Inventor
MIYAHARA MICHITO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MIYAHARA MICHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO SPEC METALS
9 patentsUS4814915AMar 21, 1989
Magnetic head slider and material therefor
SUMITOMO SPEC METALS29 citations92
US4796127AJan 3, 1989
Recording head slider
SUMITOMO SPEC METALS36 citations92
US4430440AFeb 7, 1984
Magnetic head slider material
SUMITOMO SPEC METALS52 citations92
US4598052AJul 1, 1986
Alumina base substrate of recording head and process for the production thereof
SUMITOMO SPEC METALS22 citations82
US4902651AFeb 20, 1990
Material for magnetic head substrate member
SUMITOMO SPEC METALS19 citations81
US4859638AAug 22, 1989
Magnetic head sliders, materials therefor, and the process for the production thereof
SUMITOMO SPEC METALS16 citations81
US5595947AJan 21, 1997
Substrate materials for magnetic head
SUMITOMO SPEC METALS9 citations72
US5595946AJan 21, 1997
Substrate materials for magnetic heads with low flying height
SUMITOMO SPEC METALS11 citations72
US5302560AApr 12, 1994
Process for the production of magnetic head sliders
SUMITOMO SPEC METALS0 citations51
NIPPON TUNGSTEN
8 patentsUS4430279AFeb 7, 1984
Process for producing zirconia yttria grinding media used for grinding magnetic coating powder
NIPPON TUNGSTEN30 citations89
US4356272AOct 26, 1982
Sintered bodies Al2 O3 -TiC-TiO2 continuing yttrium (y)
NIPPON TUNGSTEN29 citations89
US4582812AApr 15, 1986
Aluminum oxide substrate material for magnetic head and method for producing the same
NIPPON TUNGSTEN21 citations81
US4063908ADec 20, 1977
Process for manufacturing ceramic cutting tool materials
NIPPON TUNGSTEN30 citations81
US5119863AJun 9, 1992
Water jet nozzle for loom
NIPPON TUNGSTEN11 citations72
US4438213AMar 20, 1984
Magnetic head slider material and method for producing the same
NIPPON TUNGSTEN5 citations59
US5649571AJul 22, 1997
Sub-nozzle in an air injection type weaving machine
NIPPON TUNGSTEN5 citations57
US4987930AJan 29, 1991
Auxiliary sub-nozzle for fluid jet loom
NIPPON TUNGSTEN5 citations57