Inventor · disambiguated record
Tomoyuki Katsuyama
Also filed as: KATSUYAMA TOMOYUKI
6 granted patents·2 pending applications·49 citations·filing 1997–2018
78Inventor score
Files withSHISEIDO CO LTD7
Top patents by PatentIndex Score
8 records- 0168US10799009B2Application control device, application device, application control method and storage mediumSHISEIDO CO LTD·Filed 2017·Granted Oct 13, 2020·1 cites·18 claims
- 0268US7897178B2Water-swellable clay mineral laminated powder, dye/water-swellable clay mineral complex and composition comprising the sameSHISEIDO CO LTD·Filed 2004·Granted Mar 1, 2011·1 cites·8 claims
- 0366US6171580B1Ultraviolet-screening zinc oxide excellent in transparency and composition containing the sameSHISEIDO CO LTD·Filed 1998·Granted Jan 9, 2001·29 cites·38 claims
- 0455US6242092B1Zinc oxide-coated material and fatty acid-solidifying powder and external preparation for skin each made by using the materialSHISEIDO CO LTD·Filed 1997·Granted Jun 5, 2001·18 cites·13 claims
- 0555US2009060856A1Colorant Composition For Skin Cosmetics, Foundation Containing The Same, And Method Of Makeup ApplicationSHISEIDO CO LTD·Filed 2006·Application pending·0 cites
- 0651US11572484B2Ink-jet ink composition, ink-jet cartridge, and decoration deviceSHISEIDO CO LTD·Filed 2018·Granted Feb 7, 2023·0 cites·11 claims
- 0745US11501456B2Application control device, application control method, program and storage medium that naturally conceal a local difference in brightness on skinSHISEIDO CO LTD·Filed 2017·Granted Nov 15, 2022·0 cites·8 claims
- 0842US2005129649A1Two-layer makeup cosmetic compositionFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →