi: 2 patents #137 of 396Top 35%
MJ Mahle Filter Systems Japan: 2 patents #26 of 115Top 25%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
NT Nagoya Institute Of Technology: 1 patents #52 of 159Top 35%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NI Nidec: 1 patents #568 of 976Top 60%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
RI Rigaku Industrial: 1 patents #15 of 51Top 30%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
TC Taiyo Yuden Co.: 1 patents #643 of 959Top 70%
Tdk: 1 patents #2,493 of 3,796Top 70%
TE Tennex: 1 patents #2 of 14Top 15%
WA Wacoal: 1 patents #36 of 79Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
MI Matsuo Industries: 1 patents #19 of 55Top 35%
Overall (All Time): #11,507 of 4,157,543Top 1%
112
Patents All Time

Issued Patents All Time

Showing 76–100 of 112 patents

Patent #TitleCo-InventorsDate
6340847 Power output apparatus and method of controlling the same Yasutomo Kawabata, Shigeru Matsuhashi, Nobuyoshi Takagi, Akihiko Kanamori 2002-01-22
6188196 Electrical angle detecting apparatus and method, and motor control apparatus Satoshi Koide, Yasutomo Kawabata 2001-02-13
6108036 Imaging apparatus having a spatial filter and image shifting mechanism controller based on an image mode Toshiaki Harada, Tetsuo Iwaki, Tohru Okuda 2000-08-22
6087734 Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein Tomoharu Maeda, Yoshihide Nii, Shoichi Sasaki, Takeshi Kotani, Yasutomo Kawabata 2000-07-11
6051946 Electrical angle detection apparatus, method of detecting electrical angle, and motor control apparatus Yasutomo Kawabata 2000-04-18
6037741 Motor controller and method of controlling motor Yasutomo Kawabata 2000-03-14
6025692 Motor control apparatus and method of controlling motor Yasutomo Kawabata 2000-02-15
5988307 Power transmission apparatus, four-wheel drive vehicle with power transmission apparatus incorporated therein, method of transmitting power, and method of four-wheel driving Masanao Shiomi, Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Shigeru Matsuhashi +4 more 1999-11-23
5973460 Power output apparatus and method of controlling the same Yoshiaki Taga, deceased, Shigeo Taga, heir, Takiko Taga, heir, Tomoyo Taga, heir, Tomohiro Oda +2 more 1999-10-26
5969496 Method of controlling operation of synchronous motor and motor control apparatus for the same Yasutomo Kawabata 1999-10-19
5952810 Motor control apparatus and method of controlling motor Yasutomo Kawabata 1999-09-14
5942862 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata 1999-08-24
5936312 Power output apparatus and method of controlling the same Satoshi Koide, Yasutomo Kawabata, Akihiko Kanamori, Masatoshi Uchida, Tetsuya Abe +2 more 1999-08-10
5920160 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata 1999-07-06
5909094 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Masatoshi Uchida 1999-06-01
5905346 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Ryuji Toh 1999-05-18
5903113 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Tetsuya Miura 1999-05-11
5903112 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Akihiko Kanamori 1999-05-11
5883699 Method and apparatus for preparing photographic processing control tool Yasuo Kuramitsu, Tomio Fukuda, Takeo Komazaki 1999-03-16
5873801 Power output apparatus and method of controlling the same Yoshiaki Taga, deceased, Takao Miyatani, Yasutomo Kawabata 1999-02-23
5844342 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Shigetaka Nagamatsu, Tetsuya Miura, Akihiko Kanamori +10 more 1998-12-01
5814909 Electric motor having heat radiator at electric connection with inverter Takao Miyatani, Yasutomo Kawabata 1998-09-29
5804934 Power output apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Yoshiaki Taga, deceased 1998-09-08
5791426 Power output apparatus and method of controlling the same Yasutomo Kawabata, Ryuji Toh 1998-08-11
5789877 Power transmitting apparatus and method of controlling the same Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Akihiko Kanamori 1998-08-04