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KYOWA HAKKO KOGYO COMPANY LTD

Overview
  • Total Patents
    47
About

KYOWA HAKKO KOGYO COMPANY LTD has a total of 47 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, Canada and New Zealand. Its main competitors in its focus markets biotechnology, machines and organic fine chemistry are AGROFERM AG, MEGARA IBERICA SA and MURAO SAWAO.

Patent filings in countries

World map showing KYOWA HAKKO KOGYO COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 36
#2 Canada 5
#3 New Zealand 3
#4 France 1
#5 India 1
#6 United States 1

Patent filings per year

Chart showing KYOWA HAKKO KOGYO COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakayama Kiyoshi 3
#2 Tanaka Masao 2
#3 Kinoshita Shukuo 2
#4 Samejima Hirotoshi 2
#5 Hagino Hiroshi 2
#6 Ino Yoji 1
#7 Yuji Iwase 1
#8 Saito Takeshi 1
#9 Kato Fumio 1
#10 Mallamo John P 1

Latest patents

Publication Filing date Title
NZ330292A Imidazoquinazoline derivatives
GB1292319A Process for producing detergent resisting alkaline protease
GB1241901A Process for producing l-lysine by fermentation
GB1222904A Process for producing l-tryptophan
GB1208226A Purification of l-asparaginase
GB1211674A Process for producing fatty acid esters of sugars
GB1177438A A Process and apparatus for controlling fermentation processes.
GB1186998A Process for producing Cytolytic Enzymes of Microorganisms
GB1176741A Process for Producing Xanthylic Acid.
GB1172903A Process for producing L-Proline by Fermentation
GB1190406A A method for producing Nicotinamide Adenine Dinucleotide
GB1190080A Process for producing Nicotinamide Adenine Dinucleotide
GB1190079A Process for producing Nicotinamide Adenine Dinucleotide
GB1169070A Process for Producing Pyridoxal-5-Phosphate
GB1165809A A method for producing Nicotinamide Adenine Dinucleotide
GB1161262A A Method for Producing Adenosine Diphosphate and Adenosine Triphosphate
GB1170970A Process for Producing Xanthylic Acid by Fermentation.
GB1174322A Process for Producing Saccharides by Fermentation.
GB1132678A Method for producing microbial cell-lytic enzymes and the enzymes produced thereby
GB1133176A Process for producing alpha, epsilon-diaminopimelic acid