Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872147 | Stent | Toshiaki Hayashi, Masao Akai, Kenji Murakami | 2024-01-16 |
| 9869853 | Illumination device for microscope and microscope | — | 2018-01-16 |
| D799577 | Dark field illumination device for microscope | Mariko Ushio | 2017-10-10 |
| 9389407 | Microscope system and microscope frame | Madoka Ito, Takahiko Kakemizu, Yosuke TANI | 2016-07-12 |