Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969544 | Sheet roll producing apparatus, sheet roll discharging apparatus, and core supplying apparatus | — | 2005-11-29 |
| 6592698 | Sheet roll producing apparatus, sheet roll discharging apparatus, and core supplying apparatus | — | 2003-07-15 |
| 6374892 | Heat transfer recording sheet producing apparatus and roll shaft supplying apparatus | — | 2002-04-23 |
| 6318554 | Combination of sheet roll with subshaft, producing apparatus thereof, packaging apparatus thereof, and production system thereof | — | 2001-11-20 |
| 6269859 | Sheet roll producing apparatus, sheet roll discharging apparatus, and core supplying apparatus | — | 2001-08-07 |
| 6192957 | Heat transfer recording sheet producing apparatus and roll shaft supplying apparatus | — | 2001-02-27 |
| 5851345 | Heat transfer recording sheet producing apparatus and a roll shaft supplying apparatus | — | 1998-12-22 |
| 5810966 | Sheet roll producing apparatus | — | 1998-09-22 |
| 5713179 | Combination of sheet roll with subshaft, producing apparatus thereof, packaging apparatus thereof, and production system thereof | — | 1998-02-03 |