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 26–50 of 127 patents

Patent #TitleCo-InventorsDate
8879192 Information recording device and information recording method Nobuhiro Sugawara, Hidekazu Masuyama, Hironori Kanno, Tetsuo Kuribayashi, Seiji Toda 2014-11-04
8605013 Plasma display device, and plasma display panel driving method Shinichiro Hashimoto, Shunsuke Kawai 2013-12-10
8571757 Steering apparatus for a vehicle Masafumi Okazaki, Masayoshi Yamamoto 2013-10-29
8497402 Process and apparatus for producing gas hydrate pellet Toru Iwasaki, Masahiro Takahashi, Takashi Arai, Shinji Takahashi, Kouhei Takamoto +1 more 2013-07-30
8405576 Plasma display device and plasma display panel driving method Kosuke Makino, Taku Okada, Shinichiro Hashimoto, Shigeo Kigo 2013-03-26
8379007 Plasma display device and method for driving plasma display panel Shinichiro Hashimoto 2013-02-19
8330367 Plasma display panel Tomohiro Murakoso, Toru Ando, Kentaro Ueda, Yohei Koshio, Ryuichi Murai 2012-12-11
8303293 Process and apparatus for producing gas hydrate pellet Toru Iwasaki, Masahiro Takahashi, Takashi Arai, Shinji Takahashi, Kouhei Takamoto +1 more 2012-11-06
8232983 Method for driving plasma display panel, and plasma display device Keiji Akamatsu, Yasuhiro Arai 2012-07-31
8212746 Method for driving a plasma display panel by using a holding period between subfield groups Keiji Akamatsu, Minoru Takeda, Hiroshi Ibaraki 2012-07-03
8212745 Method for driving a plasma display panel using subfield groups Minoru Takeda, Keiji Akamatsu 2012-07-03
8212477 Plasma display panel Tomohiro Murakoso, Toru Ando, Kentaro Ueda, Yohei Koshio, Ryuichi Murai 2012-07-03
8207913 Plasma display device and method for controlling an amplitude of a waveform used for driving a plasma display panel based on temperature Hiroshi Ibaraki, Minoru Takeda, Keiji Akamatsu, Nobuhiko Nakamura 2012-06-26
8096798 Gas hydrate compression molding machine Kenji Watanabe, Kiyoaki Suganoya, Takahiro Yoshida, Shigeru Nanbara, Shinji Imai 2012-01-17
8089426 Plasma display panel drive method of determining a subfield, having a low luminance, for performing an every-cell initialization operation and setting a width of a sustain pulse of the subfield for performing the every-cell initialization operation Tomohiro Murakoso, Yoshiki Tsujita, Kenji Sasaki, Yohei Koshio 2012-01-03
8085222 Plasma display device and method for driving the same Taku Okada, Minoru Takeda, Yohei Koshio, Shinichiro Hashimoto 2011-12-27
8031134 Method of driving plasma display panel Shigeo Kigo, Minoru Takeda 2011-10-04
7859784 Data storage device and adjacent track rewrite processing method 2010-12-28
7854600 Tube pump 2010-12-21
7815422 Liquid discharging device 2010-10-19
7800555 Method of driving plasma display panel Kenji Sasaki 2010-09-21
7786956 Plasma display device Yoshiki Tsujita, Kenji Sasaki, Toru Ando, Tohru Sakane 2010-08-31
7778518 Transport stream recording apparatus and method, transport stream reproducing apparatus and method, and program recording medium Motoki Kato, Toshiya Hamada 2010-08-17
7720584 Vehicular steering apparatus Takayuki Kifuku 2010-05-18
7713034 Diaphragm pump and manufacturing device of electronic component 2010-05-11