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KIKKOMAN CORP

Overview
  • Total Patents
    2,357
  • GoodIP Patent Rank
    4,107
  • Filing trend
    ⇧ 41.0%
About

KIKKOMAN CORP has a total of 2,357 patent applications. It increased the IP activity by 41.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets biotechnology, foods and drinks and measurement are ORIENTAL YEAST CO LTD, BROEKAERT WILLEM and RENAISSANCE BIOSCIENCE CORP.

Patent filings per year

Chart showing KIKKOMAN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakahara Takeharu 105
#2 Kajiyama Naoki 104
#3 Obata Akio 91
#4 Furukawa Toshio 86
#5 Ichiyanagi Atsushi 84
#6 Nakano Eiichi 82
#7 Matsuura Masaru 76
#8 Hashimoto Hikotaka 72
#9 Murakami Seiji 72
#10 Uchida Riichiro 64

Latest patents

Publication Filing date Title
WO2021054375A1 Method for quantifying citrulline, oxidoreductase for quantification, composition for quantification, kit for quantification, and method for evaluating activity of peptidylarginine deiminase
WO2021039611A1 Method for measuring pentosidine and measurement kit
JP2020178680A Method for producing enzymatically decomposed seasoning liquid
JP2020174664A Seasoning agent for cooking by microwave oven, food product, vegetable odor-suppressing agent, and cooking method
WO2020196708A1 Method for modifying substrate specificity of glucose dehydrogenase and agent for modifying substrate specificity of glucose dehydrogenase
JP2020182448A Retort food having reduced odor and containing root vegetable as ingredient
JP2020140703A Server apparatus, compatibility determination method, and compatibility determination program
WO2020122231A1 Quantification method of ethanolamine phosphate, oxide reductase for quantification, composition for quantification, kit for quantification and sensor for quantification
JP2021008321A cap
WO2020111149A1 Solanaceous plant resistant to virus of genus begomovirus causing tomato yellow leaf curl symptoms, solanaceous plant cell, and method for producing solanaceous plant
WO2020040113A1 Histamine measurement method and kit
WO2020032166A1 COMPOSITION FOR SUPPRESSING EXPRESSION OF FCεRI, AND FCεRI EXPRESSION SUPPRESSION METHOD
WO2020017504A1 Method for screening palatable component for eels
WO2020009215A1 Luciferase variant
JP2021008299A cap
EP3808853A1 Selenoneine production method
JP2020074748A Multigene disrupted genus aspergillus microorganism and method for producing the same
JP2019170378A Liquid food composition and method for producing same
JP2020141575A Method for producing ammonia
EP3760724A1 Novel enzyme and method for assaying pentosidine using same