Inventor · disambiguated record
Masakazu Itoh
Also filed as: ITOH MASAKAZU
7 granted patents·1 pending application·78 citations·filing 1990–2020
83Inventor score
Top patents by PatentIndex Score
8 records- 0169US5184848AHologram calendarDAINIPPON PRINTING CO LTD·Filed 1990·Granted Feb 9, 1993·32 cites·10 claims
- 0268US5543460AGraft copolymer particles their production and compositions comprising themMITSUBISHI RAYON CO·Filed 1995·Granted Aug 6, 1996·24 cites·7 claims
- 0353US5219932AGraft copolymers excellent in property to be colored and theremoplastic resin compositions with the sameMITSUBISHI RAYON CO·Filed 1991·Granted Jun 15, 1993·9 cites·7 claims
- 0453US2008065497A1Sales processing method and apparatusNEC INFRONTIA CORP·Filed 2007·Application pending·0 cites
- 0545US6597310B2Collection/delivery navigation systemHITACHI LTD·Filed 2001·Granted Jul 22, 2003·1 cites·4 claims
- 0644US11508836B2Semiconductor device including trench gate structure with specific volume ratio of gate electrodesDENSO CORP·Filed 2020·Granted Nov 22, 2022·0 cites·5 claims
- 0744US6335702B1Collection/delivery navigation systemHITACHI LTD·Filed 1998·Granted Jan 1, 2002·12 cites·18 claims
- 0843US10748822B2Method for manufacturing semiconductor deviceDENSO CORP·Filed 2019·Granted Aug 18, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →