DY

Dai Yoneya

SO Sony: 9 patents #4,874 of 25,231Top 20%
Overall (All Time): #581,986 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7726820 Projection type display unit having a curved housing Nobuyuki Hara, Shinichi Ueda, Makoto Nagata, Yoshihisa Wada, Osamu Onodera 2010-06-01
7425793 Lamp cooling device and projection display apparatus Motohisa Haga, Kei Yamaoka, Kazuya Terasaki, Yukio Ito, Takuji Ohkubo +5 more 2008-09-16
7320523 Liquid-cooled liquid crystal panel and method of manufacturing the same as well as liquid crystal projector Takuji Ohkubo, Yoshiro Asano, Hiroaki Fujii 2008-01-22
7237905 Projection type display apparatus and lamp cooling apparatus Akihito Yajima, Hiroshi Nagai, Masami Sato, Yuji Kawasaki, Daisuke Shirato +2 more 2007-07-03
6962418 Projection apparatus panel assembly Kenichiro Utsumi 2005-11-08
6876492 Projection apparatus panel assembly Kenichiro Utsumi 2005-04-05
6130658 Back light assembly for flat panel display Koichi Yamamoto, Takayoshi Omori 2000-10-10
6089739 Surface light source device Koichi Yamamoto, Takayoshi Omori, Akihiro Suzuki 2000-07-18
5993027 Surface light source with air cooled housing Koichi Yamamoto, Takayoshi Omori, Akihiro Suzuki 1999-11-30