Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398282 | System for recording process information of a plurality of systems | Hideyuki Amaku, Isamu Kawamura, Nobuya Nagata | 2008-07-08 |
| 6754212 | Repeater and network system utililzing the same | Masato Terada, Makoto Kayashima, Tetsuya Fujiyama, Minoru Koizumi, Kazuo Nishimura +2 more | 2004-06-22 |
| 6111883 | Repeater and network system utilizing the same | Masato Terada, Makoto Kayashima, Tetsuya Fujiyama, Minoru Koizumi, Kazuo Nishimura +2 more | 2000-08-29 |