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TOKIWA PHYTOCHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    162,836
  • Filing trend
    0.0%
About

TOKIWA PHYTOCHEMICAL CO LTD has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and foods and drinks are KRACIE HOLDINGS LTD, LYCORED LTD and FLEX PHARMA INC.

Patent filings per year

Chart showing TOKIWA PHYTOCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Jinwei 8
#2 Hanawa Toshihiko 3
#3 Hyuga Sumiko 3
#4 Yamashita Tadatoshi 3
#5 Hyuga Masashi 3
#6 Amakura Yoshiaki 3
#7 Goda Yukihiro 3
#8 Yoshimura Morio 3
#9 Koike Yuka 2
#10 Shimada Tsutomu 2

Latest patents

Publication Filing date Title
US2021030831A1 Composition and method for improving quantity of tear fluid, composition, treating constipation and improving skin quality
US2021030830A1 Composition for improving quantity of tear fluid, composition for improving constipation, and composition for improving skin quality
US10889557B1 Method of producing an alkoxyflavone derivative
US2019099463A1 Composition for improving sleep onset and sleep maintenance, composition for reducing stress and improving relaxation, composition for improving performance and concentration, and composition for improving resting effect and promoting recovery from fatigue
US2018264060A1 Composition for preventing, or precaution for dry eye
WO2015076286A1 Ephedra extract stripped of ephedrine alkaloids, method for producing same and use of same
CN104116876A Angiogenesis inhibitor, cosmetic, medicine, crystallized haematochrome, foodstuff and manufacturing methods of all
US2014348961A1 Sirtuin activator
US6737085B2 Apocynum venetum extract for use as antidepressant