Learn more

KARASAWA NOBUO

Overview
  • Total Patents
    12
About

KARASAWA NOBUO has a total of 12 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are SHIIMA CONSULTANT KK, MINO DORO KK and NIHONKAI GIJUTSU CONSULTANTS K.

Patent filings in countries

World map showing KARASAWA NOBUOs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KARASAWA NOBUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karasawa Nobuo 12
#2 Mikami Masao 1
#3 Fujii Keiji 1

Latest patents

Publication Filing date Title
JP2002238348A Lightweight planting soil
JP2002038873A Recycling method for excavation liquid
JP2002001293A Recycle system for construction and demolition waste and household solid waste
JPH10331265A Steel structured multiple dwelling house
JPH08290518A Preparation of molded item in which soil, cement and linen are main raw material
JPH08290950A Material using earth and cement as main raw material
JPS5433530A Mortar like ground material in which red mud is used
JPS5247821A Mortar and molded mortar products
JPS522045A Silo
JPS51126694A Hull of a small-sized shipping, such as a motor boat, a yacht, a boat and the like.