Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9009080 | Content protection system | Tsunehisa Kazawa, Kazuhiro Kanee | 2015-04-14 |
| 7496752 | System and method for controlling communication using device ID | Keisuke Yamaguchi, Kenjiro Komaki, Masaru Masuda, Muneki Shimada, Kanee Kazuhiro +1 more | 2009-02-24 |