Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484845 | Polyacetal compositions having surface gloss reducing effective amounts of core-shell polymers | Ichiro Sasaki, Junji Ohshima, Toru Katsumata, Koichi Sato | 1996-01-16 |
| 5280076 | Core-shell polymer and its use | Ichiro Sasaki, Junji Oshima | 1994-01-18 |
| 5206299 | Core-shell polymer, resin composition and molded articles thereof | Junji Oshima, Minoru Yamada, Shizuo Togo, Goro Shimaoka, Kazuhiko Ishii | 1993-04-27 |