Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107291 | Information system and data access method | Norifumi Nishikawa, Shoichi Minami, Yasuharu NAMBA, Hirotaka Mizuno | 2006-09-12 |
| 6850957 | Information system and data access method | Norifumi Nishikawa, Shoichi Minami, Yasuharu NAMBA, Hirotaka Mizuno | 2005-02-01 |