Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D974098 | Portable gas stove | — | 2023-01-03 |
| D966814 | Gas burner | — | 2022-10-18 |
| 9678274 | Optical fiber cutter | Masahiro Hasegawa, Toshihiko Homma | 2017-06-13 |
| 9229166 | Optical fiber cutter, and optical fiber cutter unit | Masahiro Hasegawa, Toshihiko Homma | 2016-01-05 |
| 8884559 | Motor drive device | Hiromi Murata, Masamitsu Hamasaki, Taiki Yamane | 2014-11-11 |
| 8698435 | Motor drive device | — | 2014-04-15 |
| 7618614 | Hydrocephalus treatment | Toshikazu Nakamura | 2009-11-17 |