Inventor
YAMAMOTO TATSUSHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO TATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
21 patentsUS6620290B2Sep 16, 2003
Plasma process apparatus
SHARP KK30 citations93
US7128516B2Oct 31, 2006
Workpiece transport apparatus
SHARP KK24 citations92
US6776879B2Aug 17, 2004
Backing plate used for sputtering apparatus and sputtering method
SHARP KK26 citations92
US5202862AApr 13, 1993
Magneto-optical recording and reproducing device having integrally formed recording and reproducing magnetic heads
SHARP KK21 citations92
US6527908B2Mar 4, 2003
Plasma process apparatus
SHARP KK40 citations91
US6726802B2Apr 27, 2004
Plasma processing apparatus
SHARP KK14 citations84
US6638392B2Oct 28, 2003
Plasma process apparatus
SHARP KK18 citations84
US5728240AMar 17, 1998
Positionally adjustable member and applications therefor
SHARP KK19 citations82
US5020212AJun 4, 1991
Method of manufacturing a magnetic head
SHARP KK21 citations80
US6783628B2Aug 31, 2004
Plasma processing apparatus
SHARP KK8 citations74
US5145555ASep 8, 1992
Method of manufacturing a magnetic head
SHARP KK10 citations74
US5325344AJun 28, 1994
Magneto-optical recording and reproducing device having integrally formed recording and reproducing magnetic heads
SHARP KK11 citations73
US5663845ASep 2, 1997
Magnetic recording/reproducing apparatus
SHARP KK11 citations72
US5491594AFeb 13, 1996
Magnetic recording/reproducing apparatus
SHARP KK8 citations70
US6866747B2Mar 15, 2005
Plasma processing apparatus
SHARP KK3 citations63
US6753496B2Jun 22, 2004
Plasma processing apparatus
SHARP KK3 citations63
US5691866ANov 25, 1997
Magnetic head and method of manufacturing the same
SHARP KK5 citations63
US5276959AJan 11, 1994
Method of manufacturing a magnetic tape head
SHARP KK5 citations63
US6586055B1Jul 1, 2003
Method for depositing functionally gradient thin film
SHARP KK5 citations61
US4735865AApr 5, 1988
Magnetic head core
SHARP KK5 citations61
US4702935AOct 27, 1987
Production method of a high magnetic permeability alloy film
SHARP KK2 citations57