Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726533 | Weighing apparatus having a loss-in weight hopper | Shozo Kawanishi, Akinari Okunosono, Masatomi Tsuruoka, Hiroyuki Inami, Kuninori Kozai | 2017-08-08 |
| 7312408 | Granular material weighing hoppers containing pinch values or flipping-type hoppers | Shozo Kawanishi, Kazuo Usui | 2007-12-25 |