Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201552 | Information processing device | Megumi Itou, Susumu Hasegawa, Hajime Watanabe | 2001-03-13 |
| 5870107 | Character and symbol pattern generator based on skeleton data including thickness calculation | Masayuki Fujisawa, Susumu Hasegawa, Yutaka Shigi, Minehiro Konya | 1999-02-09 |
| 5850228 | Character generation with extracted and transformed skeleton data | Susumu Hasegawa, Masayuki Fujisawa, Yutaka Shigi, Minehiro Konya | 1998-12-15 |
| 5771035 | Character generation device | Susumu Hasegawa, Minehiro Konya, Yutaka Shigi, Masayuki Fujisawa, Megumi Ito | 1998-06-23 |