Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7499220 | Optical lens and method of manufacturing the same | Hisashi Murata | 2009-03-03 |
| 7327522 | Optical lens and method of manufacturing the same | Hisashi Murata | 2008-02-05 |
| 6437928 | Resin-molded optical element and method for manufacturing the same | — | 2002-08-20 |