Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529788 | Process for preparing novel graft polymer | Masahiro Asami, Kiyoshi Okitsu, Yoshiaki Okumura, Hajime Namikoshi, Shoji Watanabe | 1985-07-16 |
| 4521565 | Aqueous dispersion | Hirotaka Toaba, Masahiro Asami | 1985-06-04 |
| 4417025 | Resin composition emulsion | Hirotaka Toba, Masahiro Asami | 1983-11-22 |
| 4415703 | Aqueous dispersion of a cellulose derivative | Hirotaka Toba, Masahiro Asami | 1983-11-15 |
| 4252697 | Process for preparing an aqueous dispersion of synthetic resin mutually dissolved with a cellulose acetate alkylate | Yoshio Hashizume, Fumio Takenaka | 1981-02-24 |