Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804049 | Microscope device and microscope system | Katsumi Ogino, Yasushi Ogihara | 2004-10-12 |
| 6259473 | Section image obtaining apparatus and method of obtaining section image | Kunio Toshimitsu | 2001-07-10 |
| 6178294 | Photographing unit for a microscope | Hitoshi Sakano, Jun Matsuno, Tatsuro Otaki | 2001-01-23 |
| 6091911 | Microscope photographing unit with brightness control for observation optical system | Hitoshi Sakano, Jun Matsuno, Tatsuro Otaki | 2000-07-18 |
| 5687416 | Photographic apparatus with selectable photometric optical systems | Tatsuro Otaki | 1997-11-11 |