Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411319 | Thermal head, surface-treating method therefor and surface-treating agent therefor | Kengo Sugaya | 2002-06-25 |
| 6281921 | Method for treating the surface of thermal printing heads | Kengo Sugaya | 2001-08-28 |
| 5713274 | Stencil discharging apparatus | Muneaki Kawai | 1998-02-03 |
| 5575213 | Feeding unit | Muneaki Kawai | 1996-11-19 |
| 5419548 | Sorter | Masahiro Ueda | 1995-05-30 |
| 5407192 | Sorter having a pivoting non-sort bin | Masahiro Ueda, Yasuhiro Fujimoto | 1995-04-18 |