Inventor
AIHARA KATSUZO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “AIHARA KATSUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS5096882AMar 17, 1992
Process for controlling oxygen content of superconductive oxide, superconductive device and process for production thereof
HITACHI LTD75 citations96
US7026817B2Apr 11, 2006
Nuclear magnetic resonance spectrometer for liquid-solution
HITACHI LTD12 citations92
US6897657B2May 24, 2005
Nuclear magnetic resonance spectrometer for liquid-solution
HITACHI LTD15 citations92
US5680085AOct 21, 1997
Magnetic field generator, a persistent current switch assembly for such a magnetic field generator, and the method of controlling such magnetic field generator
HITACHI LTD35 citations92
US5287026AFeb 15, 1994
Superconducting magnetic levitation apparatus
HITACHI LTD37 citations92
US4652697AMar 24, 1987
Aluminum-stabilized superconducting wire
HITACHI LTD39 citations92
US5757257AMay 26, 1998
Permanent current switch and superconducting magnet system
HITACHI LTD25 citations91
US6888352B2May 3, 2005
Nuclear magnetic resonance spectrometer using split magnets
HITACHI LTD11 citations82
US7190167B2Mar 13, 2007
Nuclear magnetic resonance spectrometer for liquid-solution
HITACHI LTD8 citations74
US7046007B2May 16, 2006
Nuclear magnetic resonance spectrometer using split magnets
HITACHI LTD9 citations74
US5798312AAug 25, 1998
Elongate superconductor elements comprising oxide superconductors, superconducting coils and methods of making such elements
HITACHI LTD15 citations73
US5375531ADec 27, 1994
Composite superconductor body and magnetic levitation system
HITACHI LTD19 citations73
US4218668AAug 19, 1980
Superconductive magnet device
HITACHI LTD16 citations73
US5318948AJun 7, 1994
Oxide superconductor, superconducting wire and coil using the same and method of production thereof
HITACHI LTD18 citations72
US4870379ASep 26, 1989
Superconducting switching device
HITACHI LTD6 citations71
US5109312AApr 28, 1992
Magnetic recording apparatus and magnetic head with superconducting material
HITACHI LTD4 citations63
US4560404ADec 24, 1985
Method of producing material for superconductor
HITACHI LTD3 citations62
US7492159B2Feb 17, 2009
Nuclear magnetic resonance spectrometer for liquid-solution
HITACHI LTD0 citations52