Inventor · disambiguated record
Toyoji Ataka
Also filed as: ATAKA TOYOJI
10 granted patents·2 pending applications·94 citations·filing 1993–2012
89Inventor score
Top patents by PatentIndex Score
12 records- 0180US9659592B2Perpendicular magnetic recording medium and method of manufacturing sameATAKA TOYOJI·Filed 2012·Granted May 23, 2017·9 cites·5 claims
- 0268US5576098AThin film magnetic headFUJI ELECTRIC CO LTD·Filed 1993·Granted Nov 19, 1996·20 cites·23 claims
- 0364US5939202AMagnetic recording medium and method for manufacturing the sameFUJI ELECTRIC CO LTD·Filed 1997·Granted Aug 17, 1999·30 cites·8 claims
- 0457US6667117B2Perpendicular magnetic recording medium and a manufacturing method for the sameFUJI ELECTRIC CO LTD·Filed 2001·Granted Dec 23, 2003·5 cites·9 claims
- 0557US5503686AHeat treatment method for thin film magnetic headFUJI ELECTRIC CO LTD·Filed 1995·Granted Apr 2, 1996·14 cites·7 claims
- 0656US7014882B2Magnetic recording medium and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2003·Granted Mar 21, 2006·3 cites·9 claims
- 0751US2006115686A1Magnetic recording medium and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 0850US6849164B2Magnetic recording medium and method of manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2002·Granted Feb 1, 2005·2 cites·17 claims
- 0946US6764721B2Manufacturing method for a perpendicular magnetic recording mediumFUJI ELECTRIC CO LTD·Filed 2003·Granted Jul 20, 2004·1 cites·4 claims
- 1044US2008044688A1Longitudinal magnetic recording medium and method of manufacturing the sameFUJI ELEC DEVICE TECH CO LTD·Filed 2007·Application pending·0 cites
- 1143US5891514AMethod for manufacturing magnetic recording mediumFUJI ELECTRIC CO LTD·Filed 1997·Granted Apr 6, 1999·6 cites·1 claims
- 1233US6037069AMagnetic recording mediumFUJI ELECTRIC CO LTD·Filed 1996·Granted Mar 14, 2000·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →