Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745589 | Single-package air conditioner | Tosiharu Katatani, Mamoru Morikawa, Yukishige Shiraichi | 2004-06-08 |
| 6688848 | Propeller fan, molding die for propeller fan, and fluid feeding device | — | 2004-02-10 |