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HITACHI GLOBAL STORAGE TECH NETHERLANDS BV

Overview
  • Total Patents
    18
About

HITACHI GLOBAL STORAGE TECH NETHERLANDS BV has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, machines and micro-structure and nano-technology are BISKEBORN ROBERT GLENN, BOGEN GMBH W and MAIWORM & DR BOSIEN GRUNDSTUEC.

Patent filings in countries

World map showing HITACHI GLOBAL STORAGE TECH NETHERLANDS BVs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing HITACHI GLOBAL STORAGE TECH NETHERLANDS BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maruyama Yoji 2
#2 Marco Sanvido 2
#3 Zhang Lin 2
#4 Aida Toru 1
#5 Kadokawa Toshihiko 1
#6 Jane J Chen 1
#7 Dieter K Weller 1
#8 Yamada Hideji 1
#9 Tushar Keshvar Suter 1
#10 Frank Dreyfus Rose 1

Latest patents

Publication Filing date Title
JP2012038330A Hard disk drive
JP2012022766A System and method for manufacturing medium
JP2011222115A Perpendicular magnetic recording-and-writing head equipped with advanced laminated main pole
JP2011222112A Asymmetrically-shaped magnetic head and system for the same
JP2011222110A Magnetic recording disk with a pre-patterned surface feature and a planarized surface
JP2011018396A Disk drive and clearance measuring method
JP2011014207A Perpendicular magnetic recording head
JP2011014191A Perpendicular magnetic recording medium and magnetic storage device
JP2011008885A Disk drive, and servo control method for the same
JP2011008848A Method for removing resist and method for manufacturing magnetic recording medium
JP2011008842A Magnetic disk drive and data rewrite methods