Inventor

KUROISHI NOBUHITO

JP18 patents

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

KUROISHI NOBUHITO

SUMITOMO ELECTRIC INDUSTRIES

Aluminum-silicon alloy heatsink for semiconductor devices

Dispersion-strengthened heat- and wear-resistant aluminum alloy and process for producing same

Valve-seat insert for internal combustion engines and its production

Aluminum alloy and method for producing the same

Valve-seat insert for internal combustion engines

Electric contact materials

Method for producing material for semiconductor device

Aluminum alloy and method for producing the same

Process for producing sintered ferrous alloys

Sintered hard metals having high wear resistance

Method for producing hot forged material from powder

NAT AEROSPACE LAB

Method of producing a functionally gradient material

Method of producing rocket combustors

Method of producing rocket combustors

TOYOTA MOTOR CORP

Method for making a valve-seat insert for internal combustion engines

KUBOTA KK

Method of electronic sintering method and mold for use in the method

AGENCY IND SCIENCE TECHN

Manufacturing method of super-heat-resisting alloy material

HONDA MOTOR CO LTD

Porous valve seat materials for internal combustion engines