Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889440 | Zoom lens, optical apparatus equipped therewith and method for manufacturing the zoom lens | Hiroshi Yamamoto, Satoshi Miwa, Takeshi Suzuki | 2011-02-15 |
| 7663816 | Wide-angle lens and imaging apparatus | — | 2010-02-16 |
| 7365916 | Aspherical lens and optical instrument using the same | Yoko Kimura | 2008-04-29 |
| 7359125 | Two-lens-group zoom lens system | Yoko Kimura | 2008-04-15 |
| 7277232 | Zoom lens system | — | 2007-10-02 |
| 7239456 | Super wide-angle lens system and image-capturing device using the same | Yoko Kimura, Atsushi Shibayama | 2007-07-03 |
| 6940655 | Super wide-angle zoom lens system | — | 2005-09-06 |
| 6710942 | Super wide-angle lens system and shooting device using the same | — | 2004-03-23 |
| 6621643 | Zoom lens system | — | 2003-09-16 |
| 6621645 | Super wide-angle lens and photographing apparatus having the same | — | 2003-09-16 |
| 6487024 | Zoom lens system and photographic device equipped therewith | — | 2002-11-26 |
| 6452730 | Zoom lens system | — | 2002-09-17 |
| 6101042 | Zoom lens | — | 2000-08-08 |
| 5956184 | Zoom lens system having high zoom ratio | — | 1999-09-21 |
| 5930051 | Zoom lens system for inner focusing | — | 1999-07-27 |
| 5841590 | Aberration controllable optical system | — | 1998-11-24 |
| 5831773 | Zoom lens | — | 1998-11-03 |
| 5805349 | Retrofocus type lens | — | 1998-09-08 |
| 5801887 | Wide-angle zoom lens system | — | 1998-09-01 |
| 5793536 | Zoom lens | — | 1998-08-11 |
| 5734508 | High-magnification wide-angle zoom lens | — | 1998-03-31 |
| 5661606 | Zoom lens with high zoom ratio and including two lens units | — | 1997-08-26 |
| 5652678 | Zoom lens system with function for reducing vibration | Kenzaburo Suzuki | 1997-07-29 |
| 5631780 | Wide-angle lens | — | 1997-05-20 |
| 5563739 | Standard zoom lens | — | 1996-10-08 |