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 101–125 of 156 patents

Patent #TitleCo-InventorsDate
6660143 Oxygen sensor Shoji Akatsuka 2003-12-09
6656602 Gas barrier coating composition, process for producing the same, and gas barrier coating film Hiroshi Shiho, Hiroshi Yamamoto, Takuya Yamazaki, Hideki Izawa 2003-12-02
6612300 Cutting method for hard, brittle materials Shinji Mukota, Satoru Yamaguchi, Hiromi Katou 2003-09-02
6583549 SPACER ASSEMBLY FOR FLAT PANEL DISPLAY APPARATUS, METHOD OF MANUFACTURING SPACER ASSEMBLY, METHOD OF MANUFACTURING FLAT PANEL DISPLAY APPARATUS, FLAT PANEL DISPLAY APPARATUS, AND MOLD USED IN MANUFACTURE OF SPACER ASSEMBLY Shigeo Takenaka, Kumio Fukuda, Masaru Nikaido 2003-06-24
6548023 Gas sensor Kouji Matsuo, Shoji Akatsuka, Shoichi Ohtsuki 2003-04-15
6513678 Product carry-out apparatus for vending machine Yoshio Yasaka, Hidekazu Yajima, Masaki Nakayama, Hiroshi Kobayashi 2003-02-04
6513363 Gas sensor and method of producing the same Masahiro Asai 2003-02-04
6510728 Gas sensor including inorganic powder filling gap between measuring element and metallic shell Kouji Matsuo 2003-01-28
6500322 Gas sensor Shoji Akatsuka, Kouji Matsuo, Masahiro Asai 2002-12-31
6446489 Gas sensor and method of producing the same Masahiro Asai 2002-09-10
6445277 Safety device of electric circuit and process for producing the same Osamu Soda, Hisafumi Maruo 2002-09-03
6400170 High current examining structure for a circuit protective element Takashi Yanagihara 2002-06-04
6395159 Oxygen sensor Kouji Matsuo, Shoji Akatsuka, Shoichi Ohtsuki, Takashi Mizukusa, Hiromichi Hayashi 2002-05-28
6383353 Oxygen sensor Shoji Akatsuka, Masahiro Asai 2002-05-07
6296748 Gas sensor Shoich Ohtsuki 2001-10-02
6282672 System for simultaneously executing any one of plurality of applications that must be executed using static data not modified by another computer program Toshiyuki Bandoh, Yoshiaki Shinmura, Katsuhisa Miyata, Masakazu Torii 2001-08-28
6270359 Electric junction box Hiroyuki Kondo 2001-08-07
6267857 Oxygen sensor with a heater Shoji Akatsuka 2001-07-31
6215101 Electrical unit Hiroyuki Kondo 2001-04-10
6198376 Safety device for electric circuit Osamu Soda 2001-03-06
6154118 Circuit protective device with positive temperature coefficient element and electric junction box with the device Osamu Soda 2000-11-28
6136094 Crucible for crystal pulling and method of manufacturing same Masatoshi Yamaji, Katsuhide Nagaoka, Toshiharu Hiraoka, Tsuyoshi Matsumoto 2000-10-24
6095270 Battery carrier lock for electric power assisted vehicle 2000-08-01
6088234 Connection structure of circuit protection element Osamu Soda 2000-07-11
6016882 Battery carrier for electric assisted vehicle 2000-01-25