Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231166 | Consumable goods management system | — | 2007-06-12 |
| 6940581 | Printing system | Shigekazu Fukada, Syusuke Mogi | 2005-09-06 |
| 6934043 | Printer and recording material for the same | Naoshi Sugiyama, Motoshige Asano, Toshiaki Fujimaki, Ryo Imai | 2005-08-23 |
| 6550677 | Code reader and code reading method for reading hole code | Ryo Imai, Naoshi Sugiyama | 2003-04-22 |
| 5934811 | Line printer | — | 1999-08-10 |
| 5795081 | Line printer | — | 1998-08-18 |
| 5699100 | Direct color thermal printing method | Hiroshi Fukuda, Toshiaki Fujimaki | 1997-12-16 |
| 5661512 | Thermal printer and thermal head control method | Hiroshi Fukuda | 1997-08-26 |
| 5625394 | Direct color thermal printing method preventing yellow stains | Hiroshi Fukuda | 1997-04-29 |
| 5579116 | Video printer and printing method in use with the same | Naoshi Sugiyama | 1996-11-26 |
| 5231500 | Detecting and monitor device by observing picture image | Katsuo Nakadai | 1993-07-27 |