Name OSS BroadNet Co., Ltd.
President&CEO Eiji Miyazoe
(Head Quarters)
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
Nagasaki Business Place 2-39-14 Hayama, Nagasaki City, Nagasaki, 852-8053 Japan
TEL / FAX +81-95-800-7279

<Corporate history>

2001.2Patent application for DOCSIS based CATV network monitoring system.
2001.3Foundation 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).
2004.3OPEN STM series officially released.
2005.5J:COM commercially launched their DOCSIS service monitoring operation using OPEN STM components.
2005.12OPEN STM series English version officially released.
2007.3Foundation of branch office in SanJose city, California, USA
2008.3Development of smart meter data collector with PLC (Power line communications) technology for former F-BIT.
2012.4Utility company oriented software OPEN EMS series officially released.
2013.3FNJ(Family Net Japan) adopted OPEN EMS series data collector & MDM for their advanced utility services for condominiums.
2014.4OPEN LIB series officially released. 2015.2 Started to represent ADB Global (headquarters in Geneva)’s local activities in Japan.


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