Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6249274 | Computer input device with inclination sensors | Mark K. Svancarek, Gary Gordon | 2001-06-19 |
| 5907314 | Liquid-crystal display apparatus | Ichiro Negishi, Tsutou Asakura, Masato Furuya, Yuji Uchiyama | 1999-05-25 |
| 5764311 | Image processing apparatus | Toyotaka Machida | 1998-06-09 |
| 5486878 | Color image display apparatus with reflection mirrors simultaneously oscillated | Ichiro Negishi, Tetsuji Suzuki, Fujiko Koyama, Yuji Uchiyama, Toshio Konno +2 more | 1996-01-23 |
| 5422663 | Image formation and erasure on and from scattering-mode light-modulation device | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama | 1995-06-06 |
| 5379135 | Optical system for display apparatus | Shintaro Nakagaki, Ichiro Negishi, Tetsuji Suzuki, Fujiko Tatsumi, Ryusaku Takahashi +1 more | 1995-01-03 |
| 5327229 | Display device | Toshio Konno, Shintaro Nakagaki, Ichiro Negishi, Tetsuji Suzuki, Fujiko Tatsumi +2 more | 1994-07-05 |
| 5315318 | Image formation and erasure on and from scattering-mode light-modulation device | Itsuo Takanashi, Shintaro Nakagaki, Tsutou Asakura, Yoshihisa Koyama | 1994-05-24 |
| 5285268 | Projection type display device having a mask for cutting off unnecessary light parts of displayed picture | Shintaro Nakagaki, Ichiro Negishi, Tetsuji Suzuki, Fujiko Tatsumi, Ryusaku Takahashi +1 more | 1994-02-08 |