Miki Oba

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for strengthening a ground
- Patent number 8,596,924
- Issue date Dec 3, 2013
- Kyokado Engineering Co., Ltd.
- Shunsuke Shimada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Plastic Gel Grouting Material and Method for Strengthening Ground
- Publication number 20090304457
- Publication date Dec 10, 2009
- Kyokado Engineering Co., Ltd.
- Shunsuke Shimada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING