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Patent applications and USPTO patent grants for Motegi; Ryohei.The latest application filed is for "ultrasonic current meter".
Patent | Date |
---|---|
Ultrasonic current meter Grant 6,928,369 - Kishimoto , et al. August 9, 2 | 2005-08-09 |
Ultrasonic current meter App 20040107779 - Kishimoto, Masao ;   et al. | 2004-06-10 |
Flaw detection apparatus employing tire probes having ultrasonic oscillators mounted therein Grant 5,786,535 - Takeuchi , et al. July 28, 1 | 1998-07-28 |
Ultrasonic flow velocity measurement method and apparatus thereof Grant 5,280,728 - Sato , et al. January 25, 1 | 1994-01-25 |
Access alarming method and apparatus for working vehicle Grant 4,937,795 - Motegi , et al. June 26, 1 | 1990-06-26 |
Method of and apparatus for measuring flow velocity by using ultrasonic waves Grant 4,930,358 - Motegi , et al. June 5, 1 | 1990-06-05 |
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