Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242083 | Optical unit, optical device, and image display system | Masahiro Mizuta, Tomohiro Kawasaki | 2025-03-04 |
| 11980417 | Image display device, image display system, image display method, image processing program storage medium | Tomohiro Kawasaki, Masahiro Mizuta | 2024-05-14 |
| 11786118 | Image display device and image display system | Tomohiro Kawasaki, Masahiro Mizuta, Toshiyuki Namikawa | 2023-10-17 |
| 10126113 | Spectroscope and microspectroscopic system | Hisao Osawa | 2018-11-13 |
| 9612156 | Spectroscope and microspectroscopic system | Hisao Osawa | 2017-04-04 |
| 9243955 | Spectroscope and microspectroscopic system | Hisao Osawa | 2016-01-26 |
| 8773761 | Optical member and microscope | Mayumi Hagiwara | 2014-07-08 |