Learn more

MAYWA CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    193,069
About

MAYWA CO LTD has a total of 32 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, basic materials chemistry and electrical machinery and energy are MEIWA IND LTD, SUZHOU XINXIELI ENVIRONMENTAL PROT TECHNOLOGY CO LTD and RINNE KEI TEI AI KK.

Patent filings per year

Chart showing MAYWA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitano Shigeru 31
#2 Kimura Shuji 12
#3 Tanaka Shogo 5
#4 Nomura Miyuki 4
#5 Nishino Hiroshi 3
#6 Muramoto Yumiko 3
#7 Ueno Kosei 3
#8 Mori Shigeru 3
#9 Nagaoki Mikiko 3
#10 Kumita Mikio 3

Latest patents

Publication Filing date Title
WO2015170692A1 Fuel supply system using bio-oil and system in which power is generated by solid oxide fuel cell
JP2013237725A Carbonizing apparatus and carbonizing method
JP2011136285A Cyclone dust collector
JP2011068824A Carbonization facility for organic water-containing waste
JP2009275936A Rice cookable-stove
JP2009227921A Manufacturing method of solid fuel
JP2009013027A System for producing hydrogen using biomass
JP2008214158A Process for manufacturing amorphous silica from chaff
JP2007309587A Stove
JP2007186611A Biomass gasification and firing system
JP2006035140A Method for decomposing agricultural chemical in waste water
JP2005233540A Stove
JP2005225972A Gasification process of biomass
JP2005146119A Method and apparatus for carbonizing organic waste material
JP2005075925A Method for thermally cracking and carbonizing organic waste material
JP2004357638A Method for culturing tomato
JP2004148176A Method for suppressing the amount of carbon dioxide discharged
JP2003026406A Method for preparing hydroxy radical
JP2002336852A Method for removing humin included in water
JP2002180059A Carbonization treatment of organic waste material of high moisture content