IT

Isao Takahashi

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
FL Flosfia: 17 patents #4 of 45Top 9%
SO Sony: 14 patents #3,108 of 25,231Top 15%
AC Alps Electric Co.: 14 patents #83 of 2,177Top 4%
NE Nec: 8 patents #1,742 of 14,502Top 15%
NI Nikon: 7 patents #587 of 2,493Top 25%
UN Unknown: 6 patents #2,010 of 83,584Top 3%
FC Furukawa Electric Co.: 5 patents #398 of 2,370Top 20%
KS Kawasaki Steel: 5 patents #213 of 1,922Top 15%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
HC Hitachi Consumer Electronics Co.: 4 patents #57 of 447Top 15%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
FH Fujifilm Healthcare: 3 patents #29 of 164Top 20%
NS Nec Display Solutions: 3 patents #63 of 237Top 30%
SS Sharp Nec Display Solutions: 3 patents #6 of 68Top 9%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
NU National University Corporation Gunma University: 2 patents #32 of 263Top 15%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
JL Japan Aviation Electronics Industry, Limited: 2 patents #337 of 728Top 50%
FU Fujikura: 2 patents #518 of 1,407Top 40%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
SC Sanken Electric Co.: 2 patents #130 of 315Top 45%
TS Toshiba Infrastructure Systems & Solutions: 2 patents #94 of 424Top 25%
HM Hitachi Aloka Medical: 2 patents #19 of 93Top 25%
NC Nippon Avionics Co.: 1 patents #11 of 51Top 25%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
OC Oji-Yuka Synthetic Paper Co.: 1 patents #18 of 43Top 45%
SC Sankei Giken Kogyo Co.: 1 patents #23 of 64Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
ST Sharp Display Technology: 1 patents #115 of 250Top 50%
PE Pentax: 1 patents #515 of 761Top 70%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
TC Tachikawa Spring Co.: 1 patents #29 of 77Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TC Tokyo Juki Industrial Co.: 1 patents #40 of 89Top 45%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #1,144 of 1,664Top 70%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
ZG Zexel Gmbh: 1 patents #175 of 348Top 55%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #5,900 of 4,157,543Top 1%
153
Patents All Time

Issued Patents All Time

Showing 101–125 of 153 patents

Patent #TitleCo-InventorsDate
7560649 Conductor of electric cable for wiring, electric cable for wiring, and methods of producing them Tatsuhiko Eguchi 2009-07-14
7522197 Recording medium for data file management, apparatus for data file management, handling apparatus for image data, and image capturing system 2009-04-21
7504758 Electrostatic actuator and method for driving electrostatic actuator 2009-03-17
7451934 IC card and method for producing the same Junichi Sawada 2008-11-18
7423675 Electronic camera and data file generating apparatus 2008-09-09
7405709 Magnetic core member, antenna module, and mobile communication terminal having the same Kazuo Nozawa, Hiraku Akiho 2008-07-29
7361043 Apparatus including card element, device inserted into apparatus and a method for connecting or disconnecting the card element 2008-04-22
7294215 Method and device for cooling steel sheet Seishi Tsuyama, Akio Fujibayashi, Akira Tagane, Kazuo Omata 2007-11-13
7261240 Portable type information processing terminal device Hiraku Akiho, Akihiro Kikuchi, Kazuo Nozawa, Masato Ishigaki, Junichi Sawada 2007-08-28
7077675 ZIF connector in which a position of a contact is automatically adjusted during a connecting operation Toshihiko Maeda, Yoshinori Mizusawa 2006-07-18
7053569 Inverter control method and its device 2006-05-30
6979216 Electrical connector having a mechanism for supplementing spring characteristics of a contact Toshihiko Maeda 2005-12-27
6804124 Insertion/removal jig for printed circuit board 2004-10-12
D487741 Computer Hiroyuki Tsuzuki, Yuuji Kuramitsu, Masatsugu Murakami, Tetsuya Nagata 2004-03-23
6687074 Magnetic recording and reproducing apparatus capable of preventing deterioration of transmission characteristic 2004-02-03
6578281 Apparatus and method for measuring spherical article 2003-06-17
D469083 Computer Hiroyuki Tsuzuki, Toshiaki Komatsu, Masatsugu Murakami, Tetsuya Nagata 2003-01-21
D429721 Computer Hiroyuki Tsuzuki, Masatsugu Murakami, Shinji Mine, Yuji Kuramitsu, Takuji Katsutani 2000-08-22
D419536 Computer Hiroyuki Tsuzuki, Masatsugu Murakami, Toshiaki Komatsu, Jun Kubokawa, Takuji Katsutani 2000-01-25
6013363 Packaging material Junichi Yasuda, Mitsuru Matsuyama 2000-01-11
5710600 Portable apparatus for real time video display of location and for playing back audio program material Masayuki Ishii, Hiroyuki Kojima 1998-01-20
5627941 Method of configuring a neural network and a diagnosis/control system using the neural network Fumihiro Endo, Tokio Yamagiwa 1997-05-06
5598509 Method of configuring a neural network and a diagnosis/recognition system using the same Fumihiro Endo, Tokio Yamagiwa 1997-01-28
5521009 Electric insulated wire and cable using the same Izumi Ishikawa, Hideo Sunazuka, Akira Yoshino, Masatake Hasegawa, Motohisa Murayama 1996-05-28
5506766 3-phase input type of switching power circuit 1996-04-09