Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800017 | Apparatus for processing a lens | — | 2004-10-05 |
| 6750959 | Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens | Takashi Daimaru | 2004-06-15 |
| 6722944 | Apparatus for and method of attaching a lens holder to a spectacle lens, and a method for producing a lens | Hisanori Akiyama, Masahiro Jinbo, Norihisa Tanaka | 2004-04-20 |