Inventor · disambiguated record
Naofumi Shinya
Also filed as: SHINYA NAOFUMI
15 granted patents·10 pending applications·118 citations·filing 1996–2022
91Inventor score
Files withSHINETSU CHEMICAL CO20HAMAGUCHI YU1HITACHI LTD1SHIN ETSU CHEMICALS CO LTD1SIN ETSU CHEMICAL CO LTD1
Top patents by PatentIndex Score
25 records- 0189US9945047B2Method for growing silicon carbide crystalSHINETSU CHEMICAL CO·Filed 2014·Granted Apr 17, 2018·3 cites·8 claims
- 0289US8697284B2Negative electrode material for lithium ion batteriesSHINETSU CHEMICAL CO·Filed 2012·Granted Apr 15, 2014·5 cites·11 claims
- 0388US10612154B2Method for preparing SiC single crystalSHINETSU CHEMICAL CO·Filed 2018·Granted Apr 7, 2020·2 cites·13 claims
- 0485US9951439B2Method for growing silicon carbide crystalSHINETSU CHEMICAL CO·Filed 2014·Granted Apr 24, 2018·2 cites·15 claims
- 0580US11440849B2SiC crucible, SiC sintered body, and method of producing SiC single crystalSHINETSU CHEMICAL CO·Filed 2016·Granted Sep 13, 2022·1 cites·9 claims
- 0663US12247318B2Method for producing SiC single crystal and method for suppressing dislocations in SiC single crystalSHINETSU CHEMICAL CO·Filed 2022·Granted Mar 11, 2025·0 cites·14 claims
- 0763US7749559B2Method for manufacturing a surface-treated silicon substrate for magnetic recording mediumSHINETSU CHEMICAL CO·Filed 2009·Granted Jul 6, 2010·0 cites·9 claims
- 0863US5999964AMethod of accessing message queue and system thereofHITACHI LTD·Filed 1996·Granted Dec 7, 1999·74 cites·9 claims
- 0960US6733724B1Hydrogen absorbing alloy and nickel-metal hydride rechargeable batterySHINETSU CHEMICAL CO·Filed 2000·Granted May 11, 2004·3 cites·7 claims
- 1059US2009139959A1Substrate for magnetic recording medium and method for manufacturing sameSHIN ETSU CHEMICALS CO LTD·Filed 2008·Application pending·0 cites
- 1158US2023042620A1METHOD FOR PRODUCING SiC SINGLE CRYSTALSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1254US2006159964A1Method for manufacturing a surface-treated silicon substrate for magnetic recording mediumSHINETSU CHEMICAL CO·Filed 2006·Application pending·0 cites
- 1352US7476454B2Substrate for magnetic recording mediumSHINETSU CHEMICAL CO·Filed 2005·Granted Jan 13, 2009·0 cites·3 claims
- 1451US2014065485A1Negative electrode material for lithium ion batteriesSHINETSU CHEMICAL CO·Filed 2013·Application pending·0 cites
- 1548US2004170520A1Hydrogen absorbing alloy and nickel-metal hydride rechargeable batterySHINETSU CHEMICAL CO·Filed 2004·Application pending·0 cites
- 1646US2001037843A1Process for producing hydrogen absorbing alloy powder and hydrogen absorbing alloy electrodeSHINETSU CHEMICAL CO·Filed 2001·Application pending·0 cites
- 1745US2005142284A1Method for manufacturing a plated substrate adapted for hard disk mediumFiled 2005·Application pending·0 cites
- 1844US6284066B1Process for producing hydrogen absorbing alloy powder and hydrogen absorbing alloy electrodeSHINETSU CHEMICAL CO·Filed 1999·Granted Sep 4, 2001·6 cites·5 claims
- 1944US6106769AHydrogen storage alloy composition and electrode using said alloy compositionSHINETSU CHEMICAL CO·Filed 1997·Granted Aug 22, 2000·11 cites·20 claims
- 2043US2018230623A1METHOD OF PRODUCING SiC SINGLE CRYSTALSHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 2141US6956233B2Plated substrate for hard disk mediumSIN ETSU CHEMICAL CO LTD·Filed 2003·Granted Oct 18, 2005·1 cites·1 claims
- 2241US2006121835A1Polishing methodSHINETSU CHEMICAL CO·Filed 2005·Application pending·0 cites
- 2340US2005221129A1Monocrystalline silicon substrate coated with metal-plated layer and perpendicular magnetic recording mediumHAMAGUCHI YU·Filed 2005·Application pending·0 cites
- 2435US6063524AHydrogen absorbing alloy for a negative electrode of an alkaline storage batterySHINETSU CHEMICAL CO·Filed 1998·Granted May 16, 2000·5 cites·20 claims
- 2535US5910379AHydrogen absorbing alloy for a negative electrode of an alkaline storage batterySHINETSU CHEMICAL CO·Filed 1998·Granted Jun 8, 1999·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →