YO

Yukiharu Ohga

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
Overall (All Time): #588,530 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6188388 Information presentation apparatus and information display apparatus Setsuo Arita, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more 2001-02-13
5835078 Information presentation apparatus and information display apparatus Setsuo Arita, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more 1998-11-10
5777896 Plant operating and monitoring apparatus Setsuo Arita, Tetsuo Ito, Fumio Murata, Yuichi Higashikawa, Hideyuki Sato +2 more 1998-07-07
5748495 Plant operating and monitoring apparatus Setsuo Arita, Tetsuo Ito, Fumio Murata, Yuichi Higashikawa, Hideyuki Sato +2 more 1998-05-05
5712658 Information presentation apparatus and information display apparatus Setsuo Arita, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more 1998-01-27
5701394 Information processing apparatus having a neural network and an expert system Setsuo Arita, Tetsuo Ito, Hiroshi Ujita, Fumio Murata, Masao Miyake +1 more 1997-12-23
5677993 Information processing apparatus using pointing input and speech input Hiroshi Seki, Setsuo Arita, Koichi Kawaguchi 1997-10-14
5581242 Automatic alarm display processing system in plant Setsuo Arita, Takaharu Fukuzaki, Koichi Kawaguchi, Hiroyuki Yuchi, Tetsuo Ito 1996-12-03
4587089 Fuel assembly for boiling water reactor Renzo Takeda, Kazuyoshi Miki, Motomasa Fuse, Kazuo Hiramoto, Motoo Aoyama 1986-05-06