Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862317 | Communicating apparatus with communication obstacle management | Yutaka Hiyama | 1999-01-19 |
| 5309259 | Color outputting method and apparatus for correcting color ratios of small-sized characters | Shuichi Kumada | 1994-05-03 |