Yuuichi Hagiwara

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Outdoor radio equipment
- Patent number 7,139,531
- Issue date Nov 21, 2006
- Fujitsu Limited
- Yasuo Iwahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna unit having integral radio transmitter-receiver and fixed t...
- Patent number 5,926,151
- Issue date Jul 20, 1999
- Fujitsu Limited
- Yuuichi Hagiwara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Outdoor radio equipment
- Publication number 20040185906
- Publication date Sep 23, 2004
- Yasuo Iwahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication method
- Publication number 20040072564
- Publication date Apr 15, 2004
- Yasuo Iwahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE