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EIKEN KIZAI KK

Overview
  • Total Patents
    25
About

EIKEN KIZAI KK has a total of 25 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Japan, Spain and United States. Its main competitors in its focus markets biotechnology, measurement and medical technology are LUOYANG TMAXTREE BIOTECHNOLOGY CO LTD, MARX UWE and SMART BIOSYSTEMS APS.

Patent filings in countries

World map showing EIKEN KIZAI KKs patent filings in countries
# Country Total Patents
#1 Japan 23
#2 Spain 1
#3 United States 1

Patent filings per year

Chart showing EIKEN KIZAI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirose Tetsuo 6
#2 Ogita Keiko 3
#3 Nakagawa Shigeru 2
#4 Oosawa Naomi 2
#5 Arai Masahiro 2
#6 Saito Akira 1
#7 Oota Batsutoku 1
#8 Kawakami Roku 1
#9 Hashimoto Taikichi 1
#10 Noda Tokiji 1

Latest patents

Publication Filing date Title
JP2007040777A Simple wiping-off instrument of microorganisms
JP2004159625A Bacterium detection tool
JP2002148257A Feces collecting container
JP2000342591A Specimen collection appliance set
JP2000338102A Stool sample container
JPH11183468A Sampling container for environmental hygienic inspection
JPH10229871A Wiping tool for testing environmental microorganism
JPH1090131A Wiping-off instrument for environmental cleanness inspection
JPH09149783A Homogenizer for examination of microorganism
JPH0889287A Method for detecting sensitivity of medicine by judging whether effect for jointly using medicine is suitable or not
JPH07140136A Test tube for separating blood serum
JPH04164226A Fixing solution for inspection of liquid sample of cells
JPH01175863A Injection needle removal device
JPS63147436A Urine measuring apparatus
JPS62175165A Tridisc dispenser
JPS6180046A Sputum gathering cell method by dithiothreitol
JPS59218955A Implement for measuring sedimentation of blood
JPS59155258A Instrument for imparting anti-thrombotic property to external circulation device
JPS5696693A Production of human standard enzyme sample from human placenta
JPS54132292A Bacteria distinguishing sheet and use