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YAMAGATA KAZUNORI

Overview
  • Total Patents
    19
About

YAMAGATA KAZUNORI has a total of 19 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets machines are Jiangsu lvyuan new materials co ltd, SHANGHAI PRET COMPOSITE MATERI and CHANGZHOU CHENGUANG MACHINE MFG CO LTD.

Patent filings in countries

World map showing YAMAGATA KAZUNORIs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing YAMAGATA KAZUNORIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Yamagata Kazunori 17
#2 Uchiyama Mitsuji 3
#3 Fukai Minoru 2
#4 Yamagata Yuhito 1
#5 Ohata Nozomi 1

Latest patents

Publication Filing date Title
JP2012245232A Method of manufacturing rolled product of adhesive layer-attached disposable sheet for toilet seat and method of manufacturing portable toilet seat sheet
JP2012147884A Spreading type disposable diaper
JP2010020392A Noncontact ic card holder
JP2009247972A Tape for disposable filter sheet attachment and filter attachment method
JP2009220865A Load collapse-preventing band
JP2009237598A Non-contact ic card holder
JP2009184714A Blister package and method for manufacturing blister package
JP2009069779A Study material
JP2006016135A Bag
JP2006001553A Bag and method for manufacturing the same
JP2005088990A Insulated bag
JP2004203002A Freely attachable/detachable bookbinding method
JP2004188151A Article hanging device
JP2004141576A Goods-displaying mat sheet
JP2004083121A Package with gusset
JP2003265362A Disposable toilet seat sheet
JP2002019828A Rodlike article package and manufacturing method therefor
JPS57175565A Manufacture of sealing packing which can be unsealed through single operation
JPS57176128A Manufacturing cushion sheet