Tadashi Haga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projected corner structure of building and indoor recessed wall str...
- Patent number 8,061,105
- Issue date Nov 22, 2011
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- E04 - BUILDING
Information Patent Grant
Support structure of building
- Patent number 7,779,603
- Issue date Aug 24, 2010
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Gypsum-based composite article and method for producing same
- Patent number 6,159,410
- Issue date Dec 12, 2000
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Gypsum-based composite article and method for producing same
- Patent number 6,110,575
- Issue date Aug 29, 2000
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Projected Corner Structure of Building and Indoor Recessed Wall Str...
- Publication number 20090077915
- Publication date Mar 26, 2009
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- E04 - BUILDING
Information Patent Application
Support Structure of Building
- Publication number 20080134621
- Publication date Jun 12, 2008
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Interior panel structure
- Publication number 20050252120
- Publication date Nov 17, 2005
- Yoshino Sangyo Co., Ltd.
- Tadashi Haga
- E04 - BUILDING