Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11816611 | Work support apparatus and work support method | Eriko Takeda, Hajime Kanzaki, Daisuke Ishii | 2023-11-14 |
| 11435715 | System and method for detecting change over in manufacturing field | — | 2022-09-06 |
| 11070425 | Method and system of detecting device rearrangement in manufacturing field | Daisuke Ito | 2021-07-20 |
| 9571470 | Communication system, management server, server, concentrator, and encryption setting method | Yuji Ogata, Toshimitsu Hayashi | 2017-02-14 |
| 9112779 | Network system | Masaki Yamada, Yuji Ogata | 2015-08-18 |
| 8879577 | Monitoring system, device, and method | May Takada, Yuji Ogata, Masaki Yamada | 2014-11-04 |
| 8730868 | Network node, time synchronization method and network system | Masaki Yamada, Yuji Ogata | 2014-05-20 |
| 8712258 | Image processing apparatus capable of using replacement component, image forming apparatus capable of using replacement component, and method of administrating replacement component | — | 2014-04-29 |
| 8601593 | Network node, information processing system, and method | Yuji Ogata, Koki Nakashiro, Masaki Yamada | 2013-12-03 |
| 7725632 | Computer system and management method thereof | Takashige Baba, Jun Okitsu, Yuji Tsushima, Keitaro Uehara | 2010-05-25 |
| 7668474 | Image forming apparatus | — | 2010-02-23 |
| 7382483 | Image forming apparatus and image forming system | — | 2008-06-03 |