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HAYASHI BUSSAN HATSUMEI KENKYU

Overview
  • Total Patents
    77
About

HAYASHI BUSSAN HATSUMEI KENKYU has a total of 77 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, packaging and shipping and civil engineering are NESUTAA KK, NIPPON BUTSURI TANKO KK and OKAMURA SHOKUHIN KOGYO KK.

Patent filings in countries

World map showing HAYASHI BUSSAN HATSUMEI KENKYUs patent filings in countries

Patent filings per year

Chart showing HAYASHI BUSSAN HATSUMEI KENKYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Kanako 77
#2 Hayashi Shinichiro 77
#3 Hayashi Kozaburo 77
#4 Hayashi Kazushiro 63
#5 Suzuki Toru 1
#6 Ishibashi Kazumi 1
#7 Kawashima Ken 1
#8 Hirokawa Seiji 1

Latest patents

Publication Filing date Title
JP2010138689A Storage and infiltration container
JP2010043518A Emergency tent
JP2010133212A Greening device for temporary enclosure
JP2010120688A Aging fire fighting water tank provided with water leakage prevention
JP2010121399A Civil engineering material
JP2010111993A Method for raising bank
JP2010104319A Pruning implement for utility pole
JP2010090659A Joint for table-like unit members for rainwater storage and penetration facilities
JP2010088394A Wall surface-greening device
JP2010088393A Lawn-protecting material
JP2010075082A Lawn protection material lower frame and upper frame of which are engaged with each other
JP2010059729A Storage and infiltration facility for rainwater or the like
JP2010053628A Method of renovating decrepit fireproof water tank
JP2010048011A Rainwater storage permeation facility having enhanced base isolation property
JP2010048010A Rainwater storage permeation facility
JP2010037902A Material for protecting lawn between paving stone
JP2010022248A Protection material for lawn or the like produced by superimposing frame in layer
JP2010011805A Green passage, and material for the same
JP2010011806A Lawn protection material, and method for utilizing the same
WO2009153829A1 Underground box