Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179943 | Medical apparatus using ozone gas | Matao Mitsuyoshi, Takahiro Hashimoto | 1993-01-19 |
| 4395210 | Apparatus for manufacture of turbulence member made of synthetic resin | — | 1983-07-26 |