Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032796 | Monitoring apparatus and method of monitoring by a carrier | Yoshinori Ozaki | 2011-10-04 |
| 7835266 | Node apparatus and maintenance and operation supporting device | Yoshiyasu Sutou, Toshiyuki Yada, Kiyofumi Hara, Tomoyuki Abe, Michiko Suzuki +1 more | 2010-11-16 |
| 7292540 | Network monitoring and controlling apparatus | Toshiyuki Yada, Osamu Kobayashi, Yoshiyasu Sutou, Hideki Maeda, Tomoko Saruwatari +1 more | 2007-11-06 |
| 7222174 | Monitoring control network system | Hideki Maeda | 2007-05-22 |
| 6763381 | Supervisory control system | Hideki Maeda | 2004-07-13 |
| 6671469 | Supervisory apparatus for transmission lines | Takashi Fukagawa, Noboru Terai, Katsuhiro Oki, Takatsugu Kurokawa | 2003-12-30 |
| 6502132 | Network monitoring system, monitoring device, and monitored device | Takashi Fukagawa | 2002-12-31 |
| 5790797 | Load distribution system for monitoring device | Junichi Shimada | 1998-08-04 |
| 5706210 | Network monitoring device | Junichi Shimada | 1998-01-06 |