Junichi HASEGAWA

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus
- Patent number 8,433,289
- Issue date Apr 30, 2013
- Fujitsu Limited
- Junichi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system having a control for limiting the numbe...
- Patent number 5,548,799
- Issue date Aug 20, 1996
- Fujitsu Limited
- Fumihiko Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed-forward amplifier of a type preventing unwanted waves from bei...
- Patent number 5,515,000
- Issue date May 7, 1996
- Fujitsu Limited
- Satoshi Maruyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feed forward amplifier
- Patent number 5,477,187
- Issue date Dec 19, 1995
- Fujitsu Limited
- Fumihiko Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fading simulation method and fading simulator
- Patent number 5,355,519
- Issue date Oct 11, 1994
- Fujitsu Limited
- Junichi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS
- Publication number 20120329428
- Publication date Dec 27, 2012
- Fujitsu Limited
- Junichi HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE