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NAKASO NOBUMASA

Overview
  • Total Patents
    14
About

NAKASO NOBUMASA has a total of 14 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HUANG GUANGXI, HENAN SHENGSHI ENERGY SAVING ENVIRONMENTAL PROT ENGINEERING CO LTD and KUMAGAWA KK.

Patent filings in countries

World map showing NAKASO NOBUMASAs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing NAKASO NOBUMASAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakaso Nobumasa 14
#2 Date Masaaki 1
#3 Ota Hisayoshi 1

Latest patents

Publication Filing date Title
JP2009114419A Method for molding powdery organic material and carbonizing it
JP2009096965A Swollen material having gas-permeable film
JP2005089718A Foamed body using tapioca pearl
JP2004057943A Foamed body using tapioca pearl
JP2003079263A Method for producing absorbing material free from core part
JP2002253077A Excreta disposal material for small animal
JP2001129867A Manufacturing method for foam utilizing waste produced in pet bottle recycling process
JP2001002819A Foamed cushioning body and preparation thereof
JP2000224935A Excrement-treating material for animal and its production
JP2000201556A Excrement-treating material for animal and its production
JP2000143869A Preparation of foamed material using plastic-laminated paper waste
JP2000129025A Adhesive-containing foamed sheet and its production
JP2000119430A Foamed sheet and manufacture thereof
JPH11347404A Cylindrical absorbent material and its production