Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548454 | Rolling apparatus containing a liquid fluorinated polymer oil and thickening agent | Atsuhiro Yamamoto, Atsushi Yokouchi | 2003-04-15 |
TY
Toyohisa Yamamoto
Overall (2003): #99,250 of 273,478Top 40%
1
Patents 2003