Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8503102 | Wide angle zoom lens | — | 2013-08-06 |
| 8149519 | High-speed zoom lens | — | 2012-04-03 |
| 7136230 | Image pickup system | Yuji Miyauchi, Noriyuki Iyama, Yuko Kobayashi, Katsuhiro Takada | 2006-11-14 |
| 7123421 | Compact high performance zoom lens system | Jacob Moskovich, Iain A. Neil | 2006-10-17 |
| 7116487 | Image pickup system | Yuji Miyauchi, Noriyuki Iyama, Yuko Kobayashi, Katsuhiro Takada | 2006-10-03 |
| 7012759 | Zoom lens system | Ellis I. Betensky, James Brian Caldwell, Iain A. Neil | 2006-03-14 |
| 6961188 | Zoom lens system | Ellis I. Betensky, James Brian Caldwell, Iain A. Neil | 2005-11-01 |
| 6717741 | Zoom lens | — | 2004-04-06 |
| 6631034 | Zoom lens system | — | 2003-10-07 |
| 6483648 | Zoom lens | — | 2002-11-19 |
| 6396643 | Zoom lens | — | 2002-05-28 |
| 6342972 | Wide-angle zoom lens system | — | 2002-01-29 |
| 6342975 | Zoom lens | — | 2002-01-29 |
| 6327100 | Zoom lens | — | 2001-12-04 |
| 6108136 | Wide-angle zoom lens system | — | 2000-08-22 |
| 6094313 | Zoom lens system | — | 2000-07-25 |
| 6075657 | Wide-angle lens system | Katsuhiro Takada | 2000-06-13 |
| 5936779 | Lens system | Katsuhiro Takada | 1999-08-10 |
| 5917658 | Zoom lens system | — | 1999-06-29 |
| 5835286 | Standard lens system having a large aperture ratio | — | 1998-11-10 |
| 5808808 | Wide-angle lens system | — | 1998-09-15 |
| 5805359 | Wide-angle lens system | — | 1998-09-08 |
| 5627685 | Telephoto lens system | — | 1997-05-06 |
| 5610766 | Zooming lens system | Norihiko Aoki | 1997-03-11 |
| 5583701 | Zoom lens system | — | 1996-12-10 |