ST

Seiji Takahashi

Sumitomo Electric Industries: 37 patents #315 of 21,551Top 2%
SS Sumitomo Wiring Systems: 30 patents #73 of 2,615Top 3%
AT Autonetworks Technologies: 30 patents #32 of 1,079Top 3%
Canon: 26 patents #2,250 of 19,416Top 15%
TSMC: 24 patents #1,420 of 12,232Top 15%
Ricoh Company: 8 patents #2,692 of 9,818Top 30%
TU Tohoku University: 8 patents #54 of 1,680Top 4%
SI Sumitomo Rubber Industries: 8 patents #269 of 1,637Top 20%
IC Idemitsu Petrochemical Co.: 5 patents #66 of 578Top 15%
JS Jsp: 3 patents #51 of 134Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
JC Japan Fine Ceramics Center: 2 patents #30 of 117Top 30%
KU Kanazawa University: 2 patents #5 of 56Top 9%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
NI Nifco: 2 patents #176 of 650Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
YC Yokowo Co.: 2 patents #59 of 176Top 35%
SC Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
SO Socionext: 1 patents #229 of 541Top 45%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KO Konica: 1 patents #1,290 of 1,958Top 70%
SS Sumitomo (Sei) Brake Systems: 1 patents #7 of 18Top 40%
JC Japan Metals & Chemicals Co.: 1 patents #70 of 152Top 50%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TC Toyo Aerosol Industry Co.: 1 patents #18 of 53Top 35%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #7,545 of 4,157,543Top 1%
136
Patents All Time

Issued Patents All Time

Showing 101–125 of 136 patents

Patent #TitleCo-InventorsDate
6953246 Recording apparatus Kenji Kawazoe, Haruyuki Yanagi 2005-10-11
6875484 MULTI-LAYER EXPANSION-MOLDED ARTICLE OF POLYPROPYLENE RESIN, PRODUCTION PROCESS THEREOF, AND CONTAINER, SHOCK-ABSORBING MATERIAL FOR AUTOMOBILE AND AUTOMOTIVE MEMBER FORMED OF THE MULTI-LAYER EXPANSION-MOLDED ARTICLE OF POLYPROPYLENE RESIN Naochika Kogure, Hiroyuki Gokuraku, Daisuke Imanari, Takashi Kitahama 2005-04-05
6871946 Recording apparatus Haruyuki Yanagi, Kenji Kawazoe, Takao Nakamura 2005-03-29
6752481 Ink jet recording apparatus and method having double-sided recording capability Shinya Matsui 2004-06-22
6743331 Component bonder and bonding tool Masafumi Hizukuri 2004-06-01
6651975 Sheet pack and printer Kuniaki Ohtsuka 2003-11-25
6543669 Bonding apparatus and bonding tool for component Kenichi Otake, Takatoshi Ishikawa, Makoto Okazaki 2003-04-08
6541533 Extruded polyolefin resin foam Naochika Kogure, Masato Naito, Takashi Kitahama 2003-04-01
6497354 Bonding apparatus and bonding tool for component Kenichi Otake, Takatoshi Ishikawa, Makoto Okazaki 2002-12-24
6492015 Composite sheet having foamed polycarbonate resin layer and non-foamed polycarbonate resin layer Takeshi Aoki, Yoshihisa Ishihara, Satoshi Iwasaki, Yoshiaki Momose 2002-12-10
6380655 Variable-speed electromechanical energy converter Kazumasa Ide, Miyoshi Takahashi, Mamoru Nemoto 2002-04-30
6344434 Acrylic polymer, process for the production of the same, biodegradable builder, detergent composition and dispersant Shigeru Matsuo, Shinji Ito 2002-02-05
6325479 Ink jet recording apparatus, electronic apparatus using the same and change control method therefor Hitoshi Nakamura, Soichi Hiramatsu, Hideki Yamaguchi, Hiroyuki Inoue, Takashi Nojima +3 more 2001-12-04
6325653 Terminal connecting apparatus for storage device 2001-12-04
6305776 Method for judging discharge state of ink jet recording head, and ink jet recording apparatus utilizing the same Noriyoshi Ohshima, Yoshiyuki Shimamura 2001-10-23
6288203 Processes for the production of polycarbonate Akihiro Shishikura 2001-09-11
6227642 Waste ink container ink level monitoring in an ink jet recorder Tadashi Hanabusa, Koh Hasegawa 2001-05-08
6189997 Uncapping ink jet heads Yuji Kanome 2001-02-20
6062670 Ink jet recording apparatus having discharge recovery means Kazuya Iwata, Osamu Asakura, Masasumi Nagashima, Yoshiyuki Shimamura, Kenji Kawazoe +3 more 2000-05-16
6012797 Method for driving an ink jet recording head having improved discharge stability and recording apparatus having the same Kazuya Iwata, Yoshiyuki Shimamura, Yasushi Koike 2000-01-11
5997120 Recording apparatus which allows ink amount detection upon exchange of a printhead Takahiro Ohde, Osamu Asakura, Masasumi Nagashima, Yoshiyuki Shimamura, Kenji Kawazoe +3 more 1999-12-07
5992961 Ink jet recording apparatus, method for determining reduced ink remains, and information processing apparatus Tetsuya Ishikawa, Osamu Asakura, Masasumi Nagashima, Yoshiyuki Shimamura, Kenji Kawazoe +3 more 1999-11-30
5990262 Process for producing polycarbonates Akihiro Shishikura, Masahiro Takahashi, Noriyuki Kunishi, Hiroaki Motegi 1999-11-23
5897382 Pivotally movable electrical connector and electronic apparatus using same 1999-04-27
5816723 Electronic apparatus capable of feeding sheets from a front side, and sheet feeding device for use therewith Osamu Asakura, Masasumi Nagashima, Yoshiyuki Shimamura, Kenji Kawazoe, Kazuya Iwata +3 more 1998-10-06