KT

Koichi Tanaka

FU Fujifilm: 82 patents #20 of 4,519Top 1%
TO Toyota: 25 patents #786 of 26,838Top 3%
SC Shin-Etsu Chemical Co.: 23 patents #194 of 2,176Top 9%
Sharp Kabushiki Kaisha: 20 patents #789 of 10,731Top 8%
KT Kabushiki Kaisha Toshiba: 20 patents #1,460 of 21,451Top 7%
SC Shinko Electric Industries Co.: 18 patents #42 of 723Top 6%
FI Fujifilm Business Innovation: 16 patents #536 of 5,238Top 15%
SM Suzuki Motor: 16 patents #10 of 1,209Top 1%
SO Sony: 16 patents #2,631 of 25,231Top 15%
KS Kyocera Document Solutions: 8 patents #425 of 1,545Top 30%
Canon: 8 patents #7,260 of 19,416Top 40%
SH Shimadzu: 8 patents #195 of 2,007Top 10%
NE Nec: 7 patents #2,006 of 14,502Top 15%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
Kyocera: 5 patents #593 of 3,732Top 20%
OM Omron: 5 patents #619 of 3,089Top 25%
AC Aisin Aw Co.: 5 patents #393 of 2,011Top 20%
SC Shin-Etsu Handotai Co.: 4 patents #180 of 679Top 30%
UI Ube Industries: 3 patents #427 of 1,686Top 30%
AT Autonetworks Technologies: 3 patents #449 of 1,079Top 45%
CS Cabletron Systems: 3 patents #26 of 189Top 15%
CK Chubu Bearing Kabushikikaisha: 3 patents #3 of 4Top 75%
HE Hioki E.E.: 3 patents #4 of 50Top 8%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
KM Kyocera Mita: 3 patents #214 of 763Top 30%
OC Omron Healthcare Co.: 3 patents #197 of 475Top 45%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SS Sumitomo Wiring Systems: 3 patents #955 of 2,615Top 40%
TC Tanaka Holdings Co.: 3 patents #2 of 18Top 15%
AD Advantest: 3 patents #330 of 1,193Top 30%
DE Digital Equipment: 2 patents #602 of 2,100Top 30%
HK Hioki Denki Kabushiki Kaisha: 2 patents #11 of 64Top 20%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
OC Osaka Soda Co.: 1 patents #36 of 87Top 45%
KC Kanzaki Paper Manufacturing Co.: 1 patents #124 of 211Top 60%
HK Honda Giken Kabushiki Kaisha: 1 patents #5 of 184Top 3%
S( Shimadzu Research Laboratory (Europe): 1 patents #11 of 24Top 50%
HU Hiroshima University: 1 patents #158 of 421Top 40%
SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SK Showa Shell Sekiyu Kabushiki Kaisha: 1 patents #22 of 60Top 40%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Tesla: 1 patents #501 of 838Top 60%
SL Suntory Holdings Limited: 1 patents #406 of 846Top 50%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
CC Clarion Co.: 1 patents #397 of 721Top 60%
TI The Noguchi Institute: 1 patents #7 of 26Top 30%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TI Trinity Industrial: 1 patents #107 of 241Top 45%
AC Aisin Keikinzoku Co.: 1 patents #40 of 85Top 50%
EN Enterasys Networks: 1 patents #53 of 120Top 45%
CO Comcast: 1 patents #2,409 of 4,447Top 55%
MH Morita Holdings: 1 patents #2 of 8Top 25%
NU National University Corp Hiroshima University: 1 patents #13 of 42Top 35%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
OO Osaka Prefectural Hospital Organization: 1 patents #13 of 25Top 55%
OP Osaka Prefecture: 1 patents #15 of 59Top 30%
Overall (All Time): #866 of 4,157,543Top 1%
353
Patents All Time

Issued Patents All Time

Showing 226–250 of 353 patents

Patent #TitleCo-InventorsDate
7088943 Image forming apparatus, apparatus for supplying toner and developing apparatus using therefor Kazuaki Iikura, Ichiro Kawahara, Kazunari Iizuka 2006-08-08
7066898 Vibrator, vibration unit, and vibrator control method Kentaro Mori, Akitoshi Miki, Kuniyoshi Takahashi 2006-06-27
D514963 Voltage detector Kenichi Shionoiri 2006-02-14
D511701 Phase detector Takayuki Usui 2005-11-22
6931567 Storage system Kenichi Takamoto 2005-08-16
D499998 Instrumental panel of automobiles Koichi Yokomizo 2004-12-21
6827748 Fuel cell and method for preparation thereof Kiyoshi Yamaura, Minehisa Imazato, Toshiaki Kanemitsu, Nobuaki Sato, Kenji Katori +1 more 2004-12-07
6780131 Hydraulic control apparatus for automatic transmission Masahiro Itou, Hideaki Ogasawara, Naoyuki Fukaya, Mikio Iwase, Kazuhisa Ozaki +5 more 2004-08-24
6645649 Surface-coated sintered body of silicon nitride Takero Fukudome 2003-11-11
6634991 Hydraulic control unit for automatic transmission Masahiro Itou, Naoyuki Fukaya, Mikio Iwase, Kazuhisa Ozaki, Hiromichi Kimura +3 more 2003-10-21
6558838 Non-aqueous electrolyte comprising an aluminum compound, cells using the electrolyte and a method for the electrodeposition of aluminum from the electrolyte Kazuhiro Noda, Kenichi Takahashi, Haruo Watanabe 2003-05-06
6551440 Method of manufacturing color electroluminescent display apparatus and method of bonding light-transmitting substrates 2003-04-22
6517767 Rear trunk for a vehicle Toshinori Nakano, Terunari Saiki 2003-02-11
6466997 Method and apparatus for performing TX raw cell status report frequency and interrupt frequency mitigation in a network node Theodore L. Ross, Douglas M. Washabaugh, Peter J. Roman, Wing Cheung, Shinichi Mizuguchi +1 more 2002-10-15
6444980 Apparatus for production and extraction of charged particles Eizo Kawato, Alan J. Smith 2002-09-03
6362877 Visual inspection supporting apparatus and printed circuit board inspecting apparatus, and methods of soldering inspection and correction using the apparatuses Shigeki Kobayashi, Tamio Miyake, Norihito Yamamoto, Shigeru Tanimura 2002-03-26
6334808 Method for processing peripheral portion of thin plate and apparatus therefor 2002-01-01
6332639 Rear trunk for a vehicle Toshinori Nakano, Terunari Saiki 2001-12-25
6287396 Threaded parts for aircraft Shinichi Tanaka, Noriyoshi Tsuji 2001-09-11
6280559 Method of manufacturing color electroluminescent display apparatus and method of bonding light-transmitting substrates Kousuke Terada 2001-08-28
D446545 Ink cartridge 2001-08-14
6270212 Print head for an ink jet printer Tatsuya Kusumi 2001-08-07
6269896 Radiator cover assembly for a motorcycle Hiroaki Hasumi, Nobutaka Tokumasu 2001-08-07
6244684 Ink jet printer Kuniaki Kokai 2001-06-12
6219552 Transmission path selecting apparatus for mobile communications systems 2001-04-17