Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316268 | Data transmission apparatus controlling data retransmission and data transmission method controlling data retransmission | — | 2012-11-20 |
| 7865833 | Data processing apparatus, data processing server, data processing system, method of controlling data processing apparatus, method of controlling data processing server, computer program, and computer readable storage medium | Masahiko Takaku, Hajime Oshima | 2011-01-04 |
| 7584206 | File recording method and file recording apparatus | Masahiko Takaku | 2009-09-01 |