Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035554 | Image forming device and remote monitoring system for the same | Masaichi Sawada | 2006-04-25 |
| 6947675 | Remote maintenance and diagnosis of office or domestic appliances | Akira Takehisa, Keiichi Suzuki, Youichi Onodera | 2005-09-20 |
| 6876819 | Image forming device and remote monitoring system for the same | Masaichi Sawada | 2005-04-05 |