Assignee
MIYOSHI KASEI INC
JP·17 granted patents·5 pending applications·327 citations·filing 1996–2021
Top patents by PatentIndex Score
22 records- 0193US6482441B1Coated powder having super-dispersibility and cosmetic containing the sameMIYOSHI KASEI INC·Filed 2000·Granted Nov 19, 2002·83 cites·8 claims
- 0287US7682622B2CosmeticsMIYOSHI KASEI INC·Filed 2005·Granted Mar 23, 2010·5 cites·9 claims
- 0385US6790452B2Pigment dispersions and cosmetic products containing the sameMIYOSHI KASEI INC·Filed 2002·Granted Sep 14, 2004·21 cites·17 claims
- 0485US6730309B2Sebum-adsorbent powder and use thereofMIYOSHI KASEI INC·Filed 2001·Granted May 4, 2004·19 cites·12 claims
- 0583US6416573B2Composite pigment and cosmetics containing the sameMIYOSHI KASEI INC·Filed 2001·Granted Jul 9, 2002·23 cites·17 claims
- 0680US5744126ACosmetics containing silicone surface-modified particles of titanium oxide and zinc oxideMIYOSHI KASEI INC·Filed 1996·Granted Apr 28, 1998·47 cites·11 claims
- 0777US7531184B2Composite powders and cosmetics containing the sameMIYOSHI KASEI INC·Filed 2003·Granted May 12, 2009·18 cites·14 claims
- 0876US6200580B1Powdered base material treated with organic silicon compounds and their method for producingMIYOSHI KASEI INC·Filed 1998·Granted Mar 13, 2001·47 cites·11 claims
- 0975US12168068B2Hydrophilized organic powder and cosmetic including hydrophilized organic powderMIYOSHI KASEI INC·Filed 2019·Granted Dec 17, 2024·0 cites·4 claims
- 1072US6296860B1Coated pigments and extender pigments, and cosmetics containing the sameMIYOSHI KASEI INC·Filed 1999·Granted Oct 2, 2001·38 cites·9 claims
- 1167US12161736B2Hydrophilic inorganic powder and cosmetic preparation containing the sameMIYOSHI KASEI INC·Filed 2019·Granted Dec 10, 2024·0 cites·15 claims
- 1267US7374783B2Powders coated with specific lipoamino acid composition and cosmetics containing the sameMIYOSHI KASEI INC·Filed 2004·Granted May 20, 2008·5 cites·13 claims
- 1364US2011110995A1Surface-treated powder and cosmetic comprising the sameMIYOSHI KASEI INC·Filed 2009·Application pending·0 cites
- 1463US2025049652A1Aqueous dispersion and cosmeticMIYOSHI KASEI INC·Filed 2021·Application pending·0 cites
- 1561US12514795B2Glycerin dispersion and cosmeticMIYOSHI KASEI INC·Filed 2020·Granted Jan 6, 2026·0 cites·4 claims
- 1657US2022249333A1Hydrophilized inorganic powder and cosmetic including hydrophilized inorganic powderMIYOSHI KASEI INC·Filed 2019·Application pending·0 cites
- 1751US2022273532A1Producing method of cosmetics and cosmeticsMIYOSHI KASEI INC·Filed 2020·Application pending·0 cites
- 1850US5968529ADispersion of ultraviolet intercepting moisture-retaining agent and cosmetic article incorporating the dispersionMIYOSHI KASEI INC·Filed 1997·Granted Oct 19, 1999·15 cites·15 claims
- 1948US9597268B2Surface-treated and plate-like powder for cosmetic compositions and solid powdery cosmetic composition blended therewithMIYOSHI KASEI INC·Filed 2012·Granted Mar 21, 2017·0 cites·29 claims
- 2048US9597269B2Surface-treated powders and cosmetic compositions in which such powders are mixedMIYOSHI KASEI INC·Filed 2012·Granted Mar 21, 2017·0 cites·29 claims
- 2147US2008118538A1Oil dispersion of powder being surface-treated with specific half ester oil, and cosmetic composition containing the sameMIYOSHI KASEI INC·Filed 2007·Application pending·0 cites
- 2241US6156324ACompositions for cosmetics and cosmeticsMIYOSHI KASEI INC·Filed 1997·Granted Dec 5, 2000·6 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when MIYOSHI KASEI INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →