Satoshi Urabe

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmit-receive unit
- Patent number 6,288,910
- Issue date Sep 11, 2001
- Alps Electric Co., Ltd.
- Yoshio Saito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmitter-receiver unit for portable telephone
- Patent number 6,223,023
- Issue date Apr 24, 2001
- Alps Electric Co., Ltd.
- Jiro Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device
- Patent number 6,147,866
- Issue date Nov 14, 2000
- Alps Electric Co., Ltd.
- Yoshio Saito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amplifier circuit having common AGC to IF and RF amplifiers for use...
- Patent number 5,926,749
- Issue date Jul 20, 1999
- Alps Electric Co., Ltd.
- Sadao Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AGC voltage correction circuit
- Patent number 5,900,782
- Issue date May 4, 1999
- Alps Electric Co., Ltd.
- Sadao Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multistage variable gain amplifier circuit
- Patent number 5,900,781
- Issue date May 4, 1999
- Alps Electric Co., Ltd.
- Sadao Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY