Souji Sasaki

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic inspection system
- Patent number 5,331,855
- Issue date Jul 26, 1994
- Hitachi Construction Machinery Co., Ltd.
- Yoshihiko Takashita
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic flaw detector
- Patent number 5,117,697
- Issue date Jun 2, 1992
- Hitachi Construction Machinery Co., Ltd.
- Yoshihiko Takishita
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Fan-shape scanning ultrasonic flaw detecting apparatus
- Patent number 5,024,093
- Issue date Jun 18, 1991
- Hitachi, Ltd.
- Souji Sasaki
- G01 - MEASURING TESTING