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MAEKAWA TAKAAKI

Overview
  • Total Patents
    12
About

MAEKAWA TAKAAKI has a total of 12 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, biotechnology and machines are BESLER HERMANN, KANU IFEYINWA RITA and KRYLOWICZ ADAM.

Patent filings in countries

World map showing MAEKAWA TAKAAKIs patent filings in countries

Patent filings per year

Chart showing MAEKAWA TAKAAKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Maekawa Takaaki 12
#2 Nakazawa Midori 1
#3 Isoda Hiroko 1
#4 Yamazawa Shingo 1
#5 Intabon Keo 1
#6 Inamori Yuuhei 1
#7 Sugiura Norio 1
#8 Owa Takeshi Paul 1

Latest patents

Publication Filing date Title
US2008185336A1 Process for solid-state methane fermentation of biomass materials and fermentation apparatus system therefor
JP2005133224A Biodegradable resin forming material and food container using the same
JP2003149144A Method for determining intracellular anti-disruption response attributable to endocrine disrupting chemical by using near infrared spectrochemical analysis
JP2002200490A Apparatus for purifying water containing dissolvable organic matter and a very small amount of toxic substance
JP2001286866A Purifying method of water containing soluble organic matters and trace harmful substance and device thereof
JPS63305993A Bioreactor
JPS63296805A Concentration method of organic matter-containing solution and its device
JPS63146778A Separating device for solid material in acid fermentation process of anaerobic bioreactor
JPS63146780A Fluidizer bed type anaerobic bioreactor
JPS62110798A Method for purifying waste water