Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8699847 | File management apparatus, recording apparatus, and recording program | Katsuhiko Suzuki, Yuki Murata | 2014-04-15 |
| 6892356 | Scheduling management system and its process control method | Hiroshi Ishizaki | 2005-05-10 |
| 6313852 | Scheduling management system and its process control method | Hiroshi Ishizaki | 2001-11-06 |