Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747564 | Security guarantee method and system | Yoichi Seto, Yoshiaki Isobe, Masaji Aoki | 2004-06-08 |
| 6710504 | Brushless DC motor | Shoji Ohiwa, Kazuo Ohnishi, Yoichi Nagata, Junichi Ikeda, Tomokazu Uchiyama +2 more | 2004-03-23 |