Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332620 | Thermoplastic polyester series resin foamed material and production process thereof | Motoshige Hayashi, Norio Amano, Takaaki Hirai, Masatoshi Ishibashi | 1994-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332620 | Thermoplastic polyester series resin foamed material and production process thereof | Motoshige Hayashi, Norio Amano, Takaaki Hirai, Masatoshi Ishibashi | 1994-07-26 |