Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9330267 | Filtering confidential information in voice and image data | Seiji Abe, Shigeki Takeuchi, Daisuke Tomoda | 2016-05-03 |
| 8913744 | Filtering confidential information in voice and image data | Seiji Abe, Shigeki Takeuchi, Daisuke Tomoda | 2014-12-16 |