Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861146 | Viterbi decoding apparatus and Viterbi decoding method | Kouya Watanabe | 2010-12-28 |
| 7436759 | Reception apparatus and method, and channel response measurement apparatus for receiving an orthogonal frequency divisional multiplexing signal | Takaya Hayashi, Kenichiro Hayashi | 2008-10-14 |
| 7225393 | Viterbi decoder and Viterbi decoding method | — | 2007-05-29 |
| 6738949 | Error correction circuit and error correction method | Hiroyuki Senda, Akira Kisoda | 2004-05-18 |
| 6728926 | Encoding rate detection method and encoding rate detection device | Takashi Kakemizu, Yuji Nakai | 2004-04-27 |
| 6654929 | Viterbi decoder and Viterbi decoding method | — | 2003-11-25 |
| 6647530 | Apparatus and method for viterbi decoding | — | 2003-11-11 |
| 6263473 | Viterbi decoder and Viterbi decoding method | — | 2001-07-17 |
| 6041433 | Viterbi decoder and viterbi decoding method | — | 2000-03-21 |
| 5671233 | Integrated circuit incorporating a test circuit | — | 1997-09-23 |
| 5621740 | Output pad circuit for detecting short faults in integrated circuits | — | 1997-04-15 |
| 5450415 | Boundary scan cell circuit and boundary scan test circuit | — | 1995-09-12 |