Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399772 | Method of producing A 2,4'-dihydroxydiphenylsulfone | Masaaki Hosoda, Mikihiko Kurose, Hajime Saito, Masahiro Makino | 1995-03-21 |
| 5362910 | Germicidal and fungicidal agent and a germicidal and fungicidal method | Masahiro Makino, Mikihiko Kurose | 1994-11-08 |