CATV | Utility | Network Management | Monitoring | Software | Support | Smart Home | IoT | Systems Integration



Name OSS BroadNet Co., Ltd.
President&CEO Eiji Miyazoe
Address 5F Shin-Mizonokuchi Bldg, 3-5-7 Hisamoto,  Takatsu-ku, Kawasaki, Kanagawa, 213-0011 Japan


TEL +81-44-820-1501
FAX +81-44-820-1502
Institutional Affiliation
Japan Cable Television Engineering Association

<Corporate history>

2001.2 Patent application for DOCSIS based CATV network monitoring system.
2001.3 Foundation of the company in Kawasaki City.
2003.7 – Patent acquisition for CATV network monitoring system(Patent No. 3455728).
– POC of OPEN STM at ZTV (Tsu City, Mie Prefecture).
2004.3 OPEN STM series officially released.
2005.5 J:COM commercially launched their DOCSIS service monitoring operation using OPEN STM components.
2005.12 OPEN STM series English version officially released.
 2007.3 Foundation of branch office in SanJose city, California, USA
2008.3 Development of smart meter data collector with PLC (Power line communications) technology for former F-BIT.
2012.4 Utility company oriented software OPEN EMS series officially released.
2013.3 FNJ(Family Net Japan) adopted OPEN EMS series data collector & MDM for their advanced utility services for condominiums.
2014.4 OPEN LIB series officially released.
2015.2 Started to represent ADB Global (headquarters in Geneva)’s local activities in Japan.


ADB Global
Itochu Cable System (Itochu Trading group)

Netsave (KanDenko group)

FNJ (Tepco group)
Its Communications (Tokyu group)
Himawari Network (Toyota group)

Jupiter Telecom (KDDI group)
Nihon Network Service

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