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MAEDA LTD

Overview
  • Total Patents
    50
About

MAEDA LTD has a total of 50 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machines and measurement are BERZ W, CIB INC and NUSTEP TRENNDUESEN.

Patent filings in countries

World map showing MAEDA LTDs patent filings in countries
# Country Total Patents
#1 Japan 40
#2 United States 4
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 2
#5 China 1
#6 Taiwan 1

Patent filings per year

Chart showing MAEDA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maeda Sadao 28
#2 Maeda Tokichi 10
#3 Maeda Kosaku 4
#4 Maeda Masaru 3
#5 Watabe Yasuo 2
#6 Saito Masahiko 2
#7 Sekine Kazuyoshi 1
#8 Kumagai Toshiya 1
#9 Maeda Misao 1
#10 Sadao Maeda 1

Latest patents

Publication Filing date Title
JP2012132127A Radiation protective cloth
JP2012055211A Method for producing gaba-containing gaba barley, and product of the gaba barley
JP2011172516A Method for producing gaba-containing gaba glutinous wheat, and the product
JP2010059780A Light-metal foundation fitting for wet type fire-resistive covering, fire-resistive covering construction method for steel column or steel-framed beam using the same and covering construction method for wet type fire-resistive covering material
JP2010189805A Radiation protection apron
JP2009052997A Metal fatigue discrimination device and metal fatigue discrimination method
JP2007089581A Production method and product of gaba soybean and gaba soybean flour
JP2006037437A Grass prevention and ground protection method for creating coloring solidified layer
JP2003230596A Expansion and contraction type stretcher
JP2002174625A Metal fatigue discrimination device and metal fatigue discrimination system
JP2003047632A Seat type stretcher having variable bending state
JP2003023922A Operating tool in water
JP2003009920A Stick which is excellent in absorbing shocks
JP2003004893A X-ray protection article
JP2002219093A Hand cleaner
JP2002085928A Filter device
JP2002011049A Seat type stretcher
JP2001340477A Stretcher for saving victim under water
JP2000167260A Model seaplane
JP2000140026A Litter