Inventor · disambiguated record
Naofumi Tsuchiya
Also filed as: TSUCHIYA NAOFUMI
3 granted patents·1 pending application·96 citations·filing 1996–2012
70Inventor score
Top patents by PatentIndex Score
4 records- 0185US5915179ASemiconductor device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 1996·Granted Jun 22, 1999·88 cites·2 claims
- 0273US8148788B2Semiconductor device and method of manufacturing the sameSUZUKI AKIRA·Filed 2009·Granted Apr 3, 2012·6 cites·9 claims
- 0362US8319317B2Mesa type semiconductor device and manufacturing method thereofSEKI KATSUYUKI·Filed 2009·Granted Nov 27, 2012·2 cites·12 claims
- 0439US2013075243A1Switch device, display with switch device, and electronic unit with switch deviceTSUCHIYA NAOFUMI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →