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ANNAKA SEISAKUSHO KK

Overview
  • Total Patents
    16
About

ANNAKA SEISAKUSHO KK has a total of 16 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets furniture and games, machine tools and consumer goods are ANNAKA FACTORY CO LTD, WUXI HOUSETEX IND CO LTD and MARPAL AG.

Patent filings in countries

World map showing ANNAKA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing ANNAKA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasunaka Shigeru 14
#2 Yasunaka Shiro 1
#3 Yasunaka Noboru 1

Latest patents

Publication Filing date Title
JP2011024818A Bed
JP2009084961A Locking/unlocking device of overhead door
JP2009022625A Bed
JP2007260384A Bed
JP2008006751A Apparatus for forming cushion material and cushion material
JP2007260153A Bed
JP2004230062A Mattress device
JP2004215717A Wood spring bed
JP2003135219A Storing type bed
JP2003027849A Laminated board
JP2002337106A Laminated decorative board
JP2002337114A Laminated type decorative board
JP2002326209A Method for forming curved surface of curved decorative board
JP2002250191A Slip prevention tool for ladder
JP2002017485A Position adjustor of slide rail
JPH1033313A Raising bed