Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271961 | Cross dichroic prism and projection display apparatus equipped with cross dichroic prism | Yuji Manabe, Hisao Oozeki, Tetsuo Hattori | 2007-09-18 |
| 6609796 | Projection type display apparatus | Hiroshi Maki, Masaaki Kusano, Tetsuo Hattori, Atsushi Sekine | 2003-08-26 |
| 6407868 | Cross dichroic prism, method of making the same, and full-color projector using the same | Kazufumi Ishibashi, Tetsuo Hattori, Yasuhiro Iwaguchi, Shuichi Sugai, Tadaaki Nakamura +1 more | 2002-06-18 |
| 6345895 | Projection type display apparatus | Hiroshi Maki, Masaaki Kusano, Tetsuo Hattori, Atsushi Sekine | 2002-02-12 |
| 6227670 | Projection type display apparatus | Yuji Manabe, Tetsuo Hattori | 2001-05-08 |
| 6101041 | Cross dichroic prism, method of making the same, and full-color projector using the same | Kazufumi Ishibashi, Tetsuo Hattori, Yasuhiro Iwaguchi, Shuichi Sugai, Tadaaki Nakamura +1 more | 2000-08-08 |
| 6010221 | Projection type display apparatus | Hiroshi Maki, Masaaki Kusano, Tetsuo Hattori, Atsushi Sekine | 2000-01-04 |
| 5808795 | Projection type display apparatus | Hideaki Shimomura, Yoshiro Oikawa, Naotaka Shimamura, Motoi Ueda, Takeshi Hasegawa | 1998-09-15 |
| 5666578 | Camera and print information control apparatus | Yoshiro Oikawa, Masaaki Kusano, Hideaki Shimomura, Naotaka Shimamura | 1997-09-09 |