Yoshihiro Umeda

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger
- Patent number 9,291,403
- Issue date Mar 22, 2016
- Yutaka Giken Co., Ltd.
- Toru Hisanaga
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for compressing a mat in exhaust gas cleaning...
- Patent number 8,893,383
- Issue date Nov 25, 2014
- Yutaka Giken Co., Ltd.
- Yoshihiro Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Heat exchanger
- Publication number 20110240270
- Publication date Oct 6, 2011
- YUTAKA GIKEN CO., LTD.
- Toru Hisanaga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR COMPRESSING A MAT IN EXHAUST GAS CLEANING...
- Publication number 20100154215
- Publication date Jun 24, 2010
- Yoshihiro Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR