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YAKURIGAKU CHUO KENKYUSHO KK

Overview
  • Total Patents
    40
About

YAKURIGAKU CHUO KENKYUSHO KK has a total of 40 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and machines are MOET HENNESSY RECH, ROCHER YVES BIOLOG VEGETALE and COLOMER GROUP SPAIN S L.

Patent filings in countries

World map showing YAKURIGAKU CHUO KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 38
#2 Canada 1
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing YAKURIGAKU CHUO KENKYUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Hidehiko 40
#2 Hara Susumu 9
#3 Matsui Rieko 5
#4 Iikura Yuko 3
#5 Hayashi Masaaki 2
#6 Tomitani Yumiko 2
#7 Yamada Yuuzou 1
#8 Nakatani Mitsuko 1
#9 Takahashi Hiroshi 1
#10 Motoshio Akira 1

Latest patents

Publication Filing date Title
JPH10330272A Production of heme iron-containing product
JPH10271979A Tea extract
CA2178528A1 Therapeutics containing 5alpha - reductase inhibitors
JPH09249578A Clinical application of crude drug extract using tyrosinase activity as index
JPH09235221A Androgen disease treating agent containing diterpene
JPH09151130A Medicine for treating trichopoliosis and leukoplakia
JPH0920668A Antibacterial agent for helicobacter pylori as slightly aerobic gram-negative bacillus
JPH08333272A Production of 5 alpha-reductase inhibitor by extraction and purification from thujae orientalis folium et ramulus
JPH08294395A Sphingomyelin derived from rerythrocyte as raw material, new production of ceramide and treating agent or cosmetic in which ceramide is blended
JPH0840926A Ointment for treating skin ulcer
JPH0812531A Trichogen and depilatory compound with lipid extracted from coix seed
JPH07265089A Method for producing ceramide from fish or shellfish
JPH07238002A Nonvolatile earthworm control agent composed of high-concentration hinokitiol
JPH0725779A Lipase inhibitor derived from embryo bud of defatted rice
JPH05139985A Therapeutic agent for diabetes
JPH0549490A New method for producing gamma-pyrone derivative
JPH01312975A Anti-obesity food of wheat origin and food additive therefor
JPH01305017A Remedy for alopecia
JPS6452724A Novel synthetic aluminum silicate preparation
JPH01165507A Method for composition containing carpronium chloride blended therein in high concentration