Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315415 | Image projector | Yasumasa Sawai, Shunta Takimoto, Kenji Konno | 2001-11-13 |
| 6304381 | Illumination optical apparatus | — | 2001-10-16 |
| 6285502 | Zoom lens system having an image blur compensation function | Kenji Konno | 2001-09-04 |
| 6278552 | Polarization separation device and projection-type display apparatus | Jun Ishihara | 2001-08-21 |
| 6266189 | Zoom lens system having an image blur compensating function | Kenji Konno | 2001-07-24 |
| 6231192 | Projecting optical system | Kenji Konno | 2001-05-15 |
| 6226459 | Apparatus having a driven member and a drive controller therefor | Masataka Hamada, Kazuhiko Yukawa, Tetsuro Kanbara | 2001-05-01 |
| 6204968 | Zoom lens system having a camera shake compensating function | — | 2001-03-20 |
| 6193376 | Display apparatus | Kenji Konno, Shunta Takimoto, Yasumasa Sawai, Shigeru Sawamura | 2001-02-27 |
| 6188524 | Optical system for use in an image projector | Yasumasa Sawai, Shunta Takimoto, Kenji Konno | 2001-02-13 |
| 6176586 | Projection display apparatus | Naoki Hirose | 2001-01-23 |
| 6144497 | Projection optical system | Kenji Konno | 2000-11-07 |
| 6123424 | Optical system for use in an image projector | Kenji Konno | 2000-09-26 |
| 6116739 | Color projection display apparatus | Jun Ishihara, Ichiro Kasai | 2000-09-12 |
| 6115186 | Scanning type image viewing optical system | Hideki Nagata, Ichiro Kasai, Soh Ohzawa, Akira Sato, Yasushi Kobayashi | 2000-09-05 |
| 6097526 | Scanning type image viewing optical system | Hideki Nagata, Ichiro Kasai, Soh Ohzawa, Akira Sato, Yasushi Kobayashi | 2000-08-01 |
| 6091550 | Optical system for use in an image projector | Yasumasa Sawai, Shunta Takimoto, Kenji Konno | 2000-07-18 |
| 6085039 | Apparatus having a driven member and a drive controller therefor | Masataka Hamada, Kazuhiko Yukawa, Tetsuro Kanbara | 2000-07-04 |
| 6046852 | Lens system with image blur correction | Kenji Konno | 2000-04-04 |
| 6005712 | Zoom viewfinder system for single reflex camera | Yoshinobu Kudo, Hiromu Mukai, Makoto Ando, Ken Tanino, Akira Funahashi +1 more | 1999-12-21 |
| 6002519 | Taking optical system having a hand-shake correction function | Shigeto Ohmori | 1999-12-14 |
| 5973836 | Optical system having an optical system shake compensating function | Takashi Okada | 1999-10-26 |
| 5815742 | Apparatus having a driven member and a drive controller therefor | Masataka Hamada, Kazuhiko Yukawa, Tetsuro Kanbara | 1998-09-29 |
| 5627622 | Trimming camera | Hiroshi Ootsuka, Shigeru Wada, Junichi Tanii, Hiroshi Ueda, Masaaki Nakai +1 more | 1997-05-06 |
| 5585965 | Zoom viewfinder system for single reflex camera | Yoshinobu Kudo, Hiromu Mukai, Makoto Ando, Ken Tanino, Akira Funahashi +1 more | 1996-12-17 |