Masaaki Yoshimi

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controlling operation of mobile base station so as to avoid radio i...
- Patent number 6,999,725
- Issue date Feb 14, 2006
- NTT DoCoMo, Inc.
- Kazumasa Nitta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication scheme for efficiently regulating service thro...
- Patent number 5,983,097
- Issue date Nov 9, 1999
- NTT Mobile Communications Network Inc.
- Kazuhiko Kakinuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel allocation for co-located systems based on interferring cha...
- Patent number 5,862,487
- Issue date Jan 19, 1999
- NTT Mobile Communications Network Inc.
- Teruya Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system using base station frequency correction...
- Patent number 5,826,197
- Issue date Oct 20, 1998
- NTT Mobile Communications Network, Inc.
- Kiyohito Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatic creation of peripheral zone information
- Patent number 5,732,327
- Issue date Mar 24, 1998
- NTT Mobile Communications Network Inc.
- Masaaki Yoshimi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for monitoring the state of interference by a base station o...
- Patent number 5,603,093
- Issue date Feb 11, 1997
- NTT Mobile Communications Network, Inc.
- Masaaki Yoshimi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile communication network forming device, mobile communication s...
- Publication number 20030027524
- Publication date Feb 6, 2003
- NTT DoCoMo, Inc.
- Hisashi Matsuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling operation of mobile base station so as to avoid radio i...
- Publication number 20030003874
- Publication date Jan 2, 2003
- NTT DoCoMo, Inc.
- Kazumasa Nitta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE