木原 雅巳       Masami Kihara

1976年 電信電話公社(現NTT持ち株会社[日本電信電話株式会社])
2001年 フィンランド、ヘルシンキ工科大学客員教授
2004年 職業能力開発総合大学校、通信システム工学科教授
2005年 日本大学理工学部、電子情報工学科教授
2013年 日本大学理工学部、応用情報工学科教授
2019年 日本大学理工学部、応用情報工学科特任教授


多要素合成型研究  Polysynthesis Research

研究テーマ  Resaerch Interests

アーカイブシステム  Archive System
高信頼コンテンツ管理  Secure Content Management
著作権管理  Copyright Management, Pseudo-Watermarking
認証  Cellular Phone Authentication, Location Authentication
歯科データベース  Dental Database


1986 : B.S. degree
from Electrical engineering from Nihon University, Tokyo, Japan
1985 : Ph.D. degrees
from Nihon University, Tokyo, Japan


1976 - 2004
He joined Nippon Telegraph and Telephone Corporation (NTT) in 1976. He was engaged in the development of the cesium atomic beam standard with magnetic state selection, the reference frequency standards system for evolving digital networks, and other highly stable oscillators for general use. Since 1983, he has done research on synchronization technologies and developed synchronization systems, and time synchronization systems in nationwide networks.

2001 – 2002
He was a visiting professor of Helsinki University of Technology, Finland.
2004 - 2005
He was a professor of Polytechnic University, Japan.
2005 - 2019

He was a professor of College of Science and Technology, Nihon University. He is now a professor (Specially Appointed Professor) of Nihon University.
His present research interests are archive management systems, data storage and transfer technologies, authentication system using mobile phones, watermark embedding for video content, and DRM system and its application based on time and frequency technologies.
My research field is integrated network applications based on Infrastructure, Platform and Software.

My English publication list