Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039780 | Copolyester having gas-barrier property | Norio Kaneshige | 1991-08-13 |
| 5010146 | Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers | Masaki Kohsaka, Isaburou Higashi, Yoshinori Akana, Tadao Yatsu | 1991-04-23 |
| 4681816 | Composite laminates comprising a metallic substrate and vibration damper | Yoshinari Nakata, Hitoshi Koga | 1987-07-21 |