Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6263015 | Analog/digital integrated subscriber circuit | Yutaka Awata, Seiji Miyoshi, Minoru Hirahara, Takuo Gotoda | 2001-07-17 |
| 5367540 | Transversal filter for use in a digital subscriber line transmission interface | Mitsuo Kakuishi, Seiji Mikyoshi, Nobukazu Koizumi, Yutaka Awata, Yuko Kurosaki | 1994-11-22 |