Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443085 | Method for keeping a submerged structure from being adhered to by aquatic organisms | Masahiro Kikuchi | 2002-09-03 |
| 6197137 | Method of preventing adhesion of aquatic organisms in structures in water | Masahiro Kikuchi | 2001-03-06 |