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KAWAKAMI YUSUKE

Overview
  • Total Patents
    14
About

KAWAKAMI YUSUKE has a total of 14 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States and Japan. Its main competitors in its focus markets medical technology, surface technology and coating and textiles and paper are ABSORBEST AB, OTTO BOK KHELTKEHR GMBKH and CARTIFICIAL AS.

Patent filings in countries

World map showing KAWAKAMI YUSUKEs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Japan 4

Patent filings per year

Chart showing KAWAKAMI YUSUKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawakami Yusuke 14
#2 Nakao Hitomi 2
#3 Kosaka Shoshi 1
#4 Mikami Shinichiro 1
#5 Tsukuda Atsushi 1
#6 Shiraishi Tsukasa 1
#7 Hara Koji 1
#8 Sagisaka Minako 1
#9 Abe Kozo 1
#10 Kashiwagi Toru 1

Latest patents

Publication Filing date Title
JPH06199971A Methacrylate ester copolymer resin composition
JPH07292360A Side chain type polymer liquid crystal
JPH0820641A High-molecular liquid crystal and liquid crystal element
JPH06293780A Production of siloxane compound and its polymer