Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704320 | Viscous fluid type heat generator with an elongated rotor element | Takashi Ban, Hidefumi Mori | 1998-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704320 | Viscous fluid type heat generator with an elongated rotor element | Takashi Ban, Hidefumi Mori | 1998-01-06 |