Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888223 | Food-packaging material and process for preparing the same | Noritsugu Sugimoto, Nobuyuki Mori, Shozi Nakamura | 1989-12-19 |
| 4876139 | Film for print laminates and thermocompression bonding process therefor | Takeshi Yamamoto, Kunio Kondo, Hiroshi Yoshimura, Yoshihiro Wada | 1989-10-24 |