Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967969 | Multiplex communication system capable of activating destination network beforehand | Hajime Kikkawa, Tomohisa Kishigami, Jiro Sato | 2005-11-22 |
| 6958976 | Abnormality detection method and system having sleep mode check function | Hajime Kikkawa, Tomohisa Kishigami, Jiro Sato | 2005-10-25 |