Inventor · disambiguated record
Kazutaka Aoki
Also filed as: AOKI KAZUTAKA
9 granted patents·68 citations·filing 1995–2020
86Inventor score
Top patents by PatentIndex Score
9 records- 0190US11539261B2Breather deviceTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 27, 2022·2 cites·5 claims
- 0278US6468341B2Pigment compositions, production process thereof, colorants, and colored articlesDAINICHISEIKA COLOR CHEM·Filed 2001·Granted Oct 22, 2002·14 cites·25 claims
- 0375US6471766B2Pigment dispersants and pigment compositions containing the sameDAINICHISEIKA COLOR CHEM·Filed 2001·Granted Oct 29, 2002·11 cites·17 claims
- 0471US7655087B2Pigment compositions, colored compositions making use of the pigment compositions, and color filtersDAINICHISEIKA COLOR CHEM·Filed 2007·Granted Feb 2, 2010·2 cites·9 claims
- 0566US6368399B1Composite pigments, coloring compositions, and image recording substancesDAINICHISEIKA COLOR CHEM·Filed 2000·Granted Apr 9, 2002·11 cites·27 claims
- 0663US5595589ABaked color pencil lead and method of manufacturing the sameMITSUBISHI PENCIL CO·Filed 1996·Granted Jan 21, 1997·18 cites·18 claims
- 0759US7828891B2Pigment compositions, colored compositions making use of the pigment compositions, and color filtersDAINICHISEIKA COLOR CHEM·Filed 2009·Granted Nov 9, 2010·0 cites·9 claims
- 0843US5645629ACalcined pencil leads and method of manufacturing the sameMITSUBISHI PENCIL CO·Filed 1995·Granted Jul 8, 1997·10 cites·12 claims
- 0939US9944184B2Control device for vehicleTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 17, 2018·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kazutaka Aoki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →