Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772178 | Optical measuring device | Kentaro Osawa, Yumiko Anzai | 2017-09-26 |
| 9557462 | Optical element and optical apparatus | Yumiko Anzai | 2017-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772178 | Optical measuring device | Kentaro Osawa, Yumiko Anzai | 2017-09-26 |
| 9557462 | Optical element and optical apparatus | Yumiko Anzai | 2017-01-31 |