Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476913 | Polymerizable monomer, polymer thereof and process for preparing same | Hiroki Kourai, Michio Sasaoka, Mitsuo Akada, Kouji Mori, Akihiro Murakami +1 more | 1995-12-19 |
| 4843130 | Antibacterial polymer | Hiroki Kourai | 1989-06-27 |
| 4826924 | Antibacterial polymer | Hiroki Kourai | 1989-05-02 |