Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003556 | Optical glass | Junko Suzuki, Michiko Ogino | 2011-08-23 |
| 7884040 | Optical glass | Hiroaki Tomoe | 2011-02-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003556 | Optical glass | Junko Suzuki, Michiko Ogino | 2011-08-23 |
| 7884040 | Optical glass | Hiroaki Tomoe | 2011-02-08 |