Tokio Suzuki

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Iwaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disc device having multiple disk carry-in speeds
- Patent number 7,921,434
- Issue date Apr 5, 2011
- Alpine Electronics, Inc.
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-storing disk device having a drive unit and a transporting-uni...
- Patent number 7,472,403
- Issue date Dec 30, 2008
- Alpine Electronics, Inc.
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for changing multiple media disks
- Patent number 7,418,724
- Issue date Aug 26, 2008
- Alpine Electronics, Inc.
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Supporting mechanism for vehicle mounting apparatus
- Patent number 5,867,472
- Issue date Feb 2, 1999
- Alpine Electronics, Inc.
- Tokio Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus including a pair of angularly spaced sensors for detectin...
- Patent number 4,791,366
- Issue date Dec 13, 1988
- Alpine Electronics Inc.
- Tokio Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Motion sensor unit
- Patent number 4,684,928
- Issue date Aug 4, 1987
- Alpine Electronics Inc.
- Toshiaki Takahashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISC DEVICE
- Publication number 20090265727
- Publication date Oct 22, 2009
- Alpine Electronics, Inc.
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk-storing disk device
- Publication number 20060215502
- Publication date Sep 28, 2006
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk changer apparatus
- Publication number 20050249100
- Publication date Nov 10, 2005
- Tsutomu Tatekawa
- G11 - INFORMATION STORAGE