Inventor

GOFUKU EISHI

JP13 patents

Patents

13 patents

US4993148AFeb 19, 1991

Method of manufacturing a circuit board

MITSUBISHI ELECTRIC CORP148 citations99

US5173844ADec 22, 1992

Integrated circuit device having a metal substrate

MITSUBISHI ELECTRIC CORP68 citations96

US5081562AJan 14, 1992

Circuit board with high heat dissipations characteristic

MITSUBISHI ELECTRIC CORP53 citations96

US5771158AJun 23, 1998

Printed circuit board, printed circuit board used for flat panel display drive circuit, and flat panel display device

MITSUBISHI ELECTRIC CORP187 citations94

US5269868ADec 14, 1993

Method for separating bonded substrates, in particular disassembling a liquid crystal display device

MITSUBISHI ELECTRIC CORP48 citations92

US5012314AApr 30, 1991

Liquid crystal display restoring apparatus

MITSUBISHI ELECTRIC CORP30 citations91

US5459594AOct 17, 1995

Apparatus for inspecting on-off states of a scattering-type liquid crystal display panel

MITSUBISHI ELECTRIC CORP29 citations87

US5059941AOct 22, 1991

Electrode structure for a thick film resistor

MITSUBISHI ELECTRIC CORP14 citations73

US4946709AAug 7, 1990

Method for fabricating hybrid integrated circuit

MITSUBISHI ELECTRIC CORP9 citations73

US4785157ANov 15, 1988

Method for controlling electric resistance of a compound-type resistors

MITSUBISHI ELECTRIC CORP12 citations73

US5034569AJul 23, 1991

Multilayer interconnection circuit board

MITSUBISHI ELECTRIC CORP9 citations72

US5175399ADec 29, 1992

Wiring panel including wiring having a surface-reforming layer and method for producing the same

MITSUBISHI ELECTRIC CORP8 citations70

US5069745ADec 3, 1991

Process for preparing a combined wiring substrate

MITSUBISHI ELECTRIC CORP4 citations60