Hisato Iwai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radio network system capable of autonomous estimation using positio...
- Patent number 8,060,107
- Issue date Nov 15, 2011
- Advanced Telecommunications Research Institute International
- Yasuhisa Takizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method using CDMA multiplexing technique and m...
- Patent number 7,006,475
- Issue date Feb 28, 2006
- Hitachi, Ltd.
- Toshiro Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive load and coverage management system and method
- Patent number 6,895,235
- Issue date May 17, 2005
- Telcordia Technologies, Inc.
- Jay Padgett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system
- Patent number 6,351,649
- Issue date Feb 26, 2002
- KDD Corporation
- Fumio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio apparatus capable of autonomous position estimation and radio...
- Publication number 20080014963
- Publication date Jan 17, 2008
- Advanced Telecommunications Research Institute International
- Yasuhisa Takizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive load and coverage management system and method
- Publication number 20020183039
- Publication date Dec 5, 2002
- Jay Padgett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE