Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464360 | Projection type display apparatus | Tetsuo Hattori, Masatoshi Sato, Mikio Okamoto | 2002-10-15 |
| 6062694 | Projection type display apparatus | Motoi Ueda, Kazufumi Ishibashi, Masaaki Kusano, Tetsuo Hattori | 2000-05-16 |
| 5808795 | Projection type display apparatus | Hideaki Shimomura, Kiyoshi Numazaki, Naotaka Shimamura, Motoi Ueda, Takeshi Hasegawa | 1998-09-15 |
| 5798819 | Projection-display apparatus and method providing improved brightness of projected color image | Tetsuo Hattori | 1998-08-25 |
| 5690407 | Shutter for display device of projection type | Nobuyuki Kikuchi, Tetsuo Hattori | 1997-11-25 |
| 5666578 | Camera and print information control apparatus | Masaaki Kusano, Hideaki Shimomura, Naotaka Shimamura, Kiyoshi Numazaki | 1997-09-09 |