Inventor
KOBA MASAYOSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KOBA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
28 patentsUS5593495AJan 14, 1997
Method for manufacturing thin film of composite metal-oxide dielectric
SHARP KK261 citations98
US5998819ADec 7, 1999
Thin ferroelectric film element having a multi-layered thin ferroelectric film and method for manufacturing the same
SHARP KK50 citations96
US4855014AAug 8, 1989
Method for manufacturing semiconductor devices
SHARP KK90 citations96
US5576564ANov 19, 1996
Ferroelectric thin film with intermediate buffer layer
SHARP KK56 citations95
US6440591B1Aug 27, 2002
Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof
SHARP KK32 citations92
US6232167B1May 15, 2001
Method of producing a ferroelectric thin film coated substrate
SHARP KK18 citations92
US5851841ADec 22, 1998
Method for producing ferroelectric film element, and ferroelectric film element and ferroelectric memory element produced by the method
SHARP KK30 citations92
US5831299ANov 3, 1998
Thin ferroelectric film element having a multi-layered thin ferroelectric film and method for manufacturing the same
SHARP KK35 citations92
US5821005AOct 13, 1998
Ferroelectrics thin-film coated substrate and manufacture method thereof and nonvolatile memory comprising a ferroelectrics thinfilm coated substrate
SHARP KK51 citations92
US5811181ASep 22, 1998
Ferroelectric thin film, ferroelectric thin film covering substrate and manufacturing method of ferroelectric thin film
SHARP KK24 citations92
US5757061AMay 26, 1998
Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof
SHARP KK42 citations92
US5105090AApr 14, 1992
Semiconductor device with a photodetector switching device
SHARP KK22 citations91
US5856242AJan 5, 1999
Method of producing dielectric thin film element
SHARP KK17 citations82
US5011550AApr 30, 1991
Laminated structure of compound semiconductors
SHARP KK20 citations82
US5550101AAug 27, 1996
Superconducting magnetoresistive element having a plurality of weak-coupling portions and a method of fabricating the same
SHARP KK16 citations74
US4655850AApr 7, 1987
Method of forming monocrystalline thin films by parallel beam scanning of belt shaped refractory metal film on amorphous or polycrystalline layer
SHARP KK9 citations74
US5491410AFeb 13, 1996
Superconducting magnetic sensor having a ferromagnetic element for converging an external magnetic field
SHARP KK10 citations73
US5352978AOct 4, 1994
Apparatus for sensing a magnetic field with a superconductive material
SHARP KK9 citations73
US5318951AJun 7, 1994
Method for fabricating oxide superconducting coatings
SHARP KK15 citations73
US5254945AOct 19, 1993
Magneto-resistive superconductive device and method for sensing magnetic fields
SHARP KK7 citations73
US5219828AJun 15, 1993
Method for fabricating oxide superconducting coatings
SHARP KK5 citations73
US5194808AMar 16, 1993
Magnetic field detector using a superconductor magnetoresistive element with ac and dc biasing and a signal processor using fourier transform
SHARP KK9 citations73
US5016065AMay 14, 1991
Compound semiconductor substrate with InGaP layer
SHARP KK9 citations70
US5298485AMar 29, 1994
Superconductive logic device
SHARP KK4 citations62
US5262026ANov 16, 1993
Method of manufacturing a device having a superconducting film
SHARP KK3 citations62
US5223446AJun 29, 1993
Semiconductor device with a photodetector switching device grown on a recrystallized monocrystal silicon film
SHARP KK3 citations61
US4207617AJun 10, 1980
Memory erase and memory read-out in an EL display panel controlled by an electron beam
SHARP KK6 citations59
US5144395ASep 1, 1992
Optically driven semiconductor device
SHARP KK6 citations57