Hiroshi NAGURA

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing heat exchanger
- Patent number 10,598,440
- Issue date Mar 24, 2020
- Yutaka Giken Co., Ltd.
- Toru Hisanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger and method of manufacturing same
- Patent number 9,879,919
- Issue date Jan 30, 2018
- Yutaka Giken Co., Ltd.
- Toru Hisanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING HEAT EXCHANGER
- Publication number 20180017332
- Publication date Jan 18, 2018
- Yutaka Giken Co., Ltd.
- Toru HISANAGA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER AND METHOD OF MANUFACTURING SAME
- Publication number 20150369543
- Publication date Dec 24, 2015
- YUTAKA GIKEN CO., LTD.
- Toru HISANAGA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR