Inventor
KOTERA NOBUO
JP15 patents
Patents
15 patentsUS4825145AApr 25, 1989
Constant current circuit
HITACHI LTD60 citations96
US4177372ADec 4, 1979
Method and apparatus for laser zone melting
HITACHI LTD70 citations95
US5166553ANov 24, 1992
Current mirror circuit employing depletion mode FETs
HITACHI LTD26 citations92
US4881044ANov 14, 1989
Amplifying circuit
HITACHI LTD29 citations92
US4223292ASep 16, 1980
Hall element
HITACHI LTD21 citations81
US4857769AAug 15, 1989
Threshold voltage fluctuation compensation circuit for FETS
HITACHI LTD13 citations74
US5132752AJul 21, 1992
Field effect transistor
HITACHI LTD13 citations73
US4968904ANov 6, 1990
MESFET circuit with threshold-compensated source-follower output
HITACHI LTD13 citations73
US4672244AJun 9, 1987
Josephson logic integrated circuit
HITACHI LTD10 citations73
US4626701ADec 2, 1986
Rectifying circuit comprising a superconductive device
HITACHI LTD16 citations72
US4518868AMay 21, 1985
Superconductive large-scale integrated circuit chip
HITACHI LTD8 citations72
US4177298ADec 4, 1979
Method for producing an InSb thin film element
HITACHI LTD11 citations70
US4847550AJul 11, 1989
Semiconductor circuit
HITACHI LTD2 citations63
US4555643ANov 26, 1985
Superconducting logic circuit and superconducting switching device therefor
HITACHI LTD6 citations62
US4128681ADec 5, 1978
Method for producing an InSb thin film element
HITACHI LTD5 citations62