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YOSHIDA KINZOKU KOGYO KK

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    239,212
About

YOSHIDA KINZOKU KOGYO KK has a total of 22 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are YOSHIDA METAL INDUSTRY CO LTD, SAKAMOTO HIROAKI and YANCHENG XUHUA SHOES MACHINERY CO LTD.

Patent filings in countries

World map showing YOSHIDA KINZOKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing YOSHIDA KINZOKU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Kumeta Masashi 7
#2 Suzuki Takashi 4
#3 Takagi Takayoshi 3
#4 Tsunekawa Yutaka 3
#5 Matsui Kazuya 1
#6 Wakita Kazumi 1
#7 Yoshida Tetsuzo 1
#8 Watanabe Hideyo 1
#9 Watanabe Yuzo 1
#10 Matsubara Toru 1

Latest patents

Publication Filing date Title
JP2020196065A Cutter sharpener
JP2011020217A Blade sharpening tool
JP2011020195A Blade sharpening structure, and blade sharpening tool using the same
JP2010253657A Cutter sharpener
JP2010075500A Kitchen knife stand
JP2009221615A Fine charcoal powder-containing broussonetia kazinoki paper and method for producing the broussonetia kazinoki paper
JP2008194765A Blade polishing machine
JP2007307658A Cutting tool grinding device
JP2006102856A Cutter grinding device
JP2004314201A Robot hand for edging blade and robot for edging blade equipped with the same
JP2004090169A Sharpener for cutter
JP2002126979A Cutting tool grinder
JP2000308560A Auxiliary pinching tool
JP2000189682A Kitchen knife
JPH08246605A Roof structure and construction thereof
JPH07207845A Surrounding device for building
JPH06299659A Covering device for building
JPH06101305A Fitting fixing method for exterior member supporting device
JPS62164948A Roof ventilator
JPS61229046A Heat insulating member