Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659003 | Stencil plate | Shoichi Ikejima | 2003-12-09 |
| 6629495 | Method of and apparatus for making heat-sensitive stencil and heat-sensitive stencil material | Kenji Ohshima | 2003-10-07 |
| 6571699 | Method of thermally perforating a heat sensitive stencil | Kenji Ohshima | 2003-06-03 |
| 6571700 | Method for making a heat-sensitive stencil | Kenji Ohshima | 2003-06-03 |
| 6536338 | Method for producing a stencil plate from a heat sensitive stencil sheet | Shoichi Ikejima | 2003-03-25 |
| 6532867 | Method for producing a stencil plate | Shoichi Ikejima | 2003-03-18 |