Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424370 | Process for preparing a multilayered polymer | Kanki Matsumoto | 1995-06-13 |
| 5420201 | Thermoplastic resin composition comprising modified polypropylene, anhydride containing copolymer and epoxy containing copolymer | Hiroomi Abe, Takeshi Fujii, Masashi Yamamoto | 1995-05-30 |
| 5324781 | Methacrylate resin composition | Teruhisa Koyama, Kanki Matsumoto | 1994-06-28 |
| 5306776 | Multilayered polymer | Kanki Matsumoto | 1994-04-26 |
| 5278233 | Thermoplastic resin composition | Hiroomi Abe, Takeshi Fujii, Masashi Yamamoto | 1994-01-11 |
| 5248725 | Thermoplastic resin composition | Teruhisa Koyama | 1993-09-28 |
| 5157062 | Thermoplastic resin composition | Teruhisa Koyama | 1992-10-20 |
| 4965321 | Thermoplastic copolymer | Masahiro Yuyama, Teruhisa Koyama, Hideaki Matsurra | 1990-10-23 |