KUBOTA CORPORATION
Patent Owner
Stats
- 918 US PATENTS IN FORCE
- 39 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 918 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 16,514 Total Citation Count
- Jun 05, 1989 Earliest Filing
- 164 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0011,495 ROUTE SEARCH METHOD, ROUTE SEARCH SYSTEM, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, AND WORK VEHICLEDec 20, 16Jan 11, 18[G05D, G01C, A01B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9906967 Work machine and communication monitoring methodFeb 20, 14Feb 27, 18[H04M, G07C, G06Q, H04B, H04W, A01D, E02F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0013,540 SYSTEM AND PROCESS FOR TREATING AN ANAEROBICALLY-PROCESSED LIQUIDAbandonedFeb 26, 13Jan 15, 15[C02F]
2014/0234,158 PIPE PROVIDED WITH CORROSION PREVENTION LAYER ON THE OUTSIDE SURFACE, PROCESS FOR PRODUCTION OF THE SAME, AND PROCESS FOR PRODUCTION OF ALLOY WIRES USED FOR THE CORROSION PREVENTION LAYERAbandonedApr 30, 14Aug 21, 14[C22C]
2014/0061,981 CERAMIC FILTER AND METHODS FOR MANUFACTURING AND USING SAMEAbandonedSep 03, 13Mar 06, 14[B01J]
2014/0014,577 Wastewater Treatment Method and Wastewater Treatment SystemAbandonedMar 27, 12Jan 16, 14[C02F]
2012/0248,361 CONNECTING STRUCTURE FOR VALVE ELEMENT AND VALVE STEMAbandonedApr 04, 11Oct 04, 12[F16K]
2012/0234,754 ORGANIC WASTEWATER TREATMENT DEVICE AND ORGANIC WASTEWATER TREATMENT METHODAbandonedMay 29, 12Sep 20, 12[C02F]
2012/0016,659 Display Apparatus for Work Machine and Language Rewriting System for Display ApparatusAbandonedJan 15, 10Jan 19, 12[G06F]
Top Inventors for This Owner
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