Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648023 | Low permeable hose and method for producing the same | Issei Nakakita, Yuuji Kawamori | 2003-11-18 |
| 6548585 | Rubber composition for hose production, hose, and process for producing refrigerant hose | Osamu Ozawa, Tomoji Saitoh | 2003-04-15 |