Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020250 | Powered snowplow | Kiyoshi Fujii, Shigeru Takahashi, Norio Shimizu | 1991-06-04 |
HK
Haruo Kitamura
Overall (All Time): #3,877,578 of 4,157,543Top 95%
1
Patents All Time