Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484229 | Magnetic disk apparatus | Masatoshi Ichikawa, Kiyoshi Honda, Naoto Matsunami, Hideki Kamimaki | 2002-11-19 |
| 5235653 | Document analysis system | Yasuaki Nakano, Hiromichi Fujisawa, Kunihiro Okada, Toshitsugu Ozaki | 1993-08-10 |
| 5155857 | Communication processing system in which communication by terminals is controlled according to a terminal management table | Tosikazu Yasue, Shiro Oishi, Yuuji Saeki | 1992-10-13 |
| 4933984 | Document analysis system | Yasuaki Nakano, Hiromichi Fujisawa, Kunihiro Okada, Toshitsugu Ozaki | 1990-06-12 |