Maeta Concrete Industry Ltd.

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Yamagata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cement, cement products, molding material, concrete member and a me...
- Patent number 5,651,816
- Issue date Jul 29, 1997
- Maeta Concrete Industry Ltd.
- Tadashi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Cement, cement products, molding material, a concrete member and a...
- Patent number 5,614,009
- Issue date Mar 25, 1997
- Maeta Concrete Industry Ltd.
- Tadashi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Cement, cement products, molding material, a concrete member and a...
- Patent number 5,609,680
- Issue date Mar 11, 1997
- Maeta Concrete Industry Ltd.
- Tadashi Kobayashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Joint structure for pillars and its joining method
- Patent number 5,577,857
- Issue date Nov 26, 1996
- Daido Concrete Co., Ltd.
- Takaaki Miyasaka
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING