Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023411 | Electronic price scale with contrast adjustment function, drive control system for liquid crystal display device and drive control method thereof | — | 2006-04-04 |
| 5831658 | Printer device and method for printing deviation test patterns to measure deviations of printing positions | Kaname Iga, Takashi Ichikawa | 1998-11-03 |
| 4661803 | Analog/digital converter | Yoshihisa Nishiyama | 1987-04-28 |