Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071829 | Sealed-letter preparing device | — | 2018-09-11 |
| 6020094 | Method and device for forming a duplicate image | Hitoshi Arai, Tohru Hibara, Ryuuichi Tsukamoto | 2000-02-01 |
| 5713279 | Stencil conveying device in a stencil printing machine | Muneaki Kawai | 1998-02-03 |
| 5575205 | Stencil printing machine for reducing the time required for stencil making and stencil printing | — | 1996-11-19 |
| 5397118 | Vertical movement control device for a paper feed table device | Fernando Perez | 1995-03-14 |
| 5279217 | Mimeographic printing machine | Masahiro Ueda | 1994-01-18 |
| 5279218 | Mimeographic printing machine | Susumu Oshio | 1994-01-18 |