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IWASE COSFA CO LTD

Overview
  • Total Patents
    11
About

IWASE COSFA CO LTD has a total of 11 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are HOOU KK, FOSHAN HUIFEN COSMETIC TECH CO LTD and PRO STRONG INC.

Patent filings in countries

World map showing IWASE COSFA CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing IWASE COSFA CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Organic fine chemistry
#2 Pharmaceuticals

Focus technologies

# Technology
#1 Medical preparations
#2 Specific use of cosmetics

Top inventors

# Name Total Patents
#1 Uji Yoshitaka 9
#2 Shibayama Yuji 8
#3 Masui Katsunobu 4
#4 Kawaura Seiji 2
#5 Imai Kazuhito 2
#6 Aoyama Shigeo 2
#7 Indo Hachiro 2
#8 Kusama Isao 2
#9 Ishii Masao 1
#10 Shiyama Yuji 1

Latest patents

Publication Filing date Title
JPH0586102A Chitosan powder in irregular flaky form, preparation thereof, and makeup cosmetic containing the same
JPH03196833A Hydrophilic gelatinous composition and oil-in-water type emulsified composition
JPH03123719A Pack cosmetic
JPH03123724A Humectant for skin external use
JPH01261318A Pack cosmetic
JPS6369536A Emulsion composition
JPS6368512A Skin drug for external use
JPS638336A External preparation for skin
JPS61210013A External preparation for skin
JPS61129038A Emulsifier composition