Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7911989 | Information processing system, information processing unit, control method, program and a recording medium | Kazuo Fujii, Masaharu Itoh | 2011-03-22 |
| 7453859 | Information processing system, information processing unit, control method, program and a recording medium | Kazuo Fujii, Masaharu Itoh | 2008-11-18 |