Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5754164 | Outline font expanding method and outline font expanding device | Toshiya Yamauchi, Katsumi Murai | 1998-05-19 |
| 5568601 | Sampling point generating apparatus | Toshiya Yamauchi, Rika Toyoda | 1996-10-22 |