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MAROL LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    236,335
  • Filing trend
    ⇩ 100.0%
About

MAROL LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Japan. Its main competitors in its focus markets transport are MIKADO PROPELLER, PLANA SALAS J and GORI 1902 AS.

Patent filings in countries

World map showing MAROL LTDs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing MAROL LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Marine propulsion

Top inventors

# Name Total Patents
#1 Yamanaka Takeshi 5
#2 Nagata Tomiichi 5
#3 Kubo Kazuya 5
#4 Sasayama Katsuhiko 5
#5 Arakawa Katsuhiko 4
#6 Shimada Kenichi 4
#7 Fujioka Takamasa 3
#8 Kishi Seiichi 2
#9 Okumoto Yasuo 2
#10 Tei Hosou 1

Latest patents

Publication Filing date Title
JP2019018701A Hull control device, hull, and hull operation method
JP2013151241A Control device for hull, control program for hull and control method of hull
JP2012077890A Pilot check valve
JP2012017057A Control device for hull, control program for hull, and automatic steering system incorporating the control program for hull
JP2012017058A Control device for hull, control program for hull, and automatic steering system incorporating the control program for hull
JP2011016384A Automatic steering device and automatic steering program for marine vessel
JP2009227022A Steering device
JP2009208606A Shift and electric engine remote control device of small vessel
JP2009208607A Stop device of small vessel
JP2009083682A Steering device for outboard motor
JP2009040088A Hydraulic steering device for outboard motor
JP2005239126A Hydraulic steering device for outboard motor
JP2005289300A Steering device for outboard motor
JP2005219601A Mounting piece of arm for steering device for outboard motor
JP2005139937A Manual hydraulic pump device
JP2005119516A Control device of engine for vessel
JP2005104281A Tilting mechanism for manual hydraulic steering device
JP2005067385A Hydraulic steering device
JP2004306643A Outboard motor
JP2004276832A Metal fitting for mounting arm of outboard motor and structure for mounting the same