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MISAWA HOBAS CO LTD

Overview
  • Total Patents
    15
About

MISAWA HOBAS CO LTD has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan, Australia and United Kingdom. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and mechanical elements are CARL J SCHMID INC, CALEDONIA COMPOSITES and BILSBURY STEPHEN JAMES.

Patent filings in countries

World map showing MISAWA HOBAS CO LTDs patent filings in countries

Patent filings per year

Chart showing MISAWA HOBAS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Makihara Satoshi 6
#2 Ishikawa Kazuaki 5
#3 Kobayashi Junichi 4
#4 Otani Kazuo 4
#5 Yoshida Megumi 3
#6 Hayama Yasuhiro 3
#7 Matsushita Tatsuji 1
#8 Taguma Akira 1
#9 Fujisawa Masaaki 1
#10 Kanda Takeshi 1

Latest patents

Publication Filing date Title
JP2003074080A Manhole and its execution method
JP2003055914A Draining device for bridge
JP2003003421A Horizontally-drawing drainage system and cover device for bridge
WO0187576A1 Method and apparatus for producing fiber-reinforced plastic pipe and resin composition for fiber-reinforced plastic pipe
JP2002220814A Mounting structure of pier drain pipe
JP2002130543A Manufacturing equipment of fiber reinforced plastic tube
JP2001322180A Method and equipment for manufacturing fiber reinforced plastic tube
JP2000117754A Preparation of resin concrete product
JP2000064262A Storage pit for hydrant
JP2000064319A Manhole member and assembling method therefor
JP2000035176A Joint for piping
JPH1182857A Piping joint and piping connecting method
JPH08189045A Manhole