Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447632 | Apparatus and nozzle device for gaseous polishing | Kaori Miyoshi, Akira Fukunaga | 2002-09-10 |
| 6315858 | Gas polishing apparatus and method | Kaori Miyoshi, Akira Fukunaga, Yoichi Kobayashi | 2001-11-13 |