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OGAWA KOUICHI

Overview
  • Total Patents
    29
About

OGAWA KOUICHI has a total of 29 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and optics are TAIKI:KK, SU YUPAN and PRIOR COMPANY LTD.

Patent filings in countries

World map showing OGAWA KOUICHIs patent filings in countries
# Country Total Patents
#1 Japan 28
#2 United States 1

Patent filings per year

Chart showing OGAWA KOUICHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogawa Kouichi 27
#2 Matsumura Yoshio 2
#3 Idemura Takeshi 2
#4 Shinya Yoshihisa 1
#5 Endo Yasumi 1
#6 Kondo Shizuo 1
#7 Toyoda Tomoyuki 1
#8 Inoue Taisuke 1

Latest patents

Publication Filing date Title
JPH1135403A Rubbing type germicidal disinfectant
JPS57156482A Concentrating and purifying method of tocopherol
JPS5781462A Production of 1-(4-hydroxyphenyl)-2-(4-piperidino)-1- propanol or its acid adduct
JPS5781463A Production of 1-(4-hydroxyphenyl)-2-(4-piperidino)-1- propanol or its acid adduct
JPS5750863A Non-caloric food
JPS5750864A Non-caloric food
JPS5739755A Noncaloric food
JPS5716811A Cosmetic
JPS5579315A Cosmetic
JPS5542210A Special activated carbon
JPS5428840A Protecting and preserving method for plant and food
JPS5411269A Low calorie food
JPS5411256A Low calorie food
JPS5356331A Process for enhancing whiteness of corn starch
JPS5352631A Cosmetics
JPS5347490A Process for producing modified porous divinyl benzene resine
JPS5347544A Treatment process for enhancing whiteness of starch
JPS5347555A Method of sucking and swelling for emulsifying * dispersing * gelling food product
JPS5344639A Cosmetics
JPS5341439A Cosmetics