Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679166 | Stencil plate having independent dot perforations | Jun Nakamura | 2004-01-20 |
| 6659003 | Stencil plate | Jun Nakamura | 2003-12-09 |
| 6536338 | Method for producing a stencil plate from a heat sensitive stencil sheet | Jun Nakamura | 2003-03-25 |
| 6532867 | Method for producing a stencil plate | Jun Nakamura | 2003-03-18 |
| 6117221 | Emulsion ink for stencil printing | Satoshi Nagashima, Hiromichi Yamada | 2000-09-12 |
| 5622109 | Process for producing a heat sensitive stencil sheet | Tetsu Yamanaka, Takeshi Koishihara, Kenichi Shibuya, Satoshi Chonan | 1997-04-22 |
| 5498464 | Heat-sensitive stencil sheets and process | Tetsu Yamanaka, Takeshi Koishihara, Kenichi Shibuya, Satoshi Chonan | 1996-03-12 |
| 5160564 | Process for producing a thermal stencil master sheet for stencil printing | Takanori Hasegawa | 1992-11-03 |
| 5133919 | Apparatus for disposing of a used thermal stencil master sheet and a process for disposing of the same | Takanori Hasegawa | 1992-07-28 |