Hiroki Okuzawa

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Hamura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic generator and program writing method
- Patent number 8,830,003
- Issue date Sep 9, 2014
- Kaijo Corporation
- Hiroshi Hasegawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC GENERATOR AND PROGRAM WRITING METHOD
- Publication number 20110254519
- Publication date Oct 20, 2011
- Hiroshi Hasegawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL