Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089566 | Sheet supply and transfer device for printers presumable of sheet size for pinch rollers | Weihua Xu, Yoshikazu Hara | 2000-07-18 |
| 6038968 | Stencil printer and method of stopping in place printing drum of the printer | Yoshikazu Hara, Katsuro Motoe | 2000-03-21 |
| 5970869 | Stencil printer | Yoshikazu Hara | 1999-10-26 |