Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770112 | Data conversion method and apparatus to partially hide data | Tomoya Iwakura | 2010-08-03 |
| 7395498 | Apparatus and method for evaluating web pages | Yoshinori Katayama, Fumihito Nishino | 2008-07-01 |
| 6079863 | Reservation control method for facilities | Tadashi Miyazaki | 2000-06-27 |