Inventor · disambiguated record
Hidekazu Aoyama
Also filed as: AOYAMA HIDEKAZU
13 granted patents·1 pending application·89 citations·filing 1993–2021
89Inventor score
Top patents by PatentIndex Score
14 records- 0184US10407314B2Chabazite-type zeolite and method of manufacturing chabazite-type zeoliteTOSOH CORP·Filed 2018·Granted Sep 10, 2019·3 cites·5 claims
- 0284US7685342B2Storage control apparatus and method for controlling number of commands executed in storage control apparatusHITACHI LTD·Filed 2006·Granted Mar 23, 2010·18 cites·20 claims
- 0383US10513439B2Method for producing AEI zeoliteTOSOH CORP·Filed 2016·Granted Dec 24, 2019·2 cites·11 claims
- 0476US10953390B2CHA-type zeolite and method for producing the sameTOSOH CORP·Filed 2017·Granted Mar 23, 2021·1 cites·21 claims
- 0576US5427753AProcess for removing nitrogen oxides from oxygen rich exhaust gasTOSOH CORP·Filed 1993·Granted Jun 27, 1995·35 cites·7 claims
- 0670US9889436B2Chabazite-type zeolite and method for producing same, copper loaded low-silica zeolite and NOx reductive removal catalyst containing the zeolite, and method of NOx reductive removal using this catalystARIGA KO·Filed 2011·Granted Feb 13, 2018·3 cites·13 claims
- 0769US10676369B2Method for producing AEI zeoliteTOSOH CORP·Filed 2019·Granted Jun 9, 2020·0 cites·8 claims
- 0867US7794680B2Nitrogen oxide-reducing catalyst and method for reducing nitrogen oxideTOSOH CORP·Filed 2008·Granted Sep 14, 2010·5 cites·4 claims
- 0965US10029247B2Chabazite-type zeolite and process for producing the sameARIGA KO·Filed 2009·Granted Jul 24, 2018·2 cites·6 claims
- 1058US5695728AMethod for removal of nitrogen oxidesTOSOH CORP·Filed 1996·Granted Dec 9, 1997·20 cites·15 claims
- 1155US2023271843A1Cha-type zeolite and method for producing the sameTOSOH CORP·Filed 2021·Application pending·0 cites
- 1254US10821426B2Metal-containing cha-type zeolite and method for producing the sameTOSOH CORP·Filed 2018·Granted Nov 3, 2020·0 cites·18 claims
- 1348US9637392B2Silicoaluminophosphate, method for producing the same, and solid acid catalyst comprising the sameTOSOH CORP·Filed 2013·Granted May 2, 2017·0 cites·7 claims
- 1446US9061241B2β-Zeolite for SCR catalyst and method for purifying nitrogen oxides using sameTOKUNAGA KEISUKE·Filed 2007·Granted Jun 23, 2015·0 cites·17 claims
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