Masahiro Sasaki

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Ami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an ultrasonic transducer
- Patent number 4,783,888
- Issue date Nov 15, 1988
- Terumo Kabushiki Kaisha
- Tadashi Fujii
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic transducer and method of manufacturing same
- Patent number 4,704,774
- Issue date Nov 10, 1987
- Terumo Kabushiki Kaisha
- Tadashi Fujii
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric ultrasonic transducer with flexible electrodes adhere...
- Patent number 4,701,659
- Issue date Oct 20, 1987
- Terumo Corp.
- Tadashi Fujii
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL