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Toshiharu Tsubata
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Hachiohji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic motor
Patent number
8,330,328
Issue date
Dec 11, 2012
Olympus Corporation
Toshiharu Tsubata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ultrasonic piezoelectric transducer and ultrasonic actuator
Patent number
5,523,643
Issue date
Jun 4, 1996
Olympus Optical Company Limited
Takanao Fujimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultrasonic motor
Patent number
5,416,375
Issue date
May 16, 1995
Olympus Optical Co., Ltd.
Tomoki Funakubo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ULTRASONIC MOTOR
Publication number
20110043076
Publication date
Feb 24, 2011
OLYMPUS CORPORATION
Toshiharu TSUBATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER