Fumihiro KAWASHIMA

Inventor

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Work History

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Inventor Addresses

AddressDuration
Kakogawa, JPSep 28, 21 - Sep 28, 21
Kakogawa-shi, JPJan 31, 19 - Jan 31, 19
Saitama, JPNov 26, 24 - Nov 26, 24
Saitama-City, Saitama, JPFeb 02, 23 - Feb 02, 23

Technology Profile

Technology Matters
B21D: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1
B23K: SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1
F04F: PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
121512802024Heat exchanger and method for manufacturing heat exchanger0
2023/0035,1162023Heat Exchanger and Method for Manufacturing Heat Exchanger0
111313262021Ejector, ejector production method, and method for setting diffuser outlet flow path0
2019/0032,6792019EJECTOR, EJECTOR PRODUCTION METHOD, AND METHOD FOR SETTING OUTLET FLOW PATH OF DIFFUSER1
2019/0032,6782019EJECTOR, EJECTOR PRODUCTION METHOD, AND METHOD FOR SETTING DIFFUSER OUTLET FLOW PATH0

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