Masaharu Hata

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of handover and route diversity in mobile radio communication
- Patent number 5,408,514
- Issue date Apr 18, 1995
- Nippon Telegraph & Telephone Corporation
- Masayuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of handover and route diversity in mobile radio communication
- Patent number 5,317,623
- Issue date May 31, 1994
- Nippon Telegraph & Telephone Corporation
- Masayuki Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio channel switching control method
- Patent number 5,258,980
- Issue date Nov 2, 1993
- Nippon Telegraph & Telephone Corporation
- Akihiro Maebara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuit for burst communications systems
- Patent number 4,339,817
- Issue date Jul 13, 1982
- Nippon Electric Co., Ltd.
- Masaharu Hata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE