Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427763 | Lens system, optical device with lens system, and method of manufacturing lens system | — | 2013-04-23 |
| 8284497 | Zoom lens, optical apparatus, and method for manufacturing zoom lens | Norio Murayama | 2012-10-09 |
| 8089708 | Lens system, optical device with lens system, and method of manufacturing lens system | — | 2012-01-03 |
| 7599127 | Zoom lens system | Mami Muratani | 2009-10-06 |