Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348120 | Method of manufacturing rubber weir main body | Yoshihiro Sato | 2002-02-19 |
MT
Mamoru Takasaki
Overall (2002): #157,318 of 266,432Top 60%
1
Patents 2002