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UENO SEIYAKU OYO KENKYUJO KK

Overview
  • Total Patents
    905
About

UENO SEIYAKU OYO KENKYUJO KK has a total of 905 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and foods and drinks are BIOSALTS SRL, WUHAN JASON BIOTECH CO LTD and HANMI FINE CHEMICAL CO LTD.

Patent filings per year

Chart showing UENO SEIYAKU OYO KENKYUJO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueno Ryuzo 504
#2 Kitayama Masaya 195
#3 Ueno Ryuji 124
#4 Wakamori Hiroyuki 101
#5 Minami Kenji 85
#6 Tabata Akihiko 78
#7 Matsuda Toshio 78
#8 Oda Tomio 74
#9 Ueno Takashi 61
#10 Ueno Riyuuzou 53

Latest patents

Publication Filing date Title
EP1738657A2 Sugar alcohol composition for tableting
KR20060130497A Method for providing coated product
CN101160114A Composition and method for scalp and hair treatment
EP1591435A2 Method for preparing 2,6-Naphtalene dicarboxyclic acid
JP2006217892A Food storable duration improving agent
JP2006206824A Liquid crystalline polyester resin and manufacturing method thereof
JP2006158293A Method for processing green vegetable
TW200526746A Red ink composition for color filter
JP2006131568A Hydroxynaphthoic acid hydrazide, derivative thereof and method for producing the same
JP2006104370A Method for producing wholly aromatic liquid crystalline polyester resin
JP2006034236A Shrimp processing agent and processing method
EP1652837A1 Aminocarbonyl naphthol derivative, cyanonaphthol derivative, and method for producing them
CN1860096A Aminocarbonyl naphthol derivative, cyanonaphthol derivative, and method for producing them
JP2006028287A Liquid crystalline polyester resin and manufacturing method thereof
JP2006002114A LIQUID CRYSTALLINE RESIN CONTAINING 3,5-DI-tert-BUTYL-4-OXYBENZOYL RECURRING UNIT
TW200504159A Monoazo compound and process for making same
JP2005336121A METHOD FOR PRODUCING 3,5-DI-tert-BUTYL-4-HYDROXYBENZOIC ACID
JP2005320478A Joining method of liquid crystal polyester resin composition and joined product of liquid crystal resin composition
EP1621528A1 Process for producing 3-nitro-4-alkoxybenzoic acid
JP2005272424A Preparation method of 2, 6-naphthalenedicarboxylic acid