Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8204970 | Remote update system for elevator control program | Satoshi Mii, Kunikazu Koura, Hideki Shiozaki, Morimasa YOKOTA | 2012-06-19 |
| 6753980 | Line-switching facsimile modem apparatus and a facsimile modem connection method | Takashi Sakakura | 2004-06-22 |