Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547253 | Gasket attachment structure for refrigerant-seal | Shinichi Inagaki | 2003-04-15 |
| 6328351 | Pipe joint with enlarged metal pipe and method for manufacturing same | Hisao Kato, Toshiya Eto | 2001-12-11 |