Inventor

UCHIGASAKI ISAO

JP12 patents

Patents

12 patents

US4448844AMay 15, 1984

Heat resistant resin and process for producing the same

HITACHI CHEMICAL CO LTD25 citations81

US4100120AJul 11, 1978

Resinous composition

HITACHI CHEMICAL CO LTD20 citations77

US4497922AFeb 5, 1985

Compositions of materials for forming protective film in semiconductor device

HITACHI CHEMICAL CO LTD7 citations73

US4490496ADec 25, 1984

Moistureproof insulating coating composition for packing circuit boards

HITACHI CHEMICAL CO LTD12 citations72

US4431758AFeb 14, 1984

Heat resistant resin composition comprising reaction product of polyamideimide resin, alcohol and acid component.

HITACHI CHEMICAL CO LTD6 citations72

US4228251AOct 14, 1980

Resin composition having low shrink properties

HITACHI CHEMICAL CO LTD16 citations71

US4367314AJan 4, 1983

Resin composition

HITACHI CHEMICAL CO LTD10 citations70

US4224430ASep 23, 1980

Resinous composition

HITACHI CHEMICAL CO LTD18 citations70

US4309519AJan 5, 1982

Process for producing flyback transformer

HITACHI CHEMICAL CO LTD16 citations69

US4233413ANov 11, 1980

Resin composition with low shrinkage

HITACHI CHEMICAL CO LTD13 citations69

US4245067AJan 13, 1981

Thermosetting resin composition

HITACHI CHEMICAL CO LTD2 citations62

US4064111ADec 20, 1977

Method for conducting a vapor-liquid contact reaction semi-batchwise

HITACHI CHEMICAL CO LTD5 citations60