KO

Kenji Ogawa

Mitsubishi Electric: 40 patents #237 of 25,717Top 1%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
NL Neuberg Company Limited: 9 patents #1 of 1Top 100%
SO Sony: 9 patents #4,874 of 25,231Top 20%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
NE Nec: 4 patents #3,388 of 14,502Top 25%
MC Mitsui Engineering & Shipbuilding Co.: 4 patents #31 of 496Top 7%
RE Resonac: 3 patents #53 of 474Top 15%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
MK Mitsubishi Denki K.K.: 3 patents #44 of 577Top 8%
NC Nippon Crucible Co.: 2 patents #5 of 45Top 15%
DC Dainichiseika Color & Chemicals Mfg. Co.: 2 patents #125 of 376Top 35%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
NC Nisshin Steel Co.: 2 patents #160 of 514Top 35%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
YI Yoshitomi Pharmaceutical Industries: 2 patents #99 of 310Top 35%
KA Kajima: 1 patents #125 of 383Top 35%
RI Riken: 1 patents #679 of 1,824Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TC Taiheiyo Cement: 1 patents #83 of 203Top 45%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
TD Toshiba Storage Device: 1 patents #44 of 150Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
JL Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
NU National University Corp Hiroshima University: 1 patents #13 of 42Top 35%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
Overall (All Time): #8,786 of 4,157,543Top 1%
127
Patents All Time

Issued Patents All Time

Showing 76–100 of 127 patents

Patent #TitleCo-InventorsDate
6763908 Steering device for a vehicle Kazushi Shirasawa 2004-07-20
6751400 Reproducing method and apparatus Yoshiaki Matsumura, Toru Okazaki 2004-06-15
6728469 Video signal reproduction apparatus and method Toru Okazaki 2004-04-27
6705424 Vehicle steering system Kazushi Shirasawa 2004-03-16
6685444 Fluid discharging device with a reciprocating pump member defining an outlet valve, and a valve member defining an outlet and suction valve 2004-02-03
6672268 Method and apparatus for controlling electromagnetic driving valve for internal combustion engine Satoshi Wachi 2004-01-06
6650403 Distance measuring device for a vehicle Minoru Nishida, Shigekazu Okamura 2003-11-18
6591192 Vehicle surrounding monitoring apparatus Shigekazu Okamura, Minoru Nishida 2003-07-08
6571002 Eye open/close detection through correlation 2003-05-27
6467655 Pump dispenser 2002-10-22
6462924 Power supply apparatus comprising a voltage detection circuit and method for using same Masahiro Watanabe, Kazuo Kato, Isao Ueno 2002-10-08
6283111 Wire saw cutting method and apparatus therefor Kazunori Onizaki 2001-09-04
6160954 Device for and method of reproducing recording medium 2000-12-12
6157615 Method for controlling a test for an ATM exchange Tsukasa Akagawa, Akio Matsuura, Yuko Tangiku, Kenichi Akita, Kengo Tsukushi 2000-12-05
5932802 Oscillation gyro and an inspection apparatus therefor 1999-08-03
5805720 Facial image processing system Nobumasa Suenaga 1998-09-08
5731519 Oscillation gyro and an inspection apparatus therefor 1998-03-24
5637322 Method for producing composition for solid medicine Kiyoshi Tamura, Ken-ichi Sugimori 1997-06-10
5631690 Recording apparatus Mitsuo Tashiro 1997-05-20
5600063 Oscillation gyro and an inspection apparatus therefor 1997-02-04
5527641 Coated metal sheet for dry cell positive electrode can and positive electrode can formed of such metal sheet Kenji Koshiishi, Kazuyuki Hiraoka, Keiichi Sawaya, Toshio Nagatomo, Taketo Uesugi, deceased +5 more 1996-06-18
5498510 Method for simultaneously coating at least two layers to make a photographic light-sensitive element 1996-03-12
5436472 Photointerrupter 1995-07-25
5434467 Vibrator and detector circuit for vibrating gyro Shigekazu Abe 1995-07-18
5432594 Optical distance measurement device using image sensors for determining distance to symmetric objects 1995-07-11