Inventor

SHIBATA TAKAKO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “SHIBATA TAKAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HANYU NAOTO

2 patents

US8563552B2Oct 22, 2013

Whitening agent and skin external preparation

HANYU NAOTO6 citations79

US8324234B2Dec 4, 2012

Method for inhibiting melanin production and whitening skin with pyrimidylpyrazole compounds or pharmaceutically acceptable salts thereof

HANYU NAOTO2 citations58

SHISEDIO COMPANY LTD

1 patent

US8426435B2Apr 23, 2013

Method for inhibiting melanin production and whitening skin with pyrimidlypyrazole compounds or pharmaceutically acceptable salts thereof

SHISEDIO COMPANY LTD2 citations54

HANYU NAOTA

1 patent

US8211412B2Jul 3, 2012

Method for skin whitening

HANYU NAOTA1 citations51

SHISEIDO CO LTD

1 patent

US9278058B2Mar 8, 2016

Melanin production inhibitor

SHISEIDO CO LTD0 citations45