Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545070 | Composition of ionic substituted polystyrene and stabilizer(s) | Yasuhito Inagaki, Haruo Watanabe, Miyuki Kuromiya | 2003-04-08 |
| 6512174 | Electronic appliance having housing-case made of biodegradable material, and container made of biodegradable material | Hiroyuki Mori, Ritsuko Inoue, Kazuki Satake, Miyuki Kamei, Yuko Fujihira | 2003-01-28 |