Inventor · disambiguated record
Kenji Tanikawa
Also filed as: TANIKAWA KENJI
9 granted patents·2 pending applications·293 citations·filing 1981–2021
90Inventor score
Top patents by PatentIndex Score
11 records- 0197USD278804SDesign for display panel for electronic timepieceKK SUWA SEIKOSHA·Filed 1982·Granted May 14, 1985·101 cites·1 claims
- 0292US11642655B2Multi-region TWC catalysts for gasoline engine exhaust gas treatmentsJOHNSON MATTHEY PLC·Filed 2021·Granted May 9, 2023·2 cites·20 claims
- 0391US6334687B1Stand type screen apparatus and projector using the sameSEIKO EPSON CORP·Filed 2000·Granted Jan 1, 2002·93 cites·28 claims
- 0488USD297417SBracelet watchSEIKO EPSON CORP·Filed 1985·Granted Aug 30, 1988·35 cites·1 claims
- 0585USD323994SWristwatchSEIKO EPSON CORP·Filed 1989·Granted Feb 18, 1992·24 cites·1 claims
- 0681US8999252B2Exhaust gas catalyst and exhaust gas processing apparatus using sameCHO JIN·Filed 2007·Granted Apr 7, 2015·7 cites·18 claims
- 0779US8153549B2Catalyst for treating exhaust gas and device for treating exhaust gas using the sameCHO JIN·Filed 2004·Granted Apr 10, 2012·21 cites·23 claims
- 0856USD269860SDisplay panel for timepieceKK SUWA SEIKOSHA·Filed 1981·Granted Jul 26, 1983·6 cites·1 claims
- 0948USD269952SDigital wristwatchKK SUWA SEIKOSHA·Filed 1981·Granted Aug 2, 1983·4 cites·1 claims
- 1046US2020102868A1Novel twc catalysts for gasoline exhaust gas applicationsJOHNSON MATTHEY PLC·Filed 2019·Application pending·0 cites
- 1137US2012031085A1Exhaust gas purifying catalystZHANG GENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →