公开(公告)号：US12155260B2

公开(公告)日：2024-11-26

申请号：US18135849

申请日：2023-04-18

Applicant: KUBOTA CORPORATION

Inventor： Kazuto Okazaki ,  Shunya Takase

IPC: H02J7/00 ,  B60L50/60 ,  H02J7/34 ,  A01D34/00 ,  A01D101/00

Abstract: A charging system comprises: a first battery mountable in an electric work vehicle; a second battery mountable in an electric automobile; and a converter capable of conductively connecting to the first battery and the second battery, and also capable of converting first electric power from the second battery to second electric power receivable by the first battery and transmitting the second electric power to the first battery.

公开(公告)号：USD948552S1

公开(公告)日：2022-04-12

申请号：US35510227

申请日：2020-03-03

Applicant: KUBOTA CORPORATION

Designer： Dai Kadota ,  Shunya Takase ,  Shinji Misaki

公开(公告)号：US12268111B2

公开(公告)日：2025-04-08

申请号：US17552478

申请日：2021-12-16

Applicant: KUBOTA CORPORATION

Inventor： Shunya Takase ,  Hiroki Suga ,  Shinji Misaki ,  Koji Matsuda ,  Yuto Shimizu

IPC: A01B69/04 ,  B60N2/75 ,  B60W10/08 ,  B60W30/10 ,  B62D15/02

Abstract: A working vehicle includes an operator's seat, a vehicle body to travel selectively using either manual steering performed manually by the operator or automatic steering performed based on a position of the vehicle body detected by a position detector without manual operation by the operator, and a first operation actuator on a lateral side of the operator's seat to selectively start or terminate the automatic steering during rearward traveling of the vehicle body or to correct the position of the vehicle body during rearward traveling of the vehicle body.

公开(公告)号：US20180299894A1

公开(公告)日：2018-10-18

申请号：US15579292

申请日：2016-05-25

Applicant: Kubota Corporation

Inventor： Shunya Takase ,  Tetsuya Nakajima ,  Aya Tanabe ,  Shigeki Hayashi

IPC: G05D1/00 ,  A01D41/127 ,  G05D1/02

Abstract: A travel working machine includes: an automatic travel control unit 61 configured to implement automatic travel based on automatic travel information necessary for automatic travel; a manual travel control unit 52 configured to implement manual travel based on an operation signal from a manual travel operating unit 9; a machine body status detecting unit 51 configured to output machine body status information indicating a machine body status based on the operation signal and a detection signal received from a status detecting device 8; and an automatic travel management section 7 configured to determine forbiddance of automatic travel by the automatic travel control unit 61 and permission of the automatic travel based on the machine body status information, and output a control command in automatic travel forbiddance, for deciding control of the machine body after a command to forbid the automatic travel has been issued, based on the machine body status information.

公开(公告)号：US11912205B2

公开(公告)日：2024-02-27

申请号：US17554079

申请日：2021-12-17

Applicant: KUBOTA CORPORATION

Inventor： Shunya Takase ,  Hiroki Suga

IPC: A01B69/00 ,  B60R11/00 ,  B62D6/00 ,  B62D49/00 ,  A01B69/04 ,  G05D1/00 ,  B62D33/06

CPC classification number: B60R11/00 ,  A01B69/008 ,  B62D6/001 ,  G05D1/0278 ,  B60R2011/004 ,  B60R2011/005 ,  B60R2011/0085 ,  B62D33/0617 ,  B62D49/00 ,  G05D2201/0201

Abstract: A position detector is supported to be movable between a first position and a second position lower than the first position. A mounting stay is below the position detector when the position detector is in the first position, and, when the position detector is rotated together with the mounting stay from a state in which the position detector is in the first position, the position detector is moved to the second position and the mounting stay is positioned above the position detector in the second position and covers over the position detector so as to restrain the automatic steering control.

公开(公告)号：US20240017581A1

公开(公告)日：2024-01-18

申请号：US18037410

申请日：2021-12-01

Applicant: Kubota Corporation

Inventor： Yusuke Ida ,  Minoru Hiraoka ,  Junichi Ishikawa ,  Shunya Takase

IPC: B60G17/0165 ,  B60G7/00 ,  B60G17/015

CPC classification number: B60G17/0165 ,  B60G7/00 ,  B60G17/0152 ,  B60G2200/18 ,  B60G2202/413 ,  B60G2204/62 ,  B60G2300/07 ,  B60G2400/821 ,  B60G2400/823 ,  B60G2500/30 ,  B60G2600/182 ,  B60G2800/01 ,  B60G2800/914

Abstract: A work vehicle includes: a body 1; a plurality of travel wheels 2 at front and back portions of the body 1 on each of left and right sides; a plurality of holder mechanisms A held by the body 1 and holding the respective travel wheels 2 in such a manner as to be capable of moving the travel wheels 2 independently of one another relative to the body 1; a detector B configured to detect a state of a travel surface; and a controller C configured to, based on the state that the detector B has detected, control the holder mechanisms A to move the travel wheels 2 relative to the body 1.

公开(公告)号：US11809188B2

公开(公告)日：2023-11-07

申请号：US17295902

申请日：2019-12-06

Applicant: KUBOTA CORPORATION

Inventor： Shunya Takase ,  Hiroki Suga ,  Koji Matsuda ,  Shunsuke Miyashita

IPC: G05D1/02 ,  A01B69/00 ,  A01B69/04 ,  A01B79/00 ,  B60K35/00 ,  G05D1/00

CPC classification number: G05D1/0212 ,  A01B69/008 ,  A01B79/005 ,  B60K35/00 ,  G05D1/0088 ,  G05D1/0278 ,  B60K2370/152

Abstract: A traveling work machine includes a position detector capable of obtaining position information of a machine body based on a positioning signal from a navigation satellite, an end determiner capable of determining the end of each of a plurality of instances of work travel, a start position calculator capable of calculating start positions Ls and Ls2, and a display capable of displaying information pertaining to the turning travel. When the end determiner determines the end of the work travel, the start position calculator calculates, based on the position information, the start position Ls2 on one of the left and right with respect to the travel direction of the machine body during the work travel, and the display displays guidance information guiding the turning travel to the start position Ls2.