Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290546 | Method for thermal vaporization of chemical | Takahiro Hasegawa, Takanobu Kashihara, Akira Nishimura | 1994-03-01 |
| 5038394 | Thermal vaporizer | Takahiro Hasegawa, Takanobu Kashihara, Akira Nishimura | 1991-08-06 |