Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481363 | Projector and focus adjustment method | — | 2019-11-19 |
| 10407334 | Composite shaped body and silica glass, and method for producing the same | Hiroshi Ikeda, Seiji Inaba, Toshihisa Kajiwara | 2019-09-10 |