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RIKEN KORYO HOLDINGS CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    109,855
  • Filing trend
    ⇩ 100.0%
About

RIKEN KORYO HOLDINGS CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in Japan. Its main competitors in its focus markets basic materials chemistry, medical technology and chemical engineering are GUANGXI NANNING YITU BIOLOGICAL SCIENCE & TECH CO LTD, RIKEN PERFUMERY HOLDINGS CO LTD and SUN SUWEN.

Patent filings in countries

World map showing RIKEN KORYO HOLDINGS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing RIKEN KORYO HOLDINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawakami Masato 8
#2 Tajima Yoshio 5
#3 Hayashi Keita 4
#4 Mura Yuhei 2
#5 Matsuura Masami 1
#6 Miyata Kaoru 1
#7 Yamagata Fumiaki 1
#8 Hirai Keisuke 1

Latest patents

Publication Filing date Title
JP2020049202A Stabilizing agent and deodorizing agent of sulfite aqueous solution
JP2019006898A Allergen-reducing agent
JP2017210677A Metal corrosion inhibitor and method for inhibiting metal corrosion using the same
JP2017190302A Anti-fungal anti-bacterial agent, volatile space anti-fungal anti-bacterial agent, solid anti-fungal anti-bacterial material, and method for suppressing occurrence of fungi or bacteria
JP2017128530A Volatile closed space anti-pest
JP2017101357A Primer deodorant and deodorant organic fiber using the same
JP2018039734A Pest repelling material and method for repelling pest using the same
JP2016199478A Volatile space mildewproofing agent and solid volatile space mildewproofing agent composition using the same
JP2016199476A Volatile space mildewproofing agent and solid volatile space mildewproofing agent composition using the same
JP2016199477A Volatile space mildewproofing agent and solid volatile space mildewproofing agent composition using the same
JP2016145176A Volatile agent for preventing insect pest in closed space
JP2016094352A Pol soluble metallic compound and oil soluble deodorant
JP2016084393A Odorant for fuel
JP2016084392A Composite odorant for fuel
JP2015229674A Insect repellant and insect repelling method
JP2015086209A Beast repellent and method for repelling beasts
JP2014184094A Deodorant
JP2014094047A Deodorant