Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9794608 | Video transmission method and video transmission apparatus | Atsuko Tada, Ryuta Tanaka, Akira Nakagawa, Atsushi Oguchi | 2017-10-17 |
| 8266117 | Method and apparatus for tracing data in audit trail, and computer product | Takahisa Hatakeyama, Hidetada Anan, Hiroshi Matsunaga | 2012-09-11 |