Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873009 | Equipment management system that issues a warning when the lifetime of a component has been exceeded and disables the warning when such a warning is to be generated for a different component | Yuji Yamashita, Jiro Nagira, Yasuhiro Hashimoto | 1999-02-16 |
| 5812874 | Equipment management system | Yuji Yamashita, Jiro Nagira, Yasuhiro Hashimoto | 1998-09-22 |
| 5752125 | Maintenance management system for image forming equipment | Yuji Yamashita, Jiro Nagira, Yasuhiro Hashimoto | 1998-05-12 |
| 5740490 | Copier management system | Yuji Yamashita, Jiro Nagira, Yasuhiro Hashimoto | 1998-04-14 |
| 5708909 | Equipment management system | Yuji Yamashita, Jiro Nagira, Yasuhiro Hashimoto | 1998-01-13 |