Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358468 | Reflecting sheet | Shinya Hamasaki, Yuuichi Arito, Kenji Takasa | 2013-01-22 |
| 4670146 | Composite hydrophilic membrane and method for manufacture thereof | Tadashi Inoue, Kiyotaka YOSHIE | 1987-06-02 |