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TOA ENGINEERING CO LTD

Overview
  • Total Patents
    26
About

TOA ENGINEERING CO LTD has a total of 26 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machine tools and environmental technology are NORITAKE IRON WORKS, ITO KYOJI and ROTO SIEVE AB.

Patent filings in countries

World map showing TOA ENGINEERING CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yada Tatsuo 11
#2 Ezawa Akira 8
#3 Inohara Hiroshi 5
#4 Noguchi Mutsumi 2
#5 Katano Yoshinao 2
#6 Arimoto Masataka 2
#7 Watanabe Munenori 1
#8 Tanigawa Kazuhisa 1
#9 Mori Hirokazu 1
#10 Fujiwara Yasushi 1

Latest patents

Publication Filing date Title
JP2012061574A Processing unit structure for plate material processing system
JP2012051320A Plate material machining system
JP2010272041A Centralized management system for timber precut operation
JP2009012330A Feather pattern material processing apparatus
JP2009012257A Precut processing method of processing wood
JP2007247181A System for automatically mounting joint fitting on precut wooden material for building and method of the same
JP2007120023A Reinforcing wooden material, frame body for sill, and base-isolation sill structure
JP2006188816A Seismic strengthening structure of existing building
JP2005125519A Method and apparatus for processing building wood
WO03064002A1 Method and device for fluid treatment
JP2003225901A Method and apparatus for precutting wood
JP2003112302A Method for precutting lumber
JP2002096242A Execution number imparting device for siding material and the same material
JP2002059323A Automatic blanking system for siding
JP2002032606A System for ordering, order reception, and sales of building material using network
JP2001349033A Precut machining method for siding and precut machined siding member
JP2001279929A Method for supplying material to plurality of buildings
JP2001165651A Detector and detecting method for curve of outer wall material
JP2001138304A Butt end working unit for timber
JP2001026006A Method and system for adjusting wood processing position of wood processing apparatus