Takeo Nasu

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for ejecting a ground improving grout into a ground
- Patent number 6,322,294
- Issue date Nov 27, 2001
- Kyokado Engineering Co., Ltd.
- Takeo Nasu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for ejecting ground improving grout into ground
- Patent number 6,302,624
- Issue date Oct 16, 2001
- Kyokado Engineering Co., Ltd.
- Takeo Nasu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING