Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7496100 | Method and apparatus for synchronous frame communication | Kenji Kawai, Osamu Ishida | 2009-02-24 |
| 7095816 | Clock/data recovery circuit | Keiji Kishine | 2006-08-22 |
| 7020211 | Encoding method and apparatus for forward error correction | Kazuhiko Terada, Kenji Kawai, Osamu Ishida | 2006-03-28 |
| 6155724 | Light transmitting module for optical communication and light transmitting unit thereof | Masaki Hirose, Yoshihisa Warashina, Mikio Kyomasu | 2000-12-05 |
| 6071016 | Light receiving module for optical communication and light receiving unit thereof | Masaki Hirose, Yoshihisa Warashina, Mikio Kyomasu | 2000-06-06 |
| 5045807 | Amplifier circuit using feedback load | Noboru Ishihara | 1991-09-03 |