Toshiyuki Iwamoto

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stress transmission device, and structure and method of constructin...
- Patent number 6,554,542
- Issue date Apr 29, 2003
- Shimizu Construction Co., Ltd.
- Hideyuki Mano
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Separation preventive pipe joint
- Patent number 4,863,199
- Issue date Sep 5, 1989
- Kubota, Ltd.
- Sadamune Hojo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Stress transmission device, and structure and method of constructin...
- Publication number 20010046416
- Publication date Nov 29, 2001
- Hideyuki Mano
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING