Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033646 | Cardboard sheet batch division device, cardboard sheet counter ejector, and method for dividing cardboard sheet | Hidenori Kokubo, Yusuke Tozuka | 2015-05-19 |
| 7178801 | Accumulating and delivering apparatus for cardboard sheets | Hidenori Kokubo, Hiromi Watanabe | 2007-02-20 |