Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8839623 | Rotary heat engine | Shinichi Nakasuka, Kenji Higashi | 2014-09-23 |
| 8028745 | Heat transfer apparatus of a forced convection type | Shinichi Nakasuka, Kenji Higashi | 2011-10-04 |
| 7061692 | Ultra-lightweight electromagnetic wave concentrator and method for manufacture thereof | Morio Shimizu | 2006-06-13 |