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 51–75 of 127 patents

Patent #TitleCo-InventorsDate
7690477 Vehicular steering system Takayuki Kifuku 2010-04-06
7621838 Transmission ratio varying mechanism 2009-11-24
7575092 Vehicle steering control device Masaya Endo, Noriyuki Inoue, Mineo Higuchi 2009-08-18
7575652 Tire structural members manufacturing method and system for carrying out the same Nobuyuki Suda, Takashi Senbokuya 2009-08-18
7565947 Vehicular steering system Takayuki Kifuku, Masayoshi Yamamoto, Masafumi Okazaki 2009-07-28
7553365 Water-based pigment dispersions, inkjet recording inks, and color filters Shigeru Sakamoto, Yoshimasa Tsuchiya, Masanori Takakamo, Tohru Hosoda, Akio Yoshida +4 more 2009-06-30
7537748 Hydrogen storage matter and manufacturing method and apparatus for the same Hironobu Fujii, Takayuki Ichikawa, Haiyan Leng, Shigehito Isobe, Nobuko Hanada +5 more 2009-05-26
7481967 Molten metal transporting container Bunji Ukaji, Toshiyuki Matsumoto, Tsunehiro Kato, Kazuyoshi Uemoto 2009-01-27
7477209 Plasma display apparatus and driving method thereof Toshikazu Wakabayashi, Hiroyuki Tachibana, Naoki Kosugi, Ryuichi Murai, Yoshimasa Horie 2009-01-13
7468713 Plasma display panel drive method Shigeo Kigo, Kenji Sasaki 2008-12-23
7432637 Piezoelectric drive device and liquid discharging device 2008-10-07
7423616 Plasma display panel drive method Shigeo Kigo, Kenji Sasaki 2008-09-09
7361698 Water-based pigment inks, image recording method, and image recording system Michiei Nakamura, Naoyuki Sakai, Hiroyuki Shimanaka, Dai Watanabe, Yoshiyuki Zama +4 more 2008-04-22
7354547 Molten-metal transferring ladle and molten-metal tapping method Bunji Ukaji, Toshiyuki Matsumoto, Akira Nishihira, Katsuyoshi Mukai 2008-04-08
7348937 Plasma display panel drive method Hiroyuki Tachibana, Jumpei Hashiguchi, Toshikazu Wakabayashi, Tomohiro Murakoso 2008-03-25
7345655 Plasma display panel drive method Hiroyuki Tachibana, Jumpei Hashiguchi, Toshikazu Wakabayashi, Tomohiro Murakoso 2008-03-18
7298349 Drive method for plasma display panel Hiroyuki Tachibana, Toshikazu Wakabayashi, Shigeo Kigo, Nobuaki Nagao 2007-11-20
7197378 Coordinating controller for electric power equipment Yasuo Sato, Masahiro Watanabe 2007-03-27
7138966 Plasma display panel display and its driving method Katsutoshi Shindo, Shigeyuki Okumura, Takatsugu Kurata 2006-11-21
7076151 Image recording apparatus and method, image playback apparatus and method, and recording medium Koichi Chotoku, Takeshi Yamauchi, Takashi Karimoto 2006-07-11
7061178 Plasma display Shinji Masuda 2006-06-13
7004358 Dispenser 2006-02-28
6959141 Data reproduction apparatus and reproduction method Takahiro Ichikawa, Takayuki Ishida, Yoshinori Shimizu, Shigeharu Sato 2005-10-25
6950604 Transport stream recording apparatus and method, transport stream reproducing apparatus and method, and program recording medium Motoki Kato, Toshiya Hamada 2005-09-27
6795041 Mixed reality realizing system Toshiro Saeki, Haruyo Tamura 2004-09-21