Inventor · disambiguated record
Katsura Ito
Also filed as: ITO KATSURA
13 granted patents·2 pending applications·320 citations·filing 1989–2003
93Inventor score
Files withSHOWA DENKO KK10AGENCY IND SCIENCE TECHN1JP THE AGENCY OF IND SCIENCE A1PIONEER ELECTRONIC CORP1SEIKO EPSON CORP1
Top patents by PatentIndex Score
15 records- 0192US6383980B1Photocatalytic titanium dioxide powder, process for producing same, and applications thereofSHOWA DENKO KK·Filed 2000·Granted May 7, 2002·57 cites·20 claims
- 0291US6407156B1Photocatalytic titanium dioxide powder, process for producing same, and applications thereofSHOWA DENKO KK·Filed 2000·Granted Jun 18, 2002·50 cites·12 claims
- 0390US6090736APhotocatalytic powder for environmental clarification and process for producing same, said powder-containing polymer composition, and shaped article of said composition and process for producing sameAGENCY IND SCIENCE TECHN·Filed 1998·Granted Jul 18, 2000·60 cites·13 claims
- 0487US6989054B2Ink jet white ink and titanium dioxide slurry thereforSEIKO EPSON CORP·Filed 2002·Granted Jan 24, 2006·37 cites·10 claims
- 0582US6683023B2Photocatalytic powder and polymer compositionSHOWA DENKO KK·Filed 2001·Granted Jan 27, 2004·19 cites·23 claims
- 0675US6291067B1Photocatalytic powder for environmental clarification and powder-containing polymer composition thereofJP THE AGENCY OF IND SCIENCE A·Filed 2000·Granted Sep 18, 2001·16 cites·15 claims
- 0767US6017993AThermoplastic resin composition containing titanium dioxide pigment, and process for preparing sameSHOWA DENKO KK·Filed 1997·Granted Jan 25, 2000·19 cites·7 claims
- 0866US7037352B2Polishing particle and method for producing polishing particleSHOWA DENKO KK·Filed 2001·Granted May 2, 2006·9 cites·25 claims
- 0964US5015338AMethod of manufacturing a stamper for formation of optical information carrying diskPIONEER ELECTRONIC CORP·Filed 1989·Granted May 14, 1991·16 cites·5 claims
- 1063US7335620B2Photocatalytic powder, photocatalytic slurry, and polymer composition, coating agent, photocatalytic functional molded article and photocatalytic functional structure using the powderSHOWA DENKO KK·Filed 2003·Granted Feb 26, 2008·4 cites·17 claims
- 1161US6245140B1Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the sameSHOWA DENKO KK·Filed 1997·Granted Jun 12, 2001·16 cites·6 claims
- 1255US6107390AThermoplastic resin composition containing titanium dioxide pigment, and process for preparing sameSHOWA DENKO KK·Filed 1999·Granted Aug 22, 2000·11 cites·6 claims
- 1338US2005287931A1Polishing slurry and polished substrateSHOWA DENKO KK·Filed 2003·Application pending·0 cites
- 1437US2004025442A1Composition for texturing processFiled 2001·Application pending·0 cites
- 1536US5358660AMagnetic particles for perpendicular magnetic recordingSHOWA DENKO KK·Filed 1992·Granted Oct 25, 1994·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →