Inventor · disambiguated record
Tadashi Hayamizu
Also filed as: HAYAMIZU TADASHI
4 granted patents·67 citations·filing 1988–2003
78Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0182US6983122B2Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 3, 2006·28 cites·19 claims
- 0267US5440379AImage transfer device with cleaner for electrophotographic copyingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 8, 1995·18 cites·17 claims
- 0363US4958199APrinting apparatus with registration positioning plateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Sep 18, 1990·13 cites·2 claims
- 0460US6975831B2Image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 13, 2005·8 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →