Inventor
IWAI YUZURU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “IWAI YUZURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
9 patentsUS5721488AFeb 24, 1998
Method and apparatus for testing integrated magnetic head assembly
TDK CORP60 citations96
US6487041B2Nov 26, 2002
Thin film magnetic head with interlayers of multi-layer poles widening to a constant width portion at a receded distance
TDK CORP30 citations92
US6252748B1Jun 26, 2001
Thin film magnetic head with widening outer layer of multi-layer pole
TDK CORP27 citations92
US6426853B1Jul 30, 2002
Magnetoresistive effect sensor, thin-film magnetic head and thin-film wafer with the thin-film magnetic heads
TDK CORP19 citations84
US6144533ANov 7, 2000
Thin film magnetic head
TDK CORP11 citations74
US6317291B1Nov 13, 2001
Thin-film magnetic head having improved data writing characteristics and a method of making the same
TDK CORP4 citations63
US5768065AJun 16, 1998
Thin film magnetic head
TDK CORP4 citations63
US7027271B2Apr 11, 2006
Magnetoresistive device in a thin-film magnetic head and method of manufacturing same having particular electrode overlay configuration
TDK CORP4 citations62
US5236735AAug 17, 1993
Method of producing a thin film magnetic head
TDK CORP2 citations59
KITASATO INST
8 patentsUS4107297AAug 15, 1978
Antibiotic compound
KITASATO INST35 citations92
US6734292B1May 11, 2004
Pseudoerythromycin derivatives
KITASATO INST35 citations91
US4199514AApr 22, 1980
Compound, frenolicin B which is useful as an antibiotic
KITASATO INST8 citations73
US4493845AJan 15, 1985
Antibiotic AM-3603
KITASATO INST3 citations62
US6486197B1Nov 26, 2002
Substance ft-0554 and process for producing the same
KITASATO INST3 citations61
US4533547AAug 6, 1985
Antiviral antibiotic substance AM-2722 and process for production thereof
KITASATO INST1 citations52
US6835747B1Dec 28, 2004
Ft-0554a substances and process for the preparation thereof
KITASATO INST0 citations50
US4666715AMay 19, 1987
Antibiotic AM-5344-A2 substance and process for the production thereof
KITASATO INST1 citations50