Inventor · disambiguated record
Kinobu Osakabe
Also filed as: OSAKABE KINOBU
32 granted patents·5 pending applications·336 citations·filing 1997–2024
97Inventor score
Top patents by PatentIndex Score
37 records- 0197US11545178B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2021·Granted Jan 3, 2023·7 cites·20 claims
- 0296US7993765B2Perpendicular magnetic recording mediumWD MEDIA SINGAPORE PTE LTD·Filed 2004·Granted Aug 9, 2011·74 cites·6 claims
- 0393US11694718B2Substrate for magnetic disk, magnetic disk, and hard disk drive apparatusHOYA CORP·Filed 2021·Granted Jul 4, 2023·3 cites·20 claims
- 0493US8783063B2Glass substrate for magnetic disk and manufacturing method of the sameOSAKABE KINOBU·Filed 2012·Granted Jul 22, 2014·51 cites·17 claims
- 0593US8076014B2Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing methodTACHIWANA KAZUO·Filed 2007·Granted Dec 13, 2011·25 cites·33 claims
- 0692US11955151B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2022·Granted Apr 9, 2024·2 cites·12 claims
- 0792US11587585B2Magnetic-disk substrate and magnetic diskITAYA MASANOBU·Filed 2021·Granted Feb 21, 2023·3 cites·20 claims
- 0891US11152026B2Substrate for magnetic disks, and magnetic diskHOYA CORP·Filed 2018·Granted Oct 19, 2021·8 cites·20 claims
- 0991US11031036B2Non-magnetic substrate for magnetic disk, and magnetic diskHOYA CORP·Filed 2018·Granted Jun 8, 2021·8 cites·20 claims
- 1090US9607647B2Magnetic-disk glass substrate and magnetic diskHOYA CORP·Filed 2013·Granted Mar 28, 2017·4 cites·10 claims
- 1190US8357459B2Glass for use in substrate for information recording medium, substrate for information recording medium and information recording medium, and their manufacturing methodHOYA CORP·Filed 2011·Granted Jan 22, 2013·8 cites·25 claims
- 1290US6119483AProcess for producing glass substrate for information recording mediumHOYA CORP·Filed 1997·Granted Sep 19, 2000·69 cites·16 claims
- 1388US9564166B2Magnetic-disk glass substrate and magnetic diskITAYA MASANOBU·Filed 2013·Granted Feb 7, 2017·8 cites·16 claims
- 1488US8394516B2Glass substrate for magnetic recording medium and magnetic recording mediumMATSUMOTO NAOMI·Filed 2010·Granted Mar 12, 2013·15 cites·14 claims
- 1587US8119267B2Glass substrate for magnetic disk and manufacturing method of the sameOSAKABE KINOBU·Filed 2008·Granted Feb 21, 2012·9 cites·18 claims
- 1685US10319403B2Magnetic-disk substrate, magnetic disk, and method for manufacturing magnetic-disk substrateHOYA CORP·Filed 2016·Granted Jun 11, 2019·3 cites·16 claims
- 1785US9589586B2Glass for magnetic recording media substrates, magnetic recording media substrates, magnetic recording media and method for preparation thereofHOYA CORP·Filed 2015·Granted Mar 7, 2017·5 cites·22 claims
- 1885US9016092B2Glass for magnetic recording media substrates, magnetic recording media substrates, magnetic recording media and method for preparation thereofHACHITANI YOICHI·Filed 2009·Granted Apr 28, 2015·10 cites·20 claims
- 1983US8652660B2Glass substrate for magnetic recording medium and its useISONO HIDEKI·Filed 2011·Granted Feb 18, 2014·7 cites·25 claims
- 2080US10283156B2Magnetic-disk substrate and magnetic diskITAYA MASANOBU·Filed 2017·Granted May 7, 2019·3 cites·8 claims
- 2178US11081134B2Hard disk drive with magnetic-disk substrate and hard disk drive with magnetic diskHOYA CORP·Filed 2019·Granted Aug 3, 2021·2 cites·16 claims
- 2278US8603653B2Glass for magnetic recording medium substrate, magnetic recording medium substrate and method of manufacturing the same, and magnetic recording mediumMATSUMOTO NAOMI·Filed 2010·Granted Dec 10, 2013·5 cites·20 claims
- 2378US2025095682A1Substrate for magnetic disk, magnetic disk, and hard disk drive apparatusHOYA CORP·Filed 2024·Application pending·0 cites
- 2476US9236077B2Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methodsHOYA CORP·Filed 2014·Granted Jan 12, 2016·2 cites·13 claims
- 2575US11094345B2Magnetic-disk substrate, magnetic disk, and magnetic-disk drive deviceHOYA CORP·Filed 2019·Granted Aug 17, 2021·2 cites·20 claims
- 2673US12190923B2Substrate for magnetic disk, magnetic disk, and hard disk drive apparatusHOYA CORP·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 2772US12094506B2Magnetic-disk substrate and magnetic diskITAYA MASANOBU·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 2869US8356492B2Manufacturing of glassHOYA CORP·Filed 2010·Granted Jan 22, 2013·2 cites·21 claims
- 2968US10497387B2Magnetic-disk substrate and magnetic diskHOYA CORP·Filed 2017·Granted Dec 3, 2019·0 cites·20 claims
- 3066US11682424B2Magnetic-disk substrate, magnetic disk, and magnetic-disk drive deviceHOYA CORP·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 3165US11031038B2Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacerHOYA CORP·Filed 2019·Granted Jun 8, 2021·1 cites·20 claims
- 3263US11682425B2Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacerHOYA CORP·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 3356US8785011B2Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methodsTACHIWANA KAZUO·Filed 2012·Granted Jul 22, 2014·0 cites·30 claims
- 3440US2012247155A1Method of manufacturing glass blank for magnetic recording medium glass substrate, method of manufacturing magnetic recording medium glass substrate, method of manufacturing magnetic recording medium, and apparatus for manufacturing glass blank for magnetic recording medium glass substrateMURAKAMI AKIRA·Filed 2011·Application pending·0 cites
- 3539US2013034670A1Display cover glass and displayHOYA CORP·Filed 2011·Application pending·0 cites
- 3638US2011283739A1Method for manufacturing glass blank, method for manufacturing magnetic recording medium substrate and method for manufacturing magnetic recording mediumOSAWA MAKOTO·Filed 2011·Application pending·0 cites
- 3737US2011277508A1Manufacturing method of glass blank for magnetic recording glass substrate, manufacturing method of magnetic recording glass substrate and manufacturing method of magnetic recording mediumOSAWA MAKOTO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →