Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477745 | License management apparatus, license management system and license management method | Kazumi Sawayanagi, Satoshi Ozeki, Masahito Takano, Kana Yamauchi, Yoshihiko Yoshizaki | 2009-01-13 |
| 7013128 | Terminal device and terminal device operation management system and operation management method | Satoshi Ozeki, Kazumi Sawayanagi, Kana Yamauchi, Masahito Takano, Yoshihiko Yoshizaki | 2006-03-14 |