Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7380387 | Sheet package producing system, sheet handling device, and fillet folding device | Yoshiyuki Ishii, Hiroyuki Nishida, Hideyuki Uezono | 2008-06-03 |
| 7069708 | Sheet package producing system, sheet handling device, and fillet folding device | Yoshiyuki Ishii, Hiroyuki Nishida, Hideyuki Uezono | 2006-07-04 |
| 6907711 | Sheet package producing system, sheet handling device, and fillet folding device | Yoshiyuki Ishii, Hiroyuki Nishida, Hideyuki Uezono | 2005-06-21 |
| 6612100 | Sheet package production system | Hideyuki Morimoto, Hirokazu Kawai, Yuji Okabe, Yasushi Kikuchi, Masao Tsuruta | 2003-09-02 |