Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840814 | Process for making a calcium enriched milk | Hidetoshi Harada, Satoshi Chihara, Yutaka Suginaka, Shigeko Suido | 1989-06-20 |
| 4810581 | Adhesive resin composition, laminated material using it and resin composition containing it | Toshiyuki Akazawa, Takuji Okaya, Takashi Inoue | 1989-03-07 |
| 4810755 | Adhesive resin composition, laminated material using it and resin composition containing it | Toshiyuki Akazawa, Takuji Okaya, Takashi Inoue | 1989-03-07 |