KW

Katsuhiko Watanabe

SO Sony: 14 patents #3,108 of 25,231Top 15%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
KO Konami: 3 patents #81 of 445Top 20%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
AD Advantest: 2 patents #465 of 1,193Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
NN Nippon Television Network: 1 patents #15 of 33Top 50%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Kubota: 1 patents #1,212 of 2,059Top 60%
TC Tokushu Tokai Paper Co.: 1 patents #4 of 11Top 40%
FD Fdk: 1 patents #147 of 324Top 50%
FA Fanuc: 1 patents #1,202 of 1,735Top 70%
Overall (All Time): #78,500 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
7657700 Recording device, recording-medium-management method, program of recording-medium-management method, and recording medium recording program of recording-medium-management method Hiroshi Shimono, Junichi Yokota, Ryogo Ito, Fumihiko Kaise, Kunihiko Take +4 more 2010-02-02
7580215 Disk drive apparatus and imaging apparatus having the disk drive apparatus for controlling a state thereof based on a detected temperature Kenichiro Imai, Kou Kobayashi, Tetsuo Morimoto 2009-08-25
7356437 Information processing apparatus, imaging apparatus, information processing method, and computer program Kou Kobayashi, Kenichiro Imai, Junichi Yokota, Ryogo Ito, Hiroshi Shimono 2008-04-08
7246430 Electronic component mounting apparatus and electronic component mounting method Takahiro Yonezawa, Ken Kobayashi, Mikio Hasegawa, Hiroshi Nasu, Makoto Imanishi 2007-07-24
7128648 Game machine and method for controlling the game machine 2006-10-31
7020360 Wavelength dispersion probing system Hiroaki Satomura, Shinya Fujita, Junichi Ukita 2006-03-28
6995342 Apparatus and method for bonding electronic component, circuit board, and electronic component mounting apparatus Hiroshi Yamauchi, Naoto Hosotani, Kazuki Fukada 2006-02-07
6797926 Apparatus and method for bonding electronic component, circuit board, and electronic component mounting apparatus Hiroshi Yamauchi, Naoto Hosotani, Kazuki Fukada 2004-09-28
6080061 Game machine for randomly selected information comparison with sets of selected, randomly selected and correlated information Masanori Suganuma, Yoshihito Kato, Takashi Yamaguchi, So Takeyama, Hayato Mizue 2000-06-27
5857910 Game machine using object pieces suspended in liquid Masanori Suganuma, Yoshihito Kato, Takashi Yamaguchi 1999-01-12
5214500 Color encoder measurement system with adjustment of amplitude ratio of R, G and B component signals Susumu Takayama, Joji Urano, Kazuhiro Tsuboi 1993-05-25
5182691 Magnetic head cleaning system for rotary head devices Kazuo Mimasu, Nobutoshi Suzuki 1993-01-26
4975353 Heat-sensitive recording materials Takekatsu Sugiyama, Sadao Ishige, Hiroshi Kamikawa 1990-12-04
4895826 Heat-sensitive recording material with diazonium salt and coupler precursor with ester or urethane group Takayuki Hayashi, Hiroshi Kamikawa, Masato Satomura, Takekatsu Sugiyama 1990-01-23
4696686 Oxygen separating member and process for producing the same Kyohei Usami 1987-09-29