TREA

Sadayuki Ueha

Follow

Person

  • Machida, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a superior longitudinal vibrator
    • Patent number 5,191,688
    • Issue date Mar 9, 1993
    • Olympus Optical Co., Ltd.
    • Hiroyuki Takizawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ultransonic motor
    • Patent number 5,136,200
    • Issue date Aug 4, 1992
    • Olympus Optical Co., Ltd.
    • Hiroyuki Takizawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ultrasonic driven type motor
    • Patent number 4,885,499
    • Issue date Dec 5, 1989
    • NGK Spark Plug Co., Inc.
    • Sadayuki Ueha
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vibration wave motor
    • Patent number 4,734,610
    • Issue date Mar 29, 1988
    • Canon Kabushiki Kaisha
    • Ichiro Okumura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Piezoelectric rotary driver
    • Patent number 4,634,916
    • Issue date Jan 6, 1987
    • NGK Spark Plug Co., Ltd
    • Kozo Okada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER