HK

Hideaki Kato

TC Toyoda Gosei Co.: 32 patents #33 of 2,296Top 2%
SO Sony: 8 patents #5,352 of 25,231Top 25%
KC Koha Co.: 6 patents #5 of 58Top 9%
EM Elpida Memory: 5 patents #126 of 692Top 20%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
SG Sumita Optical Glass: 4 patents #12 of 59Top 25%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HC Hitachi Ulsi Systems Co.: 3 patents #305 of 867Top 40%
NE Nec: 3 patents #4,195 of 14,502Top 30%
AI Aisin: 2 patents #158 of 1,000Top 20%
DT Dts: 2 patents #47 of 96Top 50%
EN Enplas: 2 patents #110 of 255Top 45%
KC Konishiroku Photo Industry Co.: 2 patents #360 of 894Top 45%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SL Srs Labs: 1 patents #10 of 13Top 80%
SU Subaru: 1 patents #819 of 1,684Top 50%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
TC Tsuchiya Co.: 1 patents #13 of 30Top 45%
UT Ud Trucks: 1 patents #32 of 72Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
WU Waseda University: 1 patents #116 of 411Top 30%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
LI Lintec: 1 patents #282 of 514Top 55%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
Overall (All Time): #24,896 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 51–75 of 76 patents

Patent #TitleCo-InventorsDate
6953265 Light source device Yoshinobu Suehiro, Yuji Takahashi, Takemasa Yasukawa, Hideki Omoya, Hideyuki Nakano +1 more 2005-10-11
6946788 Light-emitting element Yoshinobu Suehiro, Masayoshi Koike 2005-09-20
6876893 Order-receiving/manufacturing system for oscillators, control method therefor, business center server, and control-data writing apparatus Toshihiko Kano, Kenya KODAIRA, Yoshio Morita 2005-04-05
6872585 LED device and manufacturing method thereof Kanae Matsumura, Yuji Takahashi, Shunsuke Ohtsuka 2005-03-29
6841931 LED lamp Yuji Takahashi, Koichi Kaga, Tadaaki Ikeda, Michio Miyawaki 2005-01-11
6834977 Light emitting device Yoshinobu Suehiro, Yuji Takahashi, Koichi Kaga, Kiyotaka Teshima, Shunsuke Ohtsuka 2004-12-28
6833566 Light emitting diode with heat sink Yoshinobu Suehiro, Kunihiro Hadame 2004-12-21
6812481 LED device and manufacturing method thereof Kanae Matsumura, Yuji Takahashi, Shunsuke Ohtsuka 2004-11-02
6809340 Light emitting element Yoshinobu Suehiro 2004-10-26
6795362 Power controlling method for semiconductor storage device and semiconductor storage device employing same Kiyoshi Nakai, Yutaka Ito, Takeshi Hashimoto 2004-09-21
6781802 Controlling device of compressor Tetsuo Nomoto, Yuichi Izawa, Takahisa Matsuo, Yasuhiro Makino, Kazuhisa Otagaki 2004-08-24
6781648 Liquid-crystal display device Yuji Takahashi, Kanae Matsumura, Koichi Kaga 2004-08-24
6735726 Method of deciding error rate and semiconductor integrated circuit device Masaya Muranaka, Yutaka Ito 2004-05-11
6729746 Light source device Yoshinobu Suehiro, Yuji Takahashi, Takemasa Yasukawa, Hideki Omoya, Hideyuki Nakano +1 more 2004-05-04
6683799 Inverter protecting apparatus Takashi Ogawa, Tetsuo Nomoto, Yuichi Izawa 2004-01-27
6538404 Motor apparatus Takashi Ogawa, Tetsuo Nomoto, Yuuichi Izawa 2003-03-25
6508636 Freon compressor Takashi Ogawa, Tetsuo Nomoto, Yuuichi Izawa 2003-01-21
6285782 Mounting apparatus, recognition device and recognition method for electronic component Masafumi Inoue 2001-09-04
4796243 Time base correcting apparatus 1989-01-03
4680791 Digital video signal process apparatus for use in a video tape recorder Shigeru Araki 1987-07-14
4618156 Vehicle height control system Kaoru Oohashi 1986-10-21
4594526 Bimorph electromechanical transducer and control circuit device therefor Shigeru Araki 1986-06-10
4492974 DMOS With gate protection diode formed over base region Isao Yoshida, Takeaki Okabe, Mineo Katsueda, Minoru Nagata, Toshiaki Masuhara +5 more 1985-01-08
4481450 System for controlling a vehicle window and the like Takashi Watanabe, Yoshihiro Sasage 1984-11-06
4446472 Electrophotographically information recording method Hideyuki Handa 1984-05-01