Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428304 | Retrieving scenes from moving image data | Shingo Kato, Yoshitaka Matsumoto, Tetsuya Shimizu | 2013-04-23 |
| 8150823 | Private searching on a public search engine | Yasuo Hamano, Shinya Kawanaka, Yoshitaka Matsumoto | 2012-04-03 |