Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050852 | Blank feeder and method for controlling the same | Tetsuya Sawada, Hidetoshi Hoshiyama, Shinichi Sogo | 1991-09-24 |
| 4737846 | Device for detecting defects in single faced corrugated fiberboards | Masateru Tokuno, Tetsuya Sawada, Yasuharu Mori | 1988-04-12 |