Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194525 | Continuous mass polymerization process for making styrene copolymers | Yoshikiyo Miura | 1993-03-16 |
| 5024728 | Devolatilization of liquid composition containing polymer and volatile constituents | Tsuyoshi Morita, Masataka Furukawa | 1991-06-18 |
| 4952627 | Process for producing high impact styrene resin by continuous bulk polymerization | Tsuyoshi Morita, Masaru Enomoto | 1990-08-28 |
| 4948847 | Production of styrene resins by continuous bulk polymerization | Tsuyoshi Morita | 1990-08-14 |
| 4937298 | Process for producing styrene/(meth)acrylic acid copolymer | Yoshikiyo Miura | 1990-06-26 |
| 4596832 | Process for producing thermoplastic resin foam | Nagao Ariga, Hiroyuki Sato | 1986-06-24 |
| 4456732 | Thermoplastic resin composition having improved weld strength | Junji Nambu, Kenji Yoshino, Nagao Ariga, Hiroyuki Sato | 1984-06-26 |
| 4351920 | Thermoplastic resin composition | Nagao Ariga, Hidenori Takenaka, Hiroyuki Sato | 1982-09-28 |