Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032893 | Gas-liquid contact apparatus, gas-liquid contact method, liquid deodorizing method, aromatic component producing method, and food and drink | Kazuyoshi Sotoyama, Keiji Iwatsuki, Teruhiko Mizota, Yuzo Asano, Yuriko Iiyama | 2006-04-25 |
| 5339158 | Separation/synthesis mirror device in liquid filled housing with index matching | Manabu Akagi | 1994-08-16 |
| 5260830 | Three color separation/synthesis mirror device | Masami Nishida, Masataka Izawa, Manabu Akagi | 1993-11-09 |
| 5170195 | Cooling device for a liquid crystal panel | Yasunori Hiroshima, Junya Tokuda, Manabu Akagi, Yoichi Sato | 1992-12-08 |