Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664984 | Optical unit, projection display apparatus, imaging apparatus | Satoshi Ouchi | 2017-05-30 |
| 9609263 | Optical unit and projective display device | Mitsuru Nagasawa, Kunikazu Onishi, Satoshi Ouchi | 2017-03-28 |