Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126810 | Apparatus and method of flexible and common IPMP system for providing and protecting content | Sheng Mei Shen, Ming Ji, Takanori Senoh | 2012-02-28 |
| 7689823 | Content distribution/protecting method and apparatus | Sheng Mei Shen, Ming Ji, Takanori Senoh | 2010-03-30 |
| 4326224 | Automatic signal compensation recording and reproducing apparatus | Hidemasa Kitagawa | 1982-04-20 |
| 4245265 | Automatic tape bias adjusting and signal compensation recording and reproducing apparatus | Hidemasa Kitagawa | 1981-01-13 |
| 4219696 | Sound image localization control system | Masatoshi Shimbo, Toshiyuki Goto | 1980-08-26 |