Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978404 | Information recording device, information recording method, and program | Hiroshi Ueda, Kenji Takauchi, Motoshi Ito | 2005-12-20 |
| 6925041 | Information recording apparatus using a mark edge recording | Tsutomu Kai, Takumi Matsuura | 2005-08-02 |
| 6802074 | Recording apparatus, transmitting apparatus, and computer-readable recording medium | Hideshi Ishihara, Takahiro Nagai | 2004-10-05 |
| 6556546 | Multiplex data transmitting and receiving equipment | Akiyoshi Maeda, Hiroyuki Uenaka, Hidetoshi Takeda, Satoshi Kondo, Hiromu Kitaura | 2003-04-29 |