Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462310 | Porous landscape pebble and method of manufacturing the same | Masahiko Kan | 2008-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462310 | Porous landscape pebble and method of manufacturing the same | Masahiko Kan | 2008-12-09 |