Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470203 | Blower blade assembly having counterbalancers | Masukazu Mori, Norio Kubota, Naoki Shimokawa | 1995-11-28 |
HY
Hiroyoshi Yamanaka
Overall (All Time): #3,785,177 of 4,157,543Top 95%
1
Patents All Time