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Takahiro Nishinaka
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Omihachiman-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rolling driving actuator and power toothbrush using the same
Patent number
7,712,174
Issue date
May 11, 2010
Panasonic Electric Works Co., Ltd.
Hiroaki Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Actuator and electric toothbrush using the same
Patent number
7,646,117
Issue date
Jan 12, 2010
Matsushita Electric Works, Ltd.
Hiroaki Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibratory linear actuator and electric toothbrush using the same
Patent number
7,495,358
Issue date
Feb 24, 2009
Panasonic Electric Works Co., Ltd.
Noboru Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reciprocation type linear driving actuator and power toothbrush usi...
Patent number
7,474,018
Issue date
Jan 6, 2009
Panasonic Electric Works Co., Ltd.
Hiroaki Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Linear actuator for both vibrating and rolling movement and electri...
Patent number
7,443,059
Issue date
Oct 28, 2008
Matsushita Electric Works, Ltd.
Noboru Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Actuator capable of reciprocal linear driving and rolling driving a...
Patent number
7,443,058
Issue date
Oct 28, 2008
Matsushita Electric Works, Ltd.
Hiroaki Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric toothbrush with linear oscillator
Patent number
7,328,474
Issue date
Feb 12, 2008
Matsushita Electric Works, Ltd.
Takahiro Nishinaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Actuator
Patent number
7,218,018
Issue date
May 15, 2007
Matsushita Electric Works, Ltd.
Yuya Hasegawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Linear oscillating actuator system
Patent number
7,053,507
Issue date
May 30, 2006
Matsushita Electric Works, Ltd.
Noboru Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Linear oscillating actuator
Patent number
6,559,563
Issue date
May 6, 2003
Matsushita Electric Works, Ltd.
Hiroaki Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Actuator and electric toothbrush using the same
Publication number
20080258566
Publication date
Oct 23, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Hiroaki Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTUATOR
Publication number
20070170877
Publication date
Jul 26, 2007
MATSUSHITA ELECTRIC WORKS, Ltd.
Yuya HASEGAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Actuator capable of reciprocal linear driving and rolling driving a...
Publication number
20070145832
Publication date
Jun 28, 2007
MATSUSHITA ELECTRIC WORKS, Ltd.
Hiroaki Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Reciprocation type linear driving actuator and power toothbrush usi...
Publication number
20070040457
Publication date
Feb 22, 2007
MATSUSHITA ELECTRIC WORKS, Ltd.
Hiroaki Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Rolling driving actuator and power toothbrush using the same
Publication number
20070011834
Publication date
Jan 18, 2007
Hiroaki Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Linear actuator for both vibrating and rolling movement and electri...
Publication number
20060168745
Publication date
Aug 3, 2006
MATSUSHITA ELECTRIC WORKS, LTD.,
Noboru Kobayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Vibratory linear actuator and electric toothbrush using the same
Publication number
20060158048
Publication date
Jul 20, 2006
MATSUSHITA ELECTRIC WORKS, Ltd.
Noboru Kobayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Actuator
Publication number
20050200207
Publication date
Sep 15, 2005
Yuya Hasegawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Linear oscillating actuator system
Publication number
20050134123
Publication date
Jun 23, 2005
Noboru Kobayashi
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Electric toothbrush and linear oscillator for the same
Publication number
20040010871
Publication date
Jan 22, 2004
Matsushita Electric Works, Ltd.
Takahiro Nishinaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LINEAR OSCILLATING ACTUATOR
Publication number
20030094861
Publication date
May 22, 2003
Matsushita Electric Works, Ltd.
Hiroaki Shimizu
B26 - HAND CUTTING TOOLS CUTTING SEVERING