Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630190 | Focal plane shutter and method for forming the same | Takashi Matsubara | 1997-05-13 |
| 5594521 | Brake apparatus for a shutter | Takashi Matsubara | 1997-01-14 |
| 5557359 | Camera including shutter control and method | Akira Katayama, Yukio Uemura, Tetsuro Goto | 1996-09-17 |
| 5543880 | Friction member for brake mechanism in camera shutter | Takashi Matsubara, Masayuki Kanamuro | 1996-08-06 |
| 5541694 | Light shielding blade caulking pin | Takashi Matsubara, Hiroyuki Ohshima | 1996-07-30 |
| 5532785 | Camera having means for correcting shutter time by measuring the actual exposure time | Tetsuro Goto, Akira Katayama | 1996-07-02 |
| 5489960 | Focal plane shutter device for a camera | Yoshiaki Tanabe, Akira Katayama | 1996-02-06 |
| 5475459 | Blade type focal plane shutter with improved arm construction | Takashi Matsubara, Masayuki Kanamuro | 1995-12-12 |
| 5473405 | Shielding blades for TTL multi-pattern light adjustment preventing light leakage between curtains | Takashi Matsubara | 1995-12-05 |
| 5467160 | Focal-plane shutter device | Takashi Matsubara, Masayuki Kanamuro | 1995-11-14 |
| 5457514 | Shutter instrumentation device for detecting the opening and the closing of a camera shutter | Yukio Uemura, Akira Katayama, Tetsuro Goto | 1995-10-10 |
| 5384614 | Lens installing/removing device | — | 1995-01-24 |
| 5371427 | Driver for piezoelectric actuator and shutter control device utilizing piezoelectric device | Tetsuro Goto, Akira Katayama, Yoshiaki Tanabe | 1994-12-06 |
| 5371564 | Shutter device in a camera | — | 1994-12-06 |
| 5371565 | Focal-plane shutter device | Takashi Matsubara, Masayuki Kanamuro | 1994-12-06 |
| 5323205 | Divided blade and slit-forming blade for focal plane shutter | Takashi Matsubara | 1994-06-21 |
| 4657366 | Shutter device for camera | Yoshiaki Tanabe, Akira Katayama | 1987-04-14 |