Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454796 | Immersion microscope objective | — | 2022-09-27 |
| 10884229 | Immersion microscope objective | Makoto Kuwano | 2021-01-05 |
| 10254525 | Phase contrast microscope | Hiroshi Ishiwata | 2019-04-09 |
| 10036879 | Microscope | — | 2018-07-31 |
| 9891419 | Microscope illumination apparatus | — | 2018-02-13 |