Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502431 | Washing machine and method of breaking up same | Atsuo Yamano, Hideo Okada | 2003-01-07 |
YY
Yuuji Yokosawa
Overall (All Time): #3,499,035 of 4,157,543Top 85%
1
Patents All Time