Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277417 | Sheet-material transporting device and automatic sheet-material feeder | Yoshikazu Konoya, Kikuzo Nozawa | 1994-01-11 |
| 4825254 | Film pressing device | Shuichi Ohtsuka | 1989-04-25 |