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Showa Denko HD Singapore Pte Ltd

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    185,990
About

Showa Denko HD Singapore Pte Ltd has a total of 20 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Singapore, Japan and United States. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and materials and metallurgy are HAYASHI YOSHITAKA, ALBRECHT THOMAS R and YUUGOU GIKEN KK.

Patent filings in countries

World map showing Showa Denko HD Singapore Pte Ltds patent filings in countries
# Country Total Patents
#1 Singapore 10
#2 Japan 4
#3 United States 3
#4 China 2
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing Showa Denko HD Singapore Pte Ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Singh Amarendra Kumar 4
#2 Ota Ichiro 4
#3 Kanazawa Hiroshi 4
#4 Hiroshi Kanazawa 3
#5 Chen Xiao Dong 3
#6 Koyama Kazunori 3
#7 Amarendra Kumar Singh 3
#8 Singh Amarendra 2
#9 Singh Amarendra K 2
#10 Sahadevan Ajeesh Mavolil 2

Latest patents

Publication Filing date Title
SG10201506916UA Sputter target for forming a layer of a perpendicular recording medium by magnetron sputtering
SG10201401298SA A perpendicular recording medium
US2014242419A1 Perpendicular recording medium for hard disk drives
SG2013015839A Perpendicular recording medium for hard disk drives
SG182861A1 Method of fabricating a perpendicular magnetic recording medium
SG10201403196TA Method of fabricating a perpendicular magnetic recording medium
WO2010134354A1 Method for forming carbon film, method for manufacturing magnetic recording medium, and apparatus for forming carbon film
SG170628A1 Perpendicular magnetic recording medium
SG170627A1 Perpendicular magnetic recording medium
JP2010282707A Magnetic recording medium, method for manufacturing magnetic recording medium, and magnetic recording and reproducing device
SG182218A1 Perpendicular magnetic recording medium