Inventor
ISHIDA MINA
JP7 patents
Patents
7 patentsUS5858584AJan 12, 1999
Positive photosensitive resin composition and electronic apparatus using the same
HITACHI LTD29 citations91
US6555197B1Apr 29, 2003
Lubricant, magnetic disk and magnetic disk apparatus
HITACHI LTD5 citations73
US6323163B1Nov 27, 2001
Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device
HITACHI LTD10 citations73
US5633112AMay 27, 1997
Photosensitive resin composition containing a carboxylic acid polymer, photoacid generator and secondary or tertiary aliphatic amine
HITACHI LTD2 citations62
US6917495B2Jul 12, 2005
Magnetic disk drive
HITACHI LTD1 citations51
US6869536B2Mar 22, 2005
Lubricant, magnetic disk and magnetic disk apparatus
HITACHI LTD0 citations51
US6665147B2Dec 16, 2003
Magnetic disk drive with supply of perfluoropolyether as lubricant
HITACHI LTD1 citations51