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HANASHIMA MASATAKA

Overview
  • Total Patents
    19
About

HANASHIMA MASATAKA has a total of 19 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are SHIGA PREF GOV, NIPPON GLASS KOGYO KK and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA KZ G.

Patent filings in countries

World map showing HANASHIMA MASATAKAs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing HANASHIMA MASATAKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanashima Masataka 16
#2 Kato Taju 6
#3 Maeda Terunobu 3
#4 Higuchi Sotaro 3
#5 Someya Norio 2
#6 Nagano Shuji 2
#7 Nakamura Masakazu 2
#8 Yamaguchi Shigechika 2
#9 Horii Yasuo 2
#10 Ishihara Tatsuhiro 2

Latest patents

Publication Filing date Title
JP2007044613A Waste material disposal facility
JP2004330053A Recycling method of chemical agent in waste treatment
JP2004050075A Washing equipment for waste
JP2003275704A System for throwing waste in land disposal site
JP2002361195A Landfilling treatment method for waste
JP2002301447A Method for use of incineration ash
JP2002001292A Method for recovering resource from beverage can
JP2001040682A Backfilling material and embedding structure for underground construction object
JP2001020298A Method for constructing underground structure, constructed structure, and method for producing soil improving material for use therein
JPH04256494A Method for removing metal
JPH02258097A Removal of iron ion and/or manganese ion
JPH02203905A Method for adsorbing and removing heavy metals
JPH01184091A Facility structure for discarding waste
JPS6447487A Waste discarding facility structure
JPS6447486A Waste discarding facility structure, its usage, and vent pipe for decomposing organic matter used therefor
JPS6223494A Recirculation type quasi-aerobic reclaiming construction method
JPS57125618A Greenhouse utilizing fermentation heat
JPS5632927A Greenhouse utilizing fermentation heat
JPS5561969A Reclamation treatment method of waste and recovery method of resource from waste