Inventor · disambiguated record
Shinichiro Tomikawa
Also filed as: TOMIKAWA SHINICHIRO
12 granted patents·2 pending applications·128 citations·filing 1985–2017
90Inventor score
Top patents by PatentIndex Score
14 records- 0188US4694736AClean roomSHIMIZU CONSTRUCTION CO LTD·Filed 1985·Granted Sep 22, 1987·56 cites·4 claims
- 0286US6572964B2Ultrafine mixed-crystal oxide, production process and use thereofSHOWA DENKO KK·Filed 2001·Granted Jun 3, 2003·26 cites·29 claims
- 0383US6548169B2Production process for ultrafine particulate complex oxide containing titanium oxideSHOWA DENKO KK·Filed 2001·Granted Apr 15, 2003·16 cites·21 claims
- 0480US6835455B2Ultrafine particulate complex oxide containing titanium oxideSHOWA DENKO KK·Filed 2003·Granted Dec 28, 2004·12 cites·14 claims
- 0575US7264185B2Dry grinding system and dry grinding methodSHOWA DENKO KK·Filed 2006·Granted Sep 4, 2007·6 cites·4 claims
- 0674US7789330B2Roundish fused alumina particles, production process thereof, and resin composition containing the particlesSHOWA DENKO KK·Filed 2005·Granted Sep 7, 2010·2 cites·10 claims
- 0765US7083130B2Dry grinding system and dry grinding methodSHOWA DENKO KK·Filed 2003·Granted Aug 1, 2006·7 cites·12 claims
- 0861US8900337B2Method for producing alumina sintered body, alumina sintered body, abrasive grains, and grindstoneTOMIKAWA SHINICHIRO·Filed 2011·Granted Dec 2, 2014·1 cites·9 claims
- 0961US8882871B2Alumina sintered body, abrasive grains, and grindstoneTOMIKAWA SHINICHIRO·Filed 2011·Granted Nov 11, 2014·1 cites·3 claims
- 1060US8894730B2Alumina sintered body, abrasive grains, and grindstoneTOMIKAWA SHINICHIRO·Filed 2011·Granted Nov 25, 2014·1 cites·4 claims
- 1159US2010093909A1Roundish fused alumina particles, production process thereof, and resin composition containing the particlesSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 1248US7083852B2Ultrafine mixed-crystal oxide, production process and use thereofSHOWA DENKO KK·Filed 2003·Granted Aug 1, 2006·0 cites·15 claims
- 1346US7410690B2Ultrafine mixed-crystal oxide, production process and use thereofSHOWDA DENKO K K·Filed 2006·Granted Aug 12, 2008·0 cites·16 claims
- 1442US2019284462A1Electrofused alumina grains, production method for electrofused alumina grains, grinding stone, and coated abrasiveSHOWA DENKO KK·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →