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H & B System Co. Ltd. Patents |
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Assignee: H & B System Co. Ltd.
Address: Tokyo, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6672162 |
Ultrasonic detection apparatus and ultrasonic detection method employing the same |
January 6, 2004 |
| While a transmitting transducer (2a) for transmitting an ultrasonic wave and a receiving transducer (2b) for receiving an ultrasonic wave are moved within a predetermined circular region (7) on a surface of a material being measured, ultrasonic waves are transmitted and received 10,000 |
| 6584847 |
Ultrasonic detector and method for ultrasonic detection |
July 1, 2003 |
| While a transmitting transducer (2a) for transmitting an ultrasonic wave and a receiving transducer (2b) for receiving an ultrasonic wave are moved within a predetermined circular region (7) on a surface of a material being measured, ultrasonic waves are transmitted and received 10,000 |
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