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NAKAMURA KEIKO

Overview
  • Total Patents
    13
About

NAKAMURA KEIKO has a total of 13 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, organic fine chemistry and pharmaceuticals are VOLG NI PROTIVOCHUMNYJ I, BEIJING ASIA EAST BIO PHARM CO and MUSASHINO MENEKI KENKYUSHO KK.

Patent filings in countries

World map showing NAKAMURA KEIKOs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 United States 1

Patent filings per year

Chart showing NAKAMURA KEIKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Keiko 10
#2 Mori Nobutane 3
#3 Oiwa Kazuo 1
#4 Fujiyama Taizo 1

Latest patents

Publication Filing date Title
JP2006116259A Waterproof shoes for children
JP2001216432A Electronic commerce method without any risk
JPH1033065A Culturing bed device for water supplying on bottom face
JPH08168743A Decomposition treating device for raw refuse
JPH08132006A Decomposition disposal device for garbage
JPH08132005A Garbage decomposition treating device
JPH0799946A Health drink
JPS63137624A Connected water supply and discharge pot
JPS63105621A Connected water feed and drain flower pot assembly
JPS63141522A Automatic water feeding plant culture apparatus
JPS6328333A Connected water feed and drain flower pot
JPS5592631A Aeration apparatus by porous substance