Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662493 | Printing system, printing system control method, and storage medium | — | 2014-03-04 |
| 8274710 | Image processing using count variation | Hirokazu Tamura, Atsushi Matsumoto | 2012-09-25 |
| 7761005 | Relay finder optical system of an single-lens reflex camera | — | 2010-07-20 |
| 7636520 | Light-emitting unit and superimposing device | Hidefumi Kaneko | 2009-12-22 |
| 6807007 | Image-blur correcting viewing-optical system | — | 2004-10-19 |
| 6782197 | Super wide angle zoom strobe apparatus and zoom compact camera having zoom strobe device | — | 2004-08-24 |
| 6731870 | Flash device | — | 2004-05-04 |
| 6598986 | Zoom strobe device | — | 2003-07-29 |
| 6392804 | Image-blur correcting viewing-optical system | Takayuki Ito | 2002-05-21 |
| 6282021 | Viewing optical instrument | — | 2001-08-28 |
| 6275657 | Dual image coincidence type finder system | Sachio Hasushita, Tetsuya Abe | 2001-08-14 |
| 6249380 | Image-blur correcting optical system for a viewing optical apparatus | — | 2001-06-19 |
| 6198575 | Optical system for observing device having image-vibration compensation system | — | 2001-03-06 |
| 6134052 | Variable-power type observational optical system and a variable-power type eyepiece lens system | — | 2000-10-17 |
| 6130714 | Branch image pickup and view system | Tetsuya Abe, Takayuki Ito | 2000-10-10 |
| 6125238 | Real image type finder optical system | Sachio Hasushita, Tetsuya Abe | 2000-09-26 |
| 6104543 | Eyepiece optical system | — | 2000-08-15 |
| 6091545 | Real image finder optical system having half mirror and information display surface within eyepiece optical system | Sachio Hasushita, Tetsuya Abe | 2000-07-18 |
| 6088545 | Real-image type viewfinder | Tetsuya Abe, Sachio Hasushita | 2000-07-11 |
| 6081374 | Branch image pickup and view system | Tetsuya Abe, Takayuki Ito | 2000-06-27 |
| 6072630 | Optical system for observing equipment having image vibration compensation system | — | 2000-06-06 |
| 6064530 | Eyepiece system with positive meniscus lens on object side | — | 2000-05-16 |
| 6046853 | Optical system for observing equipment having image vibration compensation system | — | 2000-04-04 |
| 6021002 | Real-image finder | Tetsuya Abe, Sachio Hasushita | 2000-02-01 |
| 6018417 | Real image finder | — | 2000-01-25 |