KO

Kenji Okamoto

FC Fuji Electric Co.: 29 patents #40 of 2,643Top 2%
Sharp Kabushiki Kaisha: 28 patents #505 of 10,731Top 5%
Sumitomo Electric Industries: 25 patents #692 of 21,551Top 4%
Mazda Motor: 20 patents #89 of 4,755Top 2%
FC Funai Electric Co.: 14 patents #59 of 943Top 7%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
DC Diesel Kiki Co.: 8 patents #31 of 366Top 9%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
JS Jsr: 7 patents #154 of 1,137Top 15%
KO Komatsu: 7 patents #246 of 2,087Top 15%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
SO Sony: 5 patents #7,785 of 25,231Top 35%
HZ Hitachi Zosen: 4 patents #51 of 531Top 10%
SS Sumitomo Wiring Systems: 4 patents #805 of 2,615Top 35%
FT Fujitsu Display Technologies: 4 patents #25 of 137Top 20%
SC Shimizu Construction Co.: 4 patents #17 of 352Top 5%
BS Bosch Automotive Systems: 3 patents #9 of 58Top 20%
RK Ransburg Industrial Finishing K.K.: 3 patents #9 of 57Top 20%
KC Kagome Co.: 3 patents #15 of 67Top 25%
SC Shinko Electric Industries Co.: 3 patents #57 of 267Top 25%
KT Kyushu Institute Of Technology: 3 patents #22 of 237Top 10%
IC Idemitsu Petrochemical Co.: 3 patents #133 of 578Top 25%
HR Harness System Technologies Research: 3 patents #22 of 103Top 25%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
AO Au Optronics: 2 patents #1,286 of 2,945Top 45%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
MI Ministry Of International Trade & Industry: 2 patents #91 of 582Top 20%
MC Minolta Co.: 2 patents #718 of 1,416Top 55%
NU National University Corporation Tottori University: 2 patents #23 of 154Top 15%
SG Software Gmbh: 2 patents #55 of 322Top 20%
ST Symyx Technologies: 2 patents #114 of 198Top 60%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
TC Toyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
WU Waseda University: 2 patents #53 of 411Top 15%
RT Riken Technos: 1 patents #38 of 69Top 60%
SC Sanken Sangyo Co.: 1 patents #2 of 19Top 15%
Kubota: 1 patents #1,212 of 2,059Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
CT Carlisle Fluid Technologies: 1 patents #22 of 49Top 45%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
IN Inoac: 1 patents #65 of 232Top 30%
Tdk: 1 patents #2,493 of 3,796Top 70%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
MM Madza Motor: 1 patents #1 of 24Top 5%
FC Fuji Electric Fa Components & Systems Co.: 1 patents #61 of 113Top 55%
TI Trinity Industrial: 1 patents #107 of 241Top 45%
MI Mitutoyo: 1 patents #455 of 721Top 65%
NU National University Corporation Ehime University: 1 patents #37 of 160Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NC Nissin High Voltage Co.: 1 patents #6 of 11Top 55%
KU Kyushu University: 1 patents #77 of 186Top 45%
Overall (All Time): #2,543 of 4,157,543Top 1%
226
Patents All Time

Issued Patents All Time

Showing 126–150 of 226 patents

Patent #TitleCo-InventorsDate
6920686 Component mounting apparatus Kazuyuki Nakano, Takeshi Takeda 2005-07-26
6912983 Fuel injection device Akira Kunishima 2005-07-05
6854445 Common rail fuel injection apparatus 2005-02-15
6767754 Thin film transistor matrix device and method for fabricating the same Hidaki Takizawa, Shougo Hayashi, Takeshi Kinjo, Makoto Tachibanaki 2004-07-27
6727825 Structure of string resistor body in an operation panel device Motomasa Yoshida, Yoshinobu Kobayashi 2004-04-27
6724452 Vertically aligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2004-04-20
6661488 Vertically-alligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2003-12-09
6654667 Production apparatus that detects irregularities in a mounting line and controls power consumption, and a control method and control program for the production apparatus Akiko Yamamoto 2003-11-25
6650559 Power converting device Kazuhiko Imamura 2003-11-18
6641679 Flux for soldering and solder composition Tsutomu Nishina 2003-11-04
6620392 Catalyst for purifying exhaust gas and method for purifying exhaust gas with the catalyst Akihide Takami, Hiroshi Yamada, Seiji Miyoshi 2003-09-16
6614494 Repairable thin film transistor matrix substrate and method of repairing the substrate Satoru Kawai, Kiyoshi Ozaki, Jun Inoue, Yoshio Dejima 2003-09-02
6583835 Alignment films in a liquid crystal display device and a method of manufacturing the same Hidefumi Yoshida, Yasutoshi Tasaka, Takashi Sasabayashi, Yohei Nakanishi 2003-06-24
6562753 Device for purifying exhaust gas, method for purifying exhaust gas, catalyst for purifying exhaust gas, and method for manufacturing exhaust gas purifying catalyst Seiji Miyoshi, Akihide Takami, Makoto Kyougoku, Hiroshi Yamada, Kenichi Yamamoto +1 more 2003-05-13
6548582 Inorganic particle-containing composition, transfer film comprising the same and plasma display panel production process Takanori Yamashita, Jiro Takahashi, Tadahiko Udagawa 2003-04-15
6540317 Printer head, ink jet printer and method for driving printer head Emi Yamada, Makoto Ando 2003-04-01
6528860 Resistor with resistance alloy plate having roughened interface surface Kazuhiko Imamura, Mayumi Matsumoto, Yuzo Saito, Jun Fujiki 2003-03-04
6499788 Automotive display device Tomokazu Ito, Katsuhiro Katagiri, Minoru Shibata 2002-12-31
6445813 System for inspecting an apparatus of a printed circuit board Kazuhiro Ikurumi, Masanori Yasutake, Osamu Nakao, Masaharu Tsujimura, Toshihiko Tsujikawa 2002-09-03
6439447 Bump joining judging device and method, and semiconductor component production device and method Shozo Minamitani, Kazushi Higashi, Kenji Takahashi, Shinji Kanayama, Hiroshi Wada +4 more 2002-08-27
6438000 Noise-cut filter Naoto Fukasawa 2002-08-20
6420306 Burned gas purifying catalyst Takahiro Kurokawa, Akihide Takami, Makoto Kyogoku, Hideharu Iwakuni, Hirosuke Sumida +3 more 2002-07-16
6406946 Thin film transistor matrix device and method for fabricating the same Hidaki Takizawa, Shougo Hayashi, Takeshi Kinjo, Makoto Tachibanaki 2002-06-18
6339118 Inorganic particle-containing composition, transfer film comprising the same and plasma display panel production process Takanori Yamashita, Jiro Takahashi, Tadahiko Udagawa 2002-01-15
6317965 Noise-cut filter for power converter Shinji Uchida, Takao Maeda, Takashi Aihara, Yoshihiro Matsumoto, Naoto Fukasawa 2001-11-20