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Inventor

Hideya Umemoto

Inventor
Sakai, JP

Overview

27→
Patents
1993–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Dprimary
A01DHarvesting29%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles16%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology11%
LOC157%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
Y02TClimate change mitigation technologies related to transportation5%
B62DMotor vehicles4%
LOC124%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
PatentTitleYear
10,656,653Work area determination system for autonomous traveling work vehicle, the autonomous traveling work vehicle and work area determination program20209,676,270'Work vehicle'20179,668,404'Mower with improved exhaust gas component cooling'20179,596,804'Riding mower'2017D0774558'Riding lawn mower'2016D0774557'Riding lawn mower'20169,469,189'Work vehicle with improved exhaust component cooling'20168,997,914'Work vehicle'20158,418,678'Fuel system for traveling vehicle'20138,277,528'Dust removal system for a riding lawn mower'20127,866,426'Radiator support structure'20117,562,515'Lower limit adjustment mechanism for riding type mower'20097,448,192'Fill detection device for grass container'20087,124,563'Grass collecting system for a lawn mower'20066,971,469'Self-propelled working vehicle'2005D0499122'Riding-type mower'20046,820,403'Lawn mower rear drive'2004D0493472'Riding-type mower'2004D0486160'Riding-type mower'20046,672,043'Lawn mower for directing grass clippings to a grass catcher'20046,449,933'Lawn mower'20026,082,086'Reel mower apparatus'20005,870,889'Lawn tractor'19995,823,285'Four wheel drive working vehicle'1998D0389490'Riding-type mower'19985,481,857'Mower blade mounting structure'19965,199,521'Lawn mower having passages for engine cooling air'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2020Patents assigned to KUBOTA KK (26)· patent assignee history
1993–2020Based in Sakai, JP· patent location history
1999–2017Based in Osaka, JP· patent location history
2012–2015Patents assigned to UMEMOTO HIDEYA (3)· patent assignee history
2012–2013Patents assigned to KOMORIDA TAKESHI (2)· patent assignee history
2012–2013Patents assigned to OCHI KAZUHIRO (2)· patent assignee history
2013–2015Patents assigned to MINOURA AKIRA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA KK261993–2020
UMEMOTO HIDEYAself32012–2015
KOMORIDA TAKESHI22012–2013
MINOURA AKIRA22013–2015
OCHI KAZUHIRO22012–2013
Locations
LocationPatentsSpan
Sakai, JP231993–2020
Osaka, JP41999–2017