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KAWAKAMI HIROYUKI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    238,281
About

KAWAKAMI HIROYUKI has a total of 14 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Japan. Its main competitors in its focus markets macromolecular chemistry and polymers, semiconductors and organic fine chemistry are DOW GLOBAL TECHNOLOGIES, MATSUMOTO TAKAYUKI and HAYASHI TOSHIO.

Patent filings in countries

World map showing KAWAKAMI HIROYUKIs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Japan 5

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kawakami Hiroyuki 14
#2 Nakayama Akio 4
#3 Takahashi Toshiyuki 4
#4 Takase Nagatake 4
#5 Imai Takuya 4
#6 Nose Katsutoshi 4
#7 Fukuoka Masayoshi 4
#8 Nagasaki Susumu 4
#9 Sato Kazuhiko 3
#10 Niijima Katsuyasu 2

Latest patents

Publication Filing date Title
JP2016116567A Wheelchair also used as walker
US2012203026A1 Method for manufacturing tricyclodecane mono-methanol monocarboxylic acid derivative
US2009264582A1 Heat-resistant resin paste
US2009227714A1 Resin composition and semiconductor device using the same
JP2006189457A Immunity measuring device
JP2006133232A Member for microorganism recovery, and immunoassay system
JP2006017736A Member for collecting microorganisms and immunity measuring apparatus
US2009088536A1 Heat-resistant resin paste and method for producing same
JPH0871531A Immunoassay apparatus