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ROHTO PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,454
  • Filing trend
    ⇧ 100.0%
About

ROHTO PHARMACEUTICAL CO LTD has a total of 14 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in Taiwan and Singapore. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are NEUBOURG SKIN CARE GMBH & CO K, IND E COM DE COSMETICOS NATURA LTDA and KAUR SIMARNA.

Patent filings in countries

World map showing ROHTO PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 11
#2 Singapore 3

Patent filings per year

Chart showing ROHTO PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haga Masatoshi 3
#2 Koike Tetsuo 2
#3 Yagi Yoshiki 2
#4 Takimoto Masahiro 2
#5 Fujita Sachie 2
#6 Masuda Keiko 1
#7 Masumoto Ai 1
#8 Ohta Noriko 1
#9 Oka Masato 1
#10 Kitaoka Yu 1

Latest patents

Publication Filing date Title
TW201944991A Composition for external application containing ascorbic acid and/or salt thereof
TW201941761A Topical oil-based solid composition