Inventor · disambiguated record
Shuhei Azuma
Also filed as: AZUMA SHUHEI
20 granted patents·11 pending applications·28 citations·filing 2009–2025
91Inventor score
Files withHOYA CORP22SUMITOMO CHEMICAL CO5WATERWORKS TECHNOLOGY DEV ORG2HONDA MOTOR CO LTD1KOIKE KUNIHIKO1
Top patents by PatentIndex Score
31 records- 0189US11884582B2Method for manufacturing annular glass plate, method for manufacturing glass substrate for magnetic disk, and method for manufacturing magnetic diskHOYA CORP·Filed 2020·Granted Jan 30, 2024·2 cites·10 claims
- 0288US10032472B2Magnetic-disk glass substrateHOYA CORP·Filed 2015·Granted Jul 24, 2018·9 cites·20 claims
- 0386US11024335B2Magnetic-disk glass substrateHOYA CORP·Filed 2018·Granted Jun 1, 2021·2 cites·20 claims
- 0484US12077465B2Method for manufacturing disk-shaped glass blank and method for manufacturing glass substrate for magnetic diskHOYA CORP·Filed 2019·Granted Sep 3, 2024·2 cites·7 claims
- 0584US11211090B2Magnetic-disk glass substrate, magnetic-disk glass substrate intermediate, and method for manufacturing magnetic-disk glass substrateHOYA CORP·Filed 2020·Granted Dec 28, 2021·2 cites·20 claims
- 0684US2024425403A1Glass substrate, method for manufacturing glass substrate, and method for manufacturing glass substrate for magnetic diskHOYA CORP·Filed 2024·Application pending·0 cites
- 0783US2025391437A1Disk-shaped glass substrate manufacturing method, glass substrate manufacturing method, magnetic-disk glass substrate manufacturing method, and glass substrateHOYA CORP·Filed 2025·Application pending·0 cites
- 0882US9380782B2Tetrazolinone compounds and its useSUMITOMO CHEMICAL CO·Filed 2013·Granted Jul 5, 2016·3 cites·35 claims
- 0981US10720180B2Magnetic-disk glass substrate, magnetic-disk glass substrate intermediate, and method for manufacturing magnetic-disk glass substrateHOYA CORP·Filed 2016·Granted Jul 21, 2020·4 cites·19 claims
- 1078US2024400435A1Disk-shaped glass plate, method for manufacturing disk-shaped glass blank, and method for manufacturing glass substrate for magnetic diskHOYA CORP·Filed 2024·Application pending·0 cites
- 1175US2024109807A1Annular glass plate, method for manufacturing glass substrate for magnetic disk, glass substrate for magnetic disk, and magnetic diskHOYA CORP·Filed 2023·Application pending·0 cites
- 1272US2025191612A1Magnetic disk substrate and magnetic diskHOYA CORP·Filed 2025·Application pending·0 cites
- 1371US11248732B2Gate valveWATERWORKS TECHNOLOGY DEV ORG·Filed 2017·Granted Feb 15, 2022·2 cites·7 claims
- 1471US2025160330A1Method for controlling harmful arthropods or harmful nematodes using zoanthamine analogSUMITOMO CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1570US12406694B2Magnetic disk-use glass substrate manufacturing method, discoidal glass substrate, glass substrate, and magnetic disk-use glass substrateHOYA CORP·Filed 2023·Granted Sep 2, 2025·0 cites·13 claims
- 1670US11287058B2Valve removal method of fluid pipeline structure, fluid pipeline structure, and valve deviceWATERWORKS TECHNOLOGY DEV ORG·Filed 2018·Granted Mar 29, 2022·2 cites·10 claims
- 1768US12084376B2Method for manufacturing glass substrate and method for manufacturing magnetic diskHOYA CORP·Filed 2019·Granted Sep 10, 2024·0 cites·20 claims
- 1866US12479751B2Method for producing glass plate, and laminateHOYA CORP·Filed 2021·Granted Nov 25, 2025·0 cites·14 claims
- 1965US11710505B2Magnetic-disk glass substrate, magnetic-disk glass substrate intermediate, and method for manufacturing magnetic-disk glass substrateHOYA CORP·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 2064US12266389B2Magnetic disk substrate, magnetic disk, annular-shaped substrate, and method for manufacturing magnetic disk substrateHOYA CORP·Filed 2022·Granted Apr 1, 2025·0 cites·18 claims
- 2161US2024101473A1Method for manufacturing glass plate, method for manufacturing glass substrate for magnetic disk, method for manufacturing magnetic disk, and apparatus for processing glass plateHOYA CORP·Filed 2022·Application pending·0 cites
- 2258US2024174556A1Method for manufacturing annular glass substrate, annular glass substrate, and method for manufacturing glass substrate for magnetic discHOYA CORP·Filed 2022·Application pending·0 cites
- 2357US12330982B2Method for manufacturing glass plate, method for chamfering glass plate, and method for manufacturing magnetic diskHOYA CORP·Filed 2019·Granted Jun 17, 2025·0 cites·20 claims
- 2456US12225904B2Phenylpyrazole compound and method for controlling plant diseaseSUMITOMO CHEMICAL CO·Filed 2019·Granted Feb 18, 2025·0 cites·8 claims
- 2554US10077254B2Tetrazolinone compound and use thereofSUMITOMO CHEMICAL CO·Filed 2014·Granted Sep 18, 2018·0 cites·5 claims
- 2651US2022227654A1Method for manufacturing glass plate and method for manufacturing magnetic diskHOYA CORP·Filed 2020·Application pending·0 cites
- 2747US12344545B2Method for manufacturing glass plate, method for manufacturing magnetic-disk glass substrate, and method for manufacturing magnetic diskHOYA CORP·Filed 2020·Granted Jul 1, 2025·0 cites·10 claims
- 2847US9888688B2Tetrazolinone compounds and applications thereofSUMITOMO CHEMICAL CO·Filed 2014·Granted Feb 13, 2018·0 cites·10 claims
- 2946US8461051B2Cluster jet processing method, semiconductor element, microelectromechanical element, and optical componentKOIKE KUNIHIKO·Filed 2009·Granted Jun 11, 2013·0 cites·15 claims
- 3043US2024327280A1Manufacturing method for glass substrate and disc-shaped glass substrateHOYA CORP·Filed 2022·Application pending·0 cites
- 3135US2019039124A1Metal mold for centrifugal castingHONDA MOTOR CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →