Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250100 | Dual heat source high-temperature regenerator | Hideki Funai, Kazuhiro Yoshii, Hisao Miyazaki, Daisaku Chou | 2001-06-26 |
| 5704225 | Regenerator | Masayuki Oonou, Sumio Ikeda | 1998-01-06 |