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Nobutaka Tsuneyoshi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power generation switch
Patent number
9,754,748
Issue date
Sep 5, 2017
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power generation switch apparatus
Patent number
9,551,327
Issue date
Jan 24, 2017
Mitsumi Electric Co., Ltd.
Toshio Kaneko
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power generating device and switch
Patent number
9,106,110
Issue date
Aug 11, 2015
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power generation apparatus and switch
Patent number
9,041,231
Issue date
May 26, 2015
Mitsumi Electric Co., Ltd.
Toshio Kaneko
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power generator device and switch
Patent number
8,907,507
Issue date
Dec 9, 2014
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Recording and/or reproducing device having a positioning arrangemen...
Patent number
7,420,767
Issue date
Sep 2, 2008
Mitsumi Electric Co., Ltd
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/or reproducing device having a positioning arrangemen...
Patent number
7,372,668
Issue date
May 13, 2008
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/or reproducing device wherein shaft is out of contact...
Patent number
7,344,100
Issue date
Mar 18, 2008
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Guide roller including a pair of bearing having bearings flanges fo...
Patent number
7,240,872
Issue date
Jul 10, 2007
Mitsumi Electric Co., Ltd.
Hiromi Inoguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and/or reproducing device having a retaining mechanism to...
Patent number
7,195,190
Issue date
Mar 27, 2007
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape recording and reproduction apparatus capable of stable operati...
Patent number
6,922,306
Issue date
Jul 26, 2005
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproduction apparatus including gear mechanism
Patent number
6,885,516
Issue date
Apr 26, 2005
Mitsumi Electric Co., Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
POWER GENERATION SWITCH
Publication number
20160314923
Publication date
Oct 27, 2016
MITSUMI ELECTRIC CO., LTD.
Nobutaka TSUNEYOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER GENERATION SWITCH APPARATUS
Publication number
20150054289
Publication date
Feb 26, 2015
MITSUMI ELECTRIC CO., LTD.
Toshio Kaneko
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GENERATING DEVICE AND SWITCH
Publication number
20130270943
Publication date
Oct 17, 2013
MITSUMI ELECTRIC CO., LTD.
Nobutaka TSUNEYOSHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GENERATION APPARATUS AND SWITCH
Publication number
20130270092
Publication date
Oct 17, 2013
MITSUMI ELECTRIC CO., LTD.
Toshio Kaneko
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GENERATOR DEVICE AND SWITCH
Publication number
20130175806
Publication date
Jul 11, 2013
Nobutaka Tsuneyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Recording and/or reproducing device wherein shaft is out of contact...
Publication number
20070235576
Publication date
Oct 11, 2007
Mitsumi Electric Co. Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device comprising an automatic shutter
Publication number
20070235579
Publication date
Oct 11, 2007
Mitsumi Electric Co. Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device having a clutch member with a c...
Publication number
20060291092
Publication date
Dec 28, 2006
Mitsumi Electric Co. Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device having an ejection amount adjus...
Publication number
20060238910
Publication date
Oct 26, 2006
Mitsumi Electric Co. Ltd.
Kouji Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Guide roller including a pair of bearings having bearing flanges fo...
Publication number
20060231661
Publication date
Oct 19, 2006
Mitsumi Electric Co. Ltd.
Hiromi Inoguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device having a retaining mechanism to...
Publication number
20060169825
Publication date
Aug 3, 2006
MITSUMI ELECTRIC CO., LTD.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device having a positioning arrangemen...
Publication number
20060169816
Publication date
Aug 3, 2006
Mitsumi Electric Co. Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and/or reproducing device having a positioning arrangemen...
Publication number
20060109589
Publication date
May 25, 2006
Mitsumi Electric Co. Ltd.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Tape recording and reproduction apparatus capable of stable operati...
Publication number
20040061971
Publication date
Apr 1, 2004
MITSUMI ELECTRIC CO., LTD.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording and reproduction apparatus including gear mechanism
Publication number
20030235003
Publication date
Dec 25, 2003
MITSUMI ELECTRIC CO., LTD.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE
Information
Patent Application
Intermittent gear member, intermittent gear mechanism, and magnetic...
Publication number
20030235004
Publication date
Dec 25, 2003
MITSUMI ELECTRIC CO., LTD.
Nobutaka Tsuneyoshi
G11 - INFORMATION STORAGE