Inventor · disambiguated record
Shin-Ichiro Tomikawa
Also filed as: TOMIKAWA SHIN-ICHIRO
3 granted patents·39 citations·filing 2000–2004
72Inventor score
Files withSHOWA DENKO KK3
Top patents by PatentIndex Score
3 records- 0187US6544493B1Ultrafine particulate titanium oxide and production process therofSHOWA DENKO KK·Filed 2000·Granted Apr 8, 2003·23 cites·11 claims
- 0272US7018608B2Ultrafine particulate titanium oxide and production process thereofSHOWA DENKO KK·Filed 2004·Granted Mar 28, 2006·8 cites·6 claims
- 0370US6830742B2Ultrafine particulate titanium oxide and production process thereofSHOWA DENKO KK·Filed 2002·Granted Dec 14, 2004·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →