Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351137 | Pixel density converting apparatus | Masami Kato, Yasunori Hashimoto | 1994-09-27 |
| 5289293 | Pixel density conversion and processing | Masami Kato, Yasunori Hashimoto | 1994-02-22 |