Inventor · disambiguated record
Tsutomu Nishizaka
Also filed as: NISHIZAKA TSUTOMU
2 granted patents·102 citations·filing 1991–2001
67Inventor score
Top patents by PatentIndex Score
2 records- 0179US6720889B2Traffic violation warning and traffic violation storage apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·86 cites·9 claims
- 0244US5299265ASystem for supplying power to a detachable grille of a car stereoPIONEER ELECTRONIC CORP·Filed 1991·Granted Mar 29, 1994·16 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →