Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D532903 | Bladed wheel for a centrifuge air blower | Masahiko Hirata, Ichiro Takahara, Shinji Yoshida | 2006-11-28 |
RS
Ryozo Sato
Overall (All Time): #3,435,323 of 4,157,543Top 85%
1
Patents All Time