Inventor
NARISAWA HIROAKI
US14 patents
⚠️ This page may combine multiple inventors who share the name “NARISAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
7 patentsUS7262064B2Aug 28, 2007
Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof
SONY CORP49 citations92
US5198949AMar 30, 1993
Thin film magnetic head with shaped magnetic layer
SONY CORP22 citations92
US5113300AMay 12, 1992
Thin film magnetic head
SONY CORP34 citations92
US7560724B2Jul 14, 2009
Storage device with reversible resistance change elements
SONY CORP18 citations84
US6572917B2Jun 3, 2003
Manufacturing method of magnetic memory device
SONY CORP9 citations71
US6120920ASep 19, 2000
Magneto-resistive effect magnetic head
SONY CORP6 citations61
US6064551AMay 16, 2000
Magnetoresistance effect type magnetic head
SONY CORP0 citations51
MITSUI CHEMICALS INC
5 patentsUS6664343B2Dec 16, 2003
Phenolic resin composition
MITSUI CHEMICALS INC64 citations95
US6642345B2Nov 4, 2003
Novolak aralkyl resin, preparation process thereof and composition containing said resin
MITSUI CHEMICALS INC9 citations73
US6100001AAug 8, 2000
Nitrile resin for electro-photographic carrier and preparation process thereof
MITSUI CHEMICALS INC6 citations58
US6084028AJul 4, 2000
Nitrile resin composition
MITSUI CHEMICALS INC2 citations58
US8053378B2Nov 8, 2011
Modified phenolic resin, epoxy resin composition containing the same, and prepreg containing the composition
MITSUI CHEMICALS INC0 citations51