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MARINE HYDROTEC CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    212,562
About

MARINE HYDROTEC CO LTD has a total of 24 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, Spain and Republic of Korea. Its main competitors in its focus markets agriculture and packaging and shipping are RAPP FABRIKKER AS, CARABASSE ANDRE and BUCKEYE INCUBATOR CO.

Patent filings in countries

World map showing MARINE HYDROTEC CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Spain 2
#3 Republic of Korea 2
#4 Taiwan 2
#5 China 1
#6 Hong Kong 1
#7 Norway 1

Patent filings per year

Chart showing MARINE HYDROTEC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Animal care
#2 Winches

Top inventors

# Name Total Patents
#1 Yamamoto Kenichiro 20
#2 Nishijima Hiroaki 3
#3 Oishi Hideharu 3
#4 Fujii Kaoru 2
#5 Furukawa Shunji 2
#6 Akaboshi Junji 1
#7 Kudo Keiji 1
#8 Michitsuji Yoshihisa 1
#9 Oishi Hideji 1
#10 Abiru Katsuya 1

Latest patents

Publication Filing date Title
JP2017013925A Winch for tugboat
JP2016202034A Conveyed object handling device and conveyed object handling method
JP2016050046A Winch device
JP2015100321A Net handling machine for use in purse seine fishing boat
JP2013249203A Winch device
JP2013249146A Winch device
JP2013001501A Electric hoisting/lowering system
JP2012090605A Fishnet-hoisting machine
JP2011246231A Rope guide device
JP2010068737A Support roller apparatus for net-hauling and method for net-hauling
JP2007029007A Auxiliary apparatus for arranging fishing net and method for hoisting up and arranging fishing net
ES2288337A1 AUXILIARY ROLLER DEVICE FOR NETWORK COLLECTION AND NETWORK COLLECTION METHOD USING THE SAME.
TW200600009A Roller device to assist in net hauling and net hauling method using the same
JP2006025780A Net-lifting auxiliary roller unit and net-lifting method
JP2005289602A Freely movable carrying conveyor
JP2005060082A Lead line take-up device
JP2002002589A Hull centering device