Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028650 | Optical lens coating apparatus | Masahiro Jinbo, Hiroshi Ota | 2011-10-04 |
| 7318959 | Optical element having antireflection film | Takeshi Mitsuishi, Hiroshi Kojima, Hitoshi Kamura, Ken-ichi Shinde | 2008-01-15 |