Inventor
OHMURA KAORU
14 patents
Patents
14 patentsUS4251795AFeb 17, 1981
Semiconductor magnetoresistive element having a differential effect
ASAHI CHEMICAL IND122 citations96
US4392013AJul 5, 1983
Fine-patterned thick film conductor structure and manufacturing method thereof
ASAHI CHEMICAL IND37 citations92
US4377652AMar 22, 1983
Polyamide-imide compositions and articles for electrical use prepared therefrom
ASAHI CHEMICAL IND45 citations92
US4296424AOct 20, 1981
Compound semiconductor device having a semiconductor-converted conductive region
ASAHI CHEMICAL IND40 citations92
US4401521AAug 30, 1983
Method for manufacturing a fine-patterned thick film conductor structure
ASAHI CHEMICAL IND34 citations91
US4401966AAug 30, 1983
Magnetoelectric transducer and fabrication method therefor
ASAHI CHEMICAL IND25 citations81
US4220707ASep 2, 1980
Epoxy resin composition for image formation
ASAHI CHEMICAL IND20 citations81
US4180404ADec 25, 1979
Heat resistant photoresist composition and process for preparing the same
ASAHI CHEMICAL IND18 citations81
US4227039AOct 7, 1980
Thin-film microcircuit board
ASAHI CHEMICAL IND12 citations74
US4316974AFeb 23, 1982
Polymers for use in heat resistant photoresist composition and process for preparing the same
ASAHI CHEMICAL IND11 citations73
US4310641AJan 12, 1982
Heat resistant photoresist composition and process for preparing the same
ASAHI CHEMICAL IND13 citations73
US4121007AOct 17, 1978
Printed circuit board made by dispersion imaging
ASAHI CHEMICAL IND15 citations73
US4208477AJun 17, 1980
Heat resistant photoresist composition and process for preparing the same
ASAHI CHEMICAL IND2 citations62
US3956239AMay 11, 1976
Epoxy resin composition including amide derivative of 4-aminomethyl-1,8-diaminooctane
ASAHI CHEMICAL IND3 citations61