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KOISHI MASUMI

Overview
  • Total Patents
    12
About

KOISHI MASUMI has a total of 12 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets foods and drinks are OSAKI SUISAN KK, YAMAGATAYA NORITEN KK and MAMA MAKARONI KK.

Patent filings in countries

World map showing KOISHI MASUMIs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KOISHI MASUMIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Foods and drinks

Focus technologies

# Technology
#1 Foods

Top inventors

# Name Total Patents
#1 Koishi Masumi 12
#2 Yamamoto Yasuaki 10
#3 Yagyu Hideki 10
#4 Tanmachi Masami 2
#5 Hara Tatsurou 2
#6 Hori Akihiro 2

Latest patents

Publication Filing date Title
JPH0196257A Electrical insulating composition
JPH0196252A Flame-retardant electrical insulating composition
JPH0196255A Flame-retardant electrical insulating composition
JPH0196250A Flame-retardant electrical insulating composition
JPH0196249A Electrical insulating composition
JPH0196251A Flame-retardant electrical insulating composition
JPH0196256A Flame-retardant electrical insulating composition
JPH0196258A Electrical insulating composition
JPH0196253A Flame-retardant electrical insulating composition
JPH0196254A Flame-retardant electrical insulating composition
JPS5816661A Preparation of material similar to roe
JPS5816649A Cure coating in solution by means of interfacial reaction