Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810581 | Adhesive resin composition, laminated material using it and resin composition containing it | Takuji Okaya, Takashi Inoue, Toshitaka Kobayashi | 1989-03-07 |
| 4810755 | Adhesive resin composition, laminated material using it and resin composition containing it | Takuji Okaya, Takashi Inoue, Toshitaka Kobayashi | 1989-03-07 |