Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931833 | Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article | Akiko Miyakawa | 2011-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931833 | Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article | Akiko Miyakawa | 2011-04-26 |