YW

Yoshio Watanabe

Sumitomo Electric Industries: 3 patents #364 of 3,885Top 10%
Ricoh Company: 2 patents #128 of 684Top 20%
SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #4,762 of 273,478Top 2%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6670757 Plasma display panel, method of manufacturing the same, and display device using the same Tetsuya Kato, Hiroki Kono 2003-12-30
6661470 Moving picture display method and apparatus Hidehiko Kawakami, Hideaki Kawamura, Kazuo Tomida, Hiroaki Fukushima, Masaki Tokoi 2003-12-09
6649313 Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptor Toshiyuki Kabata, Toshio Fukagai, Junichi Yamazaki, Katsuhiko Tani, Noriyuki Iwata +2 more 2003-11-18
6637105 Method of manufacturing a multilayer printed wiring board Nobuyuki Yasuda, Hironori Mihono, Yuji Nishitani 2003-10-28
6534227 Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptor Toshiyuki Kabata, Toshio Fukagai, Junichi Yamazaki, Katsuhiko Tani, Noriyuki Iwata +2 more 2003-03-18
6528952 Plasma display panel, display apparatus using the same and driving method thereof Tetsuya Kato, Kazuo Tomida, Hiroki Kono 2003-03-04