Inventor · disambiguated record
Kazuo Tokubo
Also filed as: TOKUBO KAZUO
5 granted patents·339 citations·filing 1986–1990
85Inventor score
Files withSHISEIDO CO LTD5
Top patents by PatentIndex Score
5 records- 0190US5165915ASpherical clay mineral powder, process for production thereof and composition containing the sameSHISEIDO CO LTD·Filed 1990·Granted Nov 24, 1992·73 cites·6 claims
- 0290US4801445ACosmetic compositions containing modified powder or particulate materialSHISEIDO CO LTD·Filed 1986·Granted Jan 31, 1989·94 cites·21 claims
- 0386US4882225AModified powder or particulate materialSHISEIDO CO LTD·Filed 1988·Granted Nov 21, 1989·76 cites·20 claims
- 0486US4818614AModified powderSHISEIDO CO LTD·Filed 1986·Granted Apr 4, 1989·90 cites·32 claims
- 0532US5064644AWater-in-oil emulsion type cosmetic compositionSHISEIDO CO LTD·Filed 1990·Granted Nov 12, 1991·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →