Yohei Ikawa

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Tochigi, JP

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Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR BRAZING, TUBE FOR HEAT EXCHANGERS, AND HEAT EXCHANGER
- Publication number 20180193962
- Publication date Jul 12, 2018
- HARIMA CHEMICALS, INC.
- Atsuhiro OGURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CLAD MATERIAL, METHOD OF MANUFACTURING PIPE, PIPE, AND HEAT EXCHANG...
- Publication number 20160290744
- Publication date Oct 6, 2016
- Keihin Thermal Technology Corporation
- Takashi TERADA
- B32 - LAYERED PRODUCTS
Information Patent Application
CLAD MATERIAL
- Publication number 20130157080
- Publication date Jun 20, 2013
- SHOWA DENKO K.K.
- Takashi Terada
- B32 - LAYERED PRODUCTS
Information Patent Application
Method Of Manufacturing A Hollow Circuit Substrate
- Publication number 20080013277
- Publication date Jan 17, 2008
- SHOWA DENKO K.K.
- Masafumi Ueda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Side plate for heat exchanger, heat exchanger and process for fabri...
- Publication number 20060272801
- Publication date Dec 7, 2006
- SHOWA DENKO K.K.
- Yohei Ikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR