Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622757 | Fuel hose and method of producing thereof | Hiroaki Ito, Tetsuji Narasaki | 1997-04-22 |
| 5618629 | Flexible partition member for hydraulic accumulator, including ethylene-vinyl alcohol copolymer gas-barrier layer and polyamide resin elastic layer | Shigeaki Takamatsu | 1997-04-08 |