Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541086 | Easily tearable packing films | Yoshiji Moteki, Shigeyuki Ohshima | 2003-04-01 |
| RE33880 | Pouch or sack for packing and laminate film therefor and method for producing the pouch | Shigeyuki Oshima, Yoshiji Moteki | 1992-04-14 |
| 4778058 | Pouch or sack for packing and laminate film therefor and method for producing the pouch | Shigeyuki Oshima, Yoshiji Moteki | 1988-10-18 |