Inventor · disambiguated record
Masatoshi Higuchi
Also filed as: HIGUCHI MASATOSHI
7 granted patents·5 pending applications·633 citations·filing 1994–2023
87Inventor score
Top patents by PatentIndex Score
12 records- 0197US5770095APolishing agent and polishing method using the sameTOSHIBA KK·Filed 1995·Granted Jun 23, 1998·413 cites·15 claims
- 0295US5575885ACopper-based metal polishing solution and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 1994·Granted Nov 19, 1996·194 cites·66 claims
- 0393US11162181B2Hydrogen production apparatus and hydrogen production systemTOSHIBA KK·Filed 2020·Granted Nov 2, 2021·8 cites·14 claims
- 0490US10590552B2Hydrogen production apparatus and hydrogen production systemTOSHIBA KK·Filed 2018·Granted Mar 17, 2020·5 cites·14 claims
- 0566US12385125B2Film formation apparatusSHIBAURA MECHATRONICS CORP·Filed 2023·Granted Aug 12, 2025·0 cites·12 claims
- 0654US2007105376A1Copper-based metal polishing solution and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2006·Application pending·0 cites
- 0752USRE37786ECopper-based metal polishing solution and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 1998·Granted Jul 9, 2002·11 cites·177 claims
- 0850US2005199589A1Copper-based metal polishing solution and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2005·Application pending·0 cites
- 0943US2007298263A1Organic electroluminescence device and method for manufacturing sameTONOTANI JUNICHI·Filed 2007·Application pending·0 cites
- 1041US2003036267A1Copper-based metal polishing solution and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2002·Application pending·0 cites
- 1138US2009084961A1Radiation detectorTONOTANI JUNICHI·Filed 2008·Application pending·0 cites
- 1234US6640795B1Dresser, polishing apparatus and method for producing an articleTOSHIBA KK·Filed 2000·Granted Nov 4, 2003·2 cites·5 claims
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