Inventor

HASEGAWA YOSHIHARU

US17 patents

⚠️ This page may combine multiple inventors who share the name “HASEGAWA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HASEGAWA YOSHIHARU

DENSO CORP

Aluminum alloy clad material for heat exchangers exhibiting excellent erosion-corrosion resistance

Brazing sheet having an excellent corrosion resistance for use in a heat exchanger, and a heat exchanger using the same

Water-base binder for aluminum material brazing, brazing composition, and method of brazing with the composition

Aluminum alloy piping material having an excellent corrosion resistance and workability

Aluminum-extruded multi-cavity flat tube having excellent brazing characteristics for use in automotive heat exchanger and manufacturing method therefor

Aluminum alloy extruded product for heat exchangers and method of manufacturing the same

Filler metal for aluminum brazing sheet for heat exchangers and method of manufacturing same

SUMITOMO LIGHT METAL IND

Aluminum heat exchanger excellent in corrosion resistance

Aqueous aluminum brazing composition, aluminum material coated with the brazing composition, brazing method using the aluminum material, and automotive heat exchanger manufactured by using the brazing method

Brazing fin material for heat exchangers, heat exchanger, and method of manufacturing same

Aluminum alloy piping material for automotive tubes having excellent corrosion resistance and formability, and method of manufacturing same

NIPPON DENSO CO

Process of producing lightweight and corrosion-resistant heat exchanger

Heat exchanger made of aluminum alloys and tube material for the heat exchanger

FURUKAWA SKY ALUMINUM CORP

Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet

FURUKAWA ALUMINIUM

Aluminum alloy fin material for heat exchanger

HONDA MOTOR CO LTD

Vehicle front pillar construction

GRAENGES AB

Corrosion resisting copper alloy