Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389378 | Computer product, information processing apparatus, and information search apparatus | Masahiro Kataoka | 2019-08-20 |
| 9087118 | Information search apparatus, and information search method, and computer product | Masahiro Kataoka, Yuji Watanabe, Takashi Tsubokura | 2015-07-21 |
| 8438385 | Method and apparatus for identity verification | Zhexuan Song, Seigo Kotani, Sung Lee, Houcheng Lee, Jesus Molina +2 more | 2013-05-07 |
| 8386796 | Information processing apparatus and information management method | Masato Suzuki, Seigo Kotani | 2013-02-26 |
| 7549172 | Data processing apparatus for digital copyrights management | Takashi Tokutani, Takahisa Hatakeyama, Masakazu Yura, Teruyoshi Nagaoka | 2009-06-16 |
| 7143058 | Notifying program and detailed statement display method | Naoshi Sugimoto | 2006-11-28 |