SI

Satoshi Ishikawa

YA Yazaki: 64 patents #22 of 3,427Top 1%
Ngk Spark Plug Co.: 25 patents #40 of 1,594Top 3%
KT Kabushiki Kaisha Toshiba: 15 patents #1,982 of 21,451Top 10%
Yamaha Motor: 10 patents #124 of 2,310Top 6%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
Bridgestone: 5 patents #476 of 2,860Top 20%
DE Denso: 4 patents #3,129 of 11,792Top 30%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
Canon: 2 patents #12,681 of 19,416Top 70%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KO Komatsu: 2 patents #831 of 2,087Top 40%
Kyocera: 2 patents #1,365 of 3,732Top 40%
MC Micro Denshi Co.: 2 patents #3 of 14Top 25%
OD Oki Data: 2 patents #320 of 635Top 55%
SC Sankei Giken Kogyo Co.: 2 patents #7 of 64Top 15%
TK Toshiba Tec Kabushiki Kaisha: 2 patents #886 of 1,664Top 55%
JS Jsr: 1 patents #649 of 1,137Top 60%
FI Fujifilm Business Innovation: 1 patents #1,029 of 1,659Top 65%
TC Toyo Tanso Co.: 1 patents #72 of 192Top 40%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
NC Nippon Paper Industries Co.: 1 patents #263 of 535Top 50%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
Overall (All Time): #5,694 of 4,157,543Top 1%
156
Patents All Time

Issued Patents All Time

Showing 76–100 of 156 patents

Patent #TitleCo-InventorsDate
7504057 Manufacturing method of exhaust gas purifying filter Mikio Ishihara, Kazuhide Sato 2009-03-17
7489112 Voltage detecting device Hajime Okamoto 2009-02-10
7461538 Sensor and method of producing sensor Kouji Matsuo 2008-12-09
7443138 Battery control device for equalization of cell voltages Hajime Okamoto 2008-10-28
7405579 Voltage detector and insulator interface Hajime Okamoto, Ryosuke Kawano 2008-07-29
7341650 Method of manufacturing sensor and sensor Kouji Matsuo 2008-03-11
7265954 Method for estimating DC motor coil temperature, DC motor control method and their devices Takeshi Hikawa, Yasuto Yanagida 2007-09-04
7220377 Method of manufacturing spacer assembly used in flat display device Masaru Nikaido, Kentarou Shimayama 2007-05-22
7211940 Image display device with opposed substrates of different thickness separated by spacers Takashi Nishimura, Sachiko Hirahara 2007-05-01
7194362 Switching circuit and individual voltmeter apparatus Kouichi Yamamoto 2007-03-20
7192327 Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method Shigeo Takenaka, Masaru Nikaido, Satoko Oyaizu 2007-03-20
7161288 Image display device with support assembly Shigeo Takenaka, Masaru Nikaido 2007-01-09
7087874 Apparatus for drying ceramic molded articles using microwave energy Hiromi Katou, Shoichi Goto, Tomio Minobe 2006-08-08
7071610 Image display device and manufacturing method for image display device Shigeo Takenaka, Masaru Nikaido, Satoko Oyaizu 2006-07-04
7042144 Image display device and manufacturing method for spacer assembly used in image display device Ken Takahashi, Sachiko Hirahara, Masaru Nikaido 2006-05-09
7012435 State detecting method and insulation resistance fall detector Kouichi Yamamoto 2006-03-14
7005860 Insulation resistance drop detector and method of detecting state thereof Kouichi Yamamoto, Kenji Uchida, Toshihiro Katsuta 2006-02-28
6984933 Specifically located spacer supports Shigeo Takenaka, Masaru Nikaido 2006-01-10
6919673 Color cathode ray tube and method of manufacturing the same Tohru Takahashi, Masatsugu Inoue, Kumio Fukuda, Masaru Nikaido, Hitoshi Shiozawa +1 more 2005-07-19
6883524 Wrapper paper for smoking articles Takeo Tsutsumi, Makoto Sato, Kaoru Inoue 2005-04-26
6768089 Microwave continuous heating apparatus Tomio Minobe, Kouji Mikami, Hiromi Katou, Shoichi Goto 2004-07-27
6766121 Image forming apparatus that periodically discharges waste toner and method of operation thereof Hirotomo Nonaka, Tsutomu Yamane 2004-07-20
6758952 Gas sensor 2004-07-06
6726819 Gas sensor Takayoshi Atsumi 2004-04-27
6682639 Gas sensor Takayoshi Atsumi 2004-01-27