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Tetsuro Makise
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless power transmission apparatus
Patent number
10,804,708
Issue date
Oct 13, 2020
Sony Corporation
Hisato Hirasaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wireless power transmission apparatus
Patent number
9,793,762
Issue date
Oct 17, 2017
Sony Corporation
Hisato Hirasaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wireless power transmission apparatus
Patent number
9,300,145
Issue date
Mar 29, 2016
Sony Corporation
Hisato Hirasaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Head system, recording and reproduction system, and magnetic record...
Patent number
7,420,758
Issue date
Sep 2, 2008
Sony Corporation
Yasutoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording apparatus
Patent number
6,181,495
Issue date
Jan 30, 2001
Sony Corporation
Tetsuro Makise
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for recording a digital signal onto a recording medium at...
Patent number
5,559,643
Issue date
Sep 24, 1996
Sony Corporation
Tetsuro Makise
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for reproducing a digital pattern from motion picture fil...
Patent number
5,508,761
Issue date
Apr 16, 1996
Sony Corporation
Etsuro Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Video tape recorder monitors recording errors and rerecords video s...
Patent number
5,402,271
Issue date
Mar 28, 1995
Sony Corporation
Kozo Kaminaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Video tape that records, plays back, and rerecords video signals to...
Patent number
5,343,334
Issue date
Aug 30, 1994
Sony Corporation
Kozo Kaminaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital signal reproducing apparatus
Patent number
5,157,561
Issue date
Oct 20, 1992
Sony Corporation
Tetsuro Makise
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
Publication number
20180019617
Publication date
Jan 18, 2018
SONY CORPORATION
Hisato Hirasaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
Publication number
20160181872
Publication date
Jun 23, 2016
SONY CORPORATION
Hisato HIRASAKA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIRELESS POWER TRANSMISSION APPARATUS
Publication number
20110193417
Publication date
Aug 11, 2011
SONY CORPORATION
Hisato Hirasaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Head system, recording and reproduction system, and magnetic record...
Publication number
20040207941
Publication date
Oct 21, 2004
Yasutoshi Inoue
G11 - INFORMATION STORAGE