Inventor · disambiguated record
Fukashi Urakami
Also filed as: URAKAMI FUKASHI
34 granted patents·12 pending applications·941 citations·filing 1974–2021
98Inventor score
Top patents by PatentIndex Score
46 records- 0198US4095378ADevice capable of suction-adhering to a wall surface and moving therealongURAGAMI FUKASHI·Filed 1976·Granted Jun 20, 1978·131 cites·37 claims
- 0297US4926957ADevice capable of suction-adhering to a wall surface and moving therealongURAGAMI FUKASHI·Filed 1988·Granted May 22, 1990·67 cites·3 claims
- 0394US4029164AMovable apparatus adhering to the surface of a wallSANKO CO LTD·Filed 1975·Granted Jun 14, 1977·55 cites·14 claims
- 0492US4563840ACleaning particle impinging device and air blast cleaning apparatus using said deviceURAGAMI FUKASHI·Filed 1983·Granted Jan 14, 1986·59 cites·9 claims
- 0591US4809383ADevice capable of adhering to a wall surface by suction and treating itURAGAMI FUKASHI·Filed 1987·Granted Mar 7, 1989·55 cites·6 claims
- 0690US4688289ADevice capable of adhering to a wall surface by suction and treating itURAGAMI FUKASHI·Filed 1986·Granted Aug 25, 1987·46 cites·15 claims
- 0788US5014803ADevice capable of suction-adhering to a wall surface and moving therealongURAGAMI FUKASHI·Filed 1989·Granted May 14, 1991·56 cites·3 claims
- 0886US5161631ASuction device capable of moving along a surfaceURAGAMI FUKASHI·Filed 1990·Granted Nov 10, 1992·58 cites·24 claims
- 0984US5536199ATraveling deviceURAKAMI RESEARCH & DEV CO LTD·Filed 1994·Granted Jul 16, 1996·59 cites·14 claims
- 1082US4719659ARotary travelling surface treatment deviceURAGAMI FUKASHI·Filed 1986·Granted Jan 19, 1988·48 cites·10 claims
- 1181US5588900ASurface treating deviceURAKAMI RESEARCH & DEV·Filed 1994·Granted Dec 31, 1996·36 cites·6 claims
- 1280US3958652AApparatus movably adhering to a wall and adapted to carry a cleaning apparatusSANKO CO LTD·Filed 1974·Granted May 25, 1976·27 cites·18 claims
- 1378US5752577ADevice capable of suction-adhering to surface of object and moving therealongHONDA MOTOR CO LTD·Filed 1994·Granted May 19, 1998·43 cites·11 claims
- 1476US4997052ADevice for moving along a wall surface while suction-adhering theretoURAGAMI FUKASHI·Filed 1990·Granted Mar 5, 1991·41 cites·3 claims
- 1572US5592998ADevice capable of suction-adhering to a surface and moving therealongURAKAMI RESEARCH AND DEV·Filed 1994·Granted Jan 14, 1997·38 cites·8 claims
- 1671US8794636B2Self-sealing flexible seal for sealing inner surface of tube and movable body for inside tube equipped with said sealURAGAMI FUKASHI·Filed 2010·Granted Aug 5, 2014·1 cites·9 claims
- 1771US4984396ACleaning deviceURAGAMI FUKASHI·Filed 1989·Granted Jan 15, 1991·26 cites·5 claims
- 1870US4860400ADevice capable of adhering to a wall surface by suction and treating itURAGAMI FUKASHI·Filed 1987·Granted Aug 29, 1989·20 cites·17 claims
- 1967US4934475ADevice capable of suction-adhering to a wall surface and moving therealongURAGAMI FUKASHI·Filed 1988·Granted Jun 19, 1990·26 cites·18 claims
- 2066US2021039125A1Surface adhering mobile coating apparatusURAKAMI LLC·Filed 2020·Application pending·0 cites
- 2166US2021039126A1Surface adhering mobile coating apparatusURAKAMI LLC·Filed 2020·Application pending·0 cites
- 2265US8127703B2Device closely contacting object surface and movableURAGAMI FUKASHI·Filed 2007·Granted Mar 6, 2012·2 cites·6 claims
- 2362US9022159B2Cleaning device for window glassURAGAMI FUKASHI·Filed 2011·Granted May 5, 2015·2 cites·5 claims
- 2460US5007210ADevice capable of suction-adhering to a wall surface and moving therealongURAGAMI FUKASHI·Filed 1990·Granted Apr 16, 1991·21 cites·6 claims
- 2555US11161133B2Surface adhering mobile coating apparatusURAKAMI LLC·Filed 2019·Granted Nov 2, 2021·0 cites·6 claims
- 2655US2016363160A1Device capable of adhering by suction to object surface and traveling therealongURAKAMI LLC·Filed 2014·Application pending·0 cites
- 2754US7748487B2Device movable along body surfaceURAKAMI FUKASHI·Filed 2003·Granted Jul 6, 2010·1 cites·15 claims
- 2851US2022001410A1Device comprising rotary nozzleURAKAMI LLC·Filed 2021·Application pending·0 cites
- 2950US9102369B2Travelling device equipped with dual, rotating, negative-pressure suction sealsURAGAMI FUKASHI·Filed 2012·Granted Aug 11, 2015·1 cites·9 claims
- 3047US6913524B2Suction device provided with negative pressure regulating mechanismFiled 2001·Granted Jul 5, 2005·5 cites·20 claims
- 3147US2012090111A1Working device for an internal pipe and working method for the sameURAGAMI FUKASHI·Filed 2010·Application pending·0 cites
- 3247US2021353118A1Suction-adhering and self-propelled robotic deviceURAKAMI LLC·Filed 2021·Application pending·0 cites
- 3346US2015211102A1Surface processing deviceURAGAMI FUKASHI·Filed 2013·Application pending·0 cites
- 3446US2021332891A1Negative pressure suction seal of negative pressure suction adhering and moving deviceURAKAMI LLC·Filed 2021·Application pending·0 cites
- 3545US11213868B2Working device capable of moving inside pipeURAGAMI FUKASHI·Filed 2015·Granted Jan 4, 2022·0 cites·4 claims
- 3645US10913164B2Suction-adhering and self-propelled robotic deviceURAKAMI LLC·Filed 2018·Granted Feb 9, 2021·0 cites·4 claims
- 3744US11022158B2Device capable of adhering by suction to object surface and traveling therealongURAKAMI LLC·Filed 2020·Granted Jun 1, 2021·0 cites·8 claims
- 3844US2021324882A1Rod-less cylinder with two pistonsURAKAMI LLC·Filed 2021·Application pending·0 cites
- 3944US2020255269A1Winch apparatus having automatic tension functionURAKAMI LLC·Filed 2020·Application pending·0 cites
- 4043US7938216B2Moving carrier that sticks to surface by use of sticking means such as negative pressureURAKAMI FUKASHI·Filed 2003·Granted May 10, 2011·4 cites·2 claims
- 4143US2012192897A1Method and device for work inside pipesURAGAMI FUKASHI·Filed 2010·Application pending·0 cites
- 4242US10512952B2Intra-pipe turbine blast systemURAKAMI LLC·Filed 2016·Granted Dec 24, 2019·0 cites·8 claims
- 4341US5205085ACentrifugal blasting apparatusURAGAMI FUKASHI·Filed 1992·Granted Apr 27, 1993·8 cites·13 claims
- 4438US2007235239A1Device Movable Along Surface of ObjectURAKAMI FUKASHI·Filed 2005·Application pending·0 cites
- 4537US6932182B2Traveling carFiled 2001·Granted Aug 23, 2005·0 cites·3 claims
- 4635US5904612ASurface treating deviceFiled 1996·Granted May 18, 1999·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →