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TOKYO PLYWOOD KK

Overview
  • Total Patents
    53
About

TOKYO PLYWOOD KK has a total of 53 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada, Germany and Brazil. Its main competitors in its focus markets civil engineering, surface technology and coating and machine tools are US FLOORS INC, CERALOC INNOVATION BELGIUM and PROPST FAMILY LTD PARTNERSHIP.

Patent filings in countries

World map showing TOKYO PLYWOOD KKs patent filings in countries
# Country Total Patents
#1 Canada 9
#2 Germany 8
#3 Brazil 7
#4 France 6
#5 Australia 5
#6 United Kingdom 5
#7 United States 5
#8 Spain 4
#9 Sweden 4

Patent filings per year

Chart showing TOKYO PLYWOOD KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Megumi Naomitsu 14
#2 Megumi N 7
#3 Naomitsu Megumi 3
#4 Ohe F 3
#5 Saito Y 3
#6 Saito Yoshio 3
#7 Tashiro Eiji 2
#8 Ohe Fumio 2
#9 Megumi Naomitsu Et Al 1
#10 Yoshio Saito 1

Latest patents

Publication Filing date Title
AU2487777A Device for manufacturing structural timber
CA1000451A Structural timber and device for manufacturing the same
US4033082A Plate block
US3978916A Structural unit body having a pipe incorporated therein and a structure assembled therefrom
CA980971A Structural unit body having pipe incorporated thereinto and structure assembled thereof
DE2355915A1 Prefabricated multi-layered building element - comprising stepped holed frame with panels and mesh units of different materials
AU6207373A a PREFABRICATED STRUCTURAL UNIT BODY
AU6171373A Prefabricated strucural unit and structures thereof
US3968286A Structural timber
GB1420274A Composite ornamental board and manufacture thereof
CA993654A Process for timber drying and improving its quality
US3820293A Framed structural member and board structure composed of short timbers assembled
CA994513A Frame structure member and board structure of short timbers assembled
DE2263029A1 Seasoning of timber - by steam treatment pref in presence of acrylate emulsion