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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tire information detecting apparatus without distortion
Patent number
7,408,454
Issue date
Aug 5, 2008
Alps Electric Co., Ltd.
Kouta Iijima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
OFDM receiver for easily synchronizing base band signal
Patent number
7,382,841
Issue date
Jun 3, 2008
Alps Electric Co., Ltd.
Yukio Ohtaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tire information detecting device capable of detecting correct tire...
Patent number
7,227,456
Issue date
Jun 5, 2007
Alps Electric Co., Ltd.
Kouta Iijima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Circularly polarized wave antenna suitable for miniaturization
Patent number
6,727,858
Issue date
Apr 27, 2004
Alps Electric Co., Ltd.
Kouta Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device with connecting/disconnecting screw
Patent number
5,991,164
Issue date
Nov 23, 1999
Alps Electric Co., Ltd.
Tatsuo Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency oscillator using a diode for frequency switching and...
Patent number
4,660,002
Issue date
Apr 21, 1987
Alps Electric Co., Ltd.
Kouta Iijima
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Tire information detecting apparatus without distortion
Publication number
20060049924
Publication date
Mar 9, 2006
Alps Electric Co., Ltd.
Kouta Iijima
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tire information detecting device capable of detecting correct tire...
Publication number
20050264407
Publication date
Dec 1, 2005
Alps Electric Co., Ltd.
Kouta Iijima
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tire information detecting apparatus having improved reception sens...
Publication number
20050264408
Publication date
Dec 1, 2005
Alps Electric Co., Ltd.
Kouta Iijima
B60 - VEHICLES IN GENERAL
Information
Patent Application
OFDM receiver for easily synchronizing base band signal
Publication number
20040052205
Publication date
Mar 18, 2004
Alps Electric Co., Ltd.
Yukio Ohtaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circularly polarized wave antenna suitable for miniaturization
Publication number
20030058170
Publication date
Mar 27, 2003
Alps Electric Co., Ltd.
Kouta Iijima
H01 - BASIC ELECTRIC ELEMENTS