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UENO RYUZO

Overview
  • Total Patents
    13
About

UENO RYUZO has a total of 13 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Canada and Belgium. Its main competitors in its focus markets foods and drinks, organic fine chemistry and basic materials chemistry are HEBEI JIHENG GROUP PHARMACEUTICAL CO LTD, GUANGZHOU BAIHUA FLAVORS AND FRAGRANCES COMPANY LTD and V MANE FILS.

Patent filings in countries

World map showing UENO RYUZOs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 2
#3 Belgium 1
#4 Switzerland 1
#5 Germany 1
#6 Japan 1

Patent filings per year

Chart showing UENO RYUZOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueno Ryuzo 12
#2 Kitayama Masaya 4
#3 Wakamori Hiroyuki 2
#4 Honda Junya 2
#5 Asahara Motoki 1
#6 Saito Yoshihiko 1
#7 Kashiwagi Satoshi 1
#8 Fujita Yatsuka 1
#9 Yonetani Nobuhiro 1
#10 Tabata Akihiko 1

Latest patents

Publication Filing date Title
US2006183939A1 Process for production of hydroxybenzoic acids
US2005220959A1 Process for producing crystalline maltitol
JPH09144886A Sealing metallic packing
CA1290610C Production of frozen surimi