Inventor · disambiguated record
Shinji Eda
Also filed as: EDA SHINJI
27 granted patents·1 pending application·387 citations·filing 1988–2024
96Inventor score
Top patents by PatentIndex Score
28 records- 0193US8783063B2Glass substrate for magnetic disk and manufacturing method of the sameOSAKABE KINOBU·Filed 2012·Granted Jul 22, 2014·51 cites·17 claims
- 0292US12020735B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2023·Granted Jun 25, 2024·2 cites·20 claims
- 0392US8733129B2Glass substrate for magnetic disk and manufacturing method thereofEDA SHINJI·Filed 2010·Granted May 27, 2014·11 cites·9 claims
- 0491US4945432AMagnetic disk drive with brittle disksHOYA ELECTRONICS CORP·Filed 1988·Granted Jul 31, 1990·74 cites·30 claims
- 0590US10783921B2Glass spacer and hard disk drive apparatusHOYA CORP·Filed 2018·Granted Sep 22, 2020·8 cites·20 claims
- 0690US6119483AProcess for producing glass substrate for information recording mediumHOYA CORP·Filed 1997·Granted Sep 19, 2000·69 cites·16 claims
- 0788US8806895B2Manufacturing method for a glass substrate for magnetic diskEDA SHINJI·Filed 2011·Granted Aug 19, 2014·7 cites·14 claims
- 0887US8119267B2Glass substrate for magnetic disk and manufacturing method of the sameOSAKABE KINOBU·Filed 2008·Granted Feb 21, 2012·9 cites·18 claims
- 0987US6534120B1Chemically reinforced glass manufacture method, information recording medium glass substrate manufacture method, information recording medium manufacture method, and chemical reinforcement deviceHOYA CORP·Filed 2000·Granted Mar 18, 2003·34 cites·18 claims
- 1086US11244706B2Glass spacer and hard disk drive apparatusHOYA CORP·Filed 2020·Granted Feb 8, 2022·2 cites·20 claims
- 1186US9085479B2Glass substrate for magnetic disk and manufacturing method thereofHOYA CORP·Filed 2014·Granted Jul 21, 2015·4 cites·16 claims
- 1284US8806893B2Manufacturing method of a glass blank for magnetic disk and manufacturing method of a glass substrate for magnetic diskISONO HIDEKI·Filed 2012·Granted Aug 19, 2014·7 cites·21 claims
- 1383US9085486B2Glass substrate for a magnetic disk and magnetic diskHOYA CORP·Filed 2014·Granted Jul 21, 2015·5 cites·10 claims
- 1483US8785010B2Glass substrate for a magnetic disk and magnetic diskEDA SHINJI·Filed 2009·Granted Jul 22, 2014·8 cites·8 claims
- 1583US7703303B2Magnetic disk glass substrate manufacturing methodHOYA CORP·Filed 2005·Granted Apr 27, 2010·10 cites·6 claims
- 1682US8973404B2Manufacturing method of glass substrate for magnetic disk, manufacturing method of glass blank, glass substrate for magnetic disk, and glass blankEDA SHINJI·Filed 2011·Granted Mar 10, 2015·4 cites·19 claims
- 1780US6427489B1Process for producing glass substrate for information recording medium and process for producing recording medium using said glass substrateHOYA CORP·Filed 2000·Granted Aug 6, 2002·16 cites·13 claims
- 1879US6430965B2Process for producing glass substrate for information recording medium and process for producing recording medium using said glass substrateHOYA CORP·Filed 2001·Granted Aug 13, 2002·18 cites·19 claims
- 1977US12475924B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2024·Granted Nov 18, 2025·0 cites·18 claims
- 2077US6134918AMethod of fabricating glass substrate for magnetic disk and method of fabricating magnetic diskHOYA CORP·Filed 1997·Granted Oct 24, 2000·43 cites·14 claims
- 2176US11640833B2Substrate for magnetic disk and magnetic diskHOYA CORP·Filed 2019·Granted May 2, 2023·2 cites·20 claims
- 2268US8869559B2Method of manufacturing a glass substrate for magnetic diskISONO HIDEKI·Filed 2012·Granted Oct 28, 2014·2 cites·10 claims
- 2365US11705158B2Method for manufacturing ring-shaped glass spacerHOYA CORP·Filed 2022·Granted Jul 18, 2023·0 cites·12 claims
- 2465US11031038B2Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacerHOYA CORP·Filed 2019·Granted Jun 8, 2021·1 cites·20 claims
- 2563US11682425B2Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacerHOYA CORP·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 2657US2015199989A1Glass substrate for magnetic disk and manufacturing method thereofHOYA CORP·Filed 2015·Application pending·0 cites
- 2749US9003834B2Glass substrate for magnetic disk and manufacturing method thereofEDA SHINJI·Filed 2010·Granted Apr 14, 2015·0 cites·19 claims
- 2835US8640497B2Method of manufacturing glass substrate for magnetic disk and system for manufacturing glass substrate for magnetic diskKASHIMA RYUUICHI·Filed 2008·Granted Feb 4, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →