Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351937 | High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof | Hiroyuki Kawata, Naoki Maruyama, Akinobu Murasato, Akinobu Minami, Hajime Hasegawa +1 more | 2019-07-16 |
| 7586820 | Method of detecting sync signals | — | 2009-09-08 |
| 7193936 | Wobble information detection method and wobble information detection apparatus for optical recording medium | — | 2007-03-20 |
| 7016286 | Digital signal modulation method, digital signal modulation apparatus, encoding method, encoding apparatus, storage medium, transmission apparatus and program | Atsushi Hayami, Toshio Kuroiwa | 2006-03-21 |
| 6963296 | Recording method, recording apparatus, transmitting apparatus, reproducing method, reproducing apparatus, receiving apparatus, recording medium, and transmission medium | Atsushi Hayami | 2005-11-08 |
| 6898166 | Synchronous signal generating method, recording apparatus, transmitting apparatus, recording medium, and transmission medium | Atsushi Hayami | 2005-05-24 |
| 6819724 | Viterbi decoder and Viterbi decoding method | Atsushi Hayami | 2004-11-16 |
| 6653952 | Modulation method, modulation apparatus, demodulation method, demodulation apparatus, information recording medium, information transmission method, and information transmission apparatus | Atsushi Hayami, Toshio Kuroiwa | 2003-11-25 |
| 6492920 | Modulation method, modulator, transmission apparatus and recording medium | Atsushi Hayami | 2002-12-10 |