Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376730 | Thermoplastic graft copolymer and process for preparing the same | Masahiro Niwano, Ichiki Murase, Makoto Namioka, Nobuko Nakayama | 1994-12-27 |
| 5292810 | Thermoplastic elastomer composition | Masahiro Niwano, Tadashi Hikasa | 1994-03-08 |