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Yoshitoshi Murata
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Yokosuka, JP
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last 30 patents
Information
Patent Grant
Radio telephone system control method
Patent number
5,140,628
Issue date
Aug 18, 1992
Kabushiki Kaisha Toshiba
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cordless telephone apparatus and a method of controlling same
Patent number
4,962,524
Issue date
Oct 9, 1990
Nippon Telegraph & Telephone Corporation
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication network system comprising a connecting equipmen...
Patent number
4,939,785
Issue date
Jul 3, 1990
Nippon Telegraph and Telephone Corp.
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method and appartus for a radio telephone system
Patent number
4,897,864
Issue date
Jan 30, 1990
Nippon Telegraph and Telephone Corp.
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wide area cordless telephone system having means for avoiding doubl...
Patent number
4,879,740
Issue date
Nov 7, 1989
NEC Corporation
Noriaki Nagashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio telephone system
Patent number
4,852,148
Issue date
Jul 25, 1989
Matsushita Communication Industrial Co., Ltd.
Toshihiko Shibata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control system capable of searching a called telephon...
Patent number
4,843,622
Issue date
Jun 27, 1989
NEC Corporation
Akio Yotsutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone registration and cancellation control in a wide area cord...
Patent number
4,833,702
Issue date
May 23, 1989
NEC Corporation
Kenji Shitara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio telephone system control apparatus and method
Patent number
4,802,200
Issue date
Jan 31, 1989
Nippon Telegraph & Telephone Corporation
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio telephone system control apparatus and method
Patent number
4,776,001
Issue date
Oct 4, 1988
Nippon Telegraph & Telephone Corporation
Yoshitoshi Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE