Inventor

KARITA MITSUJI

JP7 patents

Patents

7 patents

US5443346AAug 22, 1995

Wafer conveying system in a clean room

SHINKO ELECTRIC CO LTD127 citations95

US4908533AMar 13, 1990

Transporting apparatus

SHINKO ELECTRIC CO LTD62 citations94

US4868431ASep 19, 1989

Linear motor with an elongated core using oppositely polarized magnets to maximize perpendicular flux lines

SHINKO ELECTRIC CO LTD90 citations94

US4698876AOct 13, 1987

Door apparatus partially supported by a magnetic mechanism

SHINKO ELECTRIC CO LTD62 citations94

US4876765AOct 31, 1989

Door apparatus with magnetic support

SHINKO ELECTRIC CO LTD42 citations91

US4700119AOct 13, 1987

Apparatus for positioning carriage in automatic transportation system

SHINKO ELECTRIC CO LTD10 citations72

US3980284ASep 14, 1976

Apparatus for preventing solidification of molten metal in an electro-magnetic pump for supplying the molten metal

SHINKO ELECTRIC CO LTD7 citations65