Inventor · disambiguated record
Tsutomu Tozuka
Also filed as: TOZUKA TSUTOMU
4 granted patents·1 pending application·40 citations·filing 2007–2012
75Inventor score
Files withTOYO DENSO KK5
Top patents by PatentIndex Score
5 records- 0182US7402767B2Handle switch device of vehicleTOYO DENSO KK·Filed 2007·Granted Jul 22, 2008·17 cites·7 claims
- 0275US7332684B2Turn signal switch for vehicleTOYO DENSO KK·Filed 2007·Granted Feb 19, 2008·9 cites·4 claims
- 0373US8763746B2Mounting structure of handle switch deviceTOYO DENSO KK·Filed 2012·Granted Jul 1, 2014·11 cites·10 claims
- 0458US7663477B2Turn signal control device for vehicleTOYO DENSO KK·Filed 2007·Granted Feb 16, 2010·3 cites·5 claims
- 0533US2013140166A1Handle Switch DeviceTOYO DENSO KK·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →