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NAT TAX ADMINISTRATION AGENCY

Overview
  • Total Patents
    103
About

NAT TAX ADMINISTRATION AGENCY has a total of 103 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets environmental technology, biotechnology and machines are DUCHSTEIN SIEGFRIED, DAWE S LAB INC and REVERSO RICCARDO.

Patent filings in countries

World map showing NAT TAX ADMINISTRATION AGENCYs patent filings in countries
# Country Total Patents
#1 Japan 96
#2 United States 4
#3 Canada 1
#4 Germany 1
#5 Netherlands 1

Patent filings per year

Chart showing NAT TAX ADMINISTRATION AGENCYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshizawa Kiyoshi 36
#2 Hara Masamichi 23
#3 Takahashi Kojiro 19
#4 Shimoii Hitoshi 16
#5 Tadenuma Makoto 15
#6 Iefuji Haruyuki 13
#7 Sato Shunichi 11
#8 Kumagai Chieko 11
#9 Tamura Gakuzo 10
#10 Gomi Katsuya 10

Latest patents

Publication Filing date Title
JP2002136290A Amine oxidase gene
JP2002058484A Method for breeding yeast generating not foam
JP2001333762A Method for manufacturing sake by solid culture of mixture of aspergillus oryzae and yeast
JP2001252072A New lipase cs2 derived from yeast
JP2001128664A Breeding method of yeast with high resistance against alcohol
JP2001054378A Fermentation of pear wine
JP2000060538A Breeding of yeast for producing unrefined sake containing high concentration alcohol
JP2000041661A Breeding of yeast with increased fermentation rate
JP2000000086A Production of low-alcohol japanese wine
JPH11244892A Treatment of oil-containing waste water
JPH11215986A Gene of yeast, and transfomation of yeast using the same and transformant
JPH10276753A Production of liquors from uncooked raw material
JPH10337171A Brewing of wine
JPH10276755A Production of sake
JPH10272490A Treatment of pectin-containing waste water
JPH10248562A Exogenous enzyme for brewing and brewing by using the same
JPH10215860A Line-breeding of yeast of high alcohol productivity
JPH10108667A Breeding of yeast for brewing liquor having low acid content
JPH1052257A Breeding of yeast for producing liquors having high acid content and low amino acid content
JPH1033160A Lipid-degradative strain and treatment of oil-containing wastewater using the same