Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076156 | Grain cleaning machine | Tatsuo Ohike, Mitsuo Hino | 1991-12-31 |
SY
Shigeaki Yamahara
Overall (All Time): #3,892,738 of 4,157,543Top 95%
1
Patents All Time