Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011298 | System for supplying ink and ink container | Kenji Oshima | 2011-09-06 |
| 7843983 | Semiconductor laser element and manufacturing method thereof | Hitoshi Saomoto | 2010-11-30 |
| 7819056 | Method of and system for stencil printing and ink container | — | 2010-10-26 |
| 7536950 | Stencil printing system with print pressure controlling means | Kenji Oshima, Takashi Isozaki | 2009-05-26 |
| 7530304 | Stencil printing system with rotational speed control of the print drum | Kenji Oshima, Takashi Isozaki | 2009-05-12 |
| 7441498 | Image forming system | Kenji Oshima | 2008-10-28 |
| 7430961 | Method of and system for forming image and an expendable | — | 2008-10-07 |
| 7344213 | Method and system for calculating ink residue and ink container | Kenji Oshima, Masakatsu Arai | 2008-03-18 |
| 6532868 | Stencil making and printing system, control method, and stencil making and printing machine | Hirotaka Kaneda | 2003-03-18 |