Patents by Inventor Takahiro Inada

Takahiro Inada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8972059
    Abstract: In an automatic operation system including: a positioning robot having a holding tool and an inertial sensor at a tip end portion of an arm thereof; a working robot having an operation tool at a tip end portion of an arm thereof; and a robot control device, a positioning correcting method of the present invention includes: conveying and positioning the holding tool, which holds a work, by the positioning robot at a positioning reference position of the holding tool corresponding to an operation position of the work; detecting a displacement amount of the holding tool from the positioning reference position by the robot control device based on an inertial force of the inertial sensor when the working robot carries out a predetermined operation with respect to the work; and correcting based on the detected displacement amount the positioning reference position of the holding tool to a position of the holding tool before the holding tool is displaced.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: March 3, 2015
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Hisashi Moriyama, Takahiro Inada, Motonobu Sasaki, Shinji Kajihara
  • Publication number: 20140102240
    Abstract: A wrist portion of a robot includes: a first movable portion configured to rotate relative to an arm portion around a first wrist axis; a second movable portion configured to rotate relative to the first movable portion around a second wrist axis; a third movable portion configured to rotate relative to the second movable portion around a third wrist axis; and a cable insertion portion through which an effector cable is inserted, the effector cable being used to supply electric power to an end effector attached to the third movable portion. The cable insertion portion is provided at the first movable portion so as to be located on the first wrist axis. Two motors among a plurality of motors configured to drive the wrist portion are attached to the first movable portion so as to sandwich the cable insertion portion in a direction perpendicular to the first wrist axis.
    Type: Application
    Filed: April 2, 2012
    Publication date: April 17, 2014
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takahiro Inada, Shinji Kitamura, Masato Yamamoto
  • Publication number: 20140070982
    Abstract: A vehicle obstacle detection device comprises: a radar unit provided between a back surface of a bumper and a wheel and configured to detect an obstacle by transmitting a radio wave through the bumper; and a misdetection prevention member for preventing misdetection in the radar unit by suppressing the occurrence of an own-vehicle's wheel reaching wave which is a part of a transmission wave and which passes between a transmitter section of the radar unit and the back surface of the bumper and reaches the wheel of the own vehicle.
    Type: Application
    Filed: April 6, 2012
    Publication date: March 13, 2014
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Takahiro Inada, Yasushi Hamada, Marie Tsurunaga, Youichiro Nakahata, Yoshitsugu Hanada, Fumihiko Nishida, Yasuyuki Endo
  • Patent number: 8044767
    Abstract: In a lock-out prevention control, in which when a portable device is locked out in a trunk room, an alarm is conducted and a latch of a trunk latch mechanism is controlled to its unlatch state without ID verification with a portable device, in the case where an operation of door lock is conducted by the portable device after a start of the alarm (step SB8), the alarm is stopped (step SB12) and the lock-out prevention control is prohibited. The lock-out prevention control is also prohibited when a switch located in a vehicle cabin is operated (step SB9) regardless of the door lock operation by the portable device. Thereby, the vehicle security and the utility or facility can be improved.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: October 25, 2011
    Assignee: Mazda Motor Corporation
    Inventors: Atsushi Okamitsu, Teruo Yoshii, Takahiro Inada
  • Publication number: 20110074807
    Abstract: Each portion constituting a displayed screen can be displayed with colors which a user easily views. When an operation button as a component is selected as a target for color customization in a content screen, a color customization operation screen is displayed which includes a first color selector display area with respect to this operation button and a second color selector display area with respect to a layout (background) on which this operation button overlaid and displayed. In the first color selector display area, the respective color selectors of text, background, and frame line as the elements constituting this operation button are displayed, and colors of the respective elements can be selected using these color palettes. It is similar for in the second color selector display area.
    Type: Application
    Filed: April 27, 2010
    Publication date: March 31, 2011
    Applicant: HITACHI, LTD.
    Inventors: Takahiro INADA, Yukie MOTOMIYA, Shigetoyo NOMURA, Kanji TADANO
  • Publication number: 20100332032
    Abstract: In an automatic operation system including: a positioning robot having a holding tool and an inertial sensor at a tip end portion of an arm thereof; a working robot having an operation tool at a tip end portion of an arm thereof; and a robot control device, a positioning correcting method of the present invention includes: conveying and positioning the holding tool, which holds a work, by the positioning robot at a positioning reference position of the holding tool corresponding to an operation position of the work; detecting a displacement amount of the holding tool from the positioning reference position by the robot control device based on an inertial force of the inertial sensor when the working robot carries out a predetermined operation with respect to the work; and correcting based on the detected displacement amount the positioning reference position of the holding tool to a position of the holding tool before the holding tool is displaced.
    Type: Application
    Filed: May 27, 2010
    Publication date: December 30, 2010
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hisashi Moriyama, Takahiro Inada, Motonobu Sasaki, Shinji Kajihara
  • Patent number: 7841256
    Abstract: A miniaturized articulated manipulator 20 has a first arm member 31A internally provided with two driving motors 33 and 34, and a second arm member 30B not provided with any devices corresponding to the driving motors 33 and 34 and capable of being miniaturized. The driving motors 33 and 34 can be disposed in common areas 135 at least partially overlapping each other with respect to a direction parallel to the axis of the first arm member 30A and can be arranged in a direction perpendicular to the axis. Thus the first arm member 30A can be formed in a small axial size. Thus the first arm 30A and the second arm 30B can be miniaturized and hence the articulated manipulator 20 can be formed in a short overall length.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: November 30, 2010
    Assignees: Toyota Jidosha Kabushiki Kaisha, Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yasuhiro Hama, Yoshiaki Tanaka, Takahiro Inada
  • Patent number: 7622001
    Abstract: A robot includes a body structure on which a robot arm having an end effector is rotatably supported. The body structure has a stationary base unit fixedly installed and a movable unit rotatably supported on the stationary base unit to turn about an axis of rotation. The stationary base unit includes a stationary-side guide part having a stationary-side internal space in which a flexible, elongate member connected to the robot arm or the end effector is extended loosely along the axis of rotation. The stationary-side guide part opens upstream in an elongate member inserting direction. The movable unit includes a movable-side guide part having a movable-side internal space in which the elongate member is extended loosely along the axis of rotation. The movable-side guide part opens downstream in an elongate member inserting direction. The stationary-side and the movable-side internal spaces communicate with each other.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: November 24, 2009
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Takahiro Inada, Toshiyuki Tsujimori, Shinji Kitamura, Ryou Taniuchi
  • Patent number: 7513174
    Abstract: The present invention provides an industrial robot which can reduce torque required for driving an object to be moved. By providing a third reduction device and a third driving device separately, the dimension in the third axial direction of the third reduction device can be reduced, thus the distance from a second axis to an end effecter can be decreased. As such, the torque required for a first driving device and a second driving device to rotate and drive the end effecter can be reduced. Accordingly, even when the weight of the end effecter is increased, an increase of the torque required for the first driving device and the second driving device can be suppressed. Therefore, a higher speed operation can be achieved as compared with the conventional industrial robot.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: April 7, 2009
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Takashi Harada, Yuji Maeguchi, Takahiro Inada
  • Patent number: 7484351
    Abstract: In a deformable structure, connecting parts each of which has a base part are arranged longitudinally so that adjacent connecting parts are connected to each other. Respective first axes of the adjacent connecting parts are inclined to each other in a state that a spacer on one of the two adjacent base parts comes into contact with the other base part. When an external force is exerted on the deformable structure, the spacers restrain the deformable structure from being further curved into a radius of curvature smaller than a predetermined allowable radius of curvature. Most of the external force exerted on the deformable structure is born by the base parts and the spacers so that only a low force acts on the connecting parts. Thus the connecting parts do not break easily so that the deformable structure has a high strength.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: February 3, 2009
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Takashi Harada, Yuji Maeguchi, Takahiro Inada
  • Publication number: 20080028883
    Abstract: A robot arm structure for a carrying robot is capable of carrying a load in a wide range under restrictions on robot arm motions. A second arm 38 is joined to an upper link 35, a third arm 39 is joined to the second arm 38, and a fourth arm 40 is joined to the third arm 39. A holding unit mounted on the fourth arm 40 can be moved in a wide range through the angular displacement of the second arm 38 to the fourth arm 40 even in a state where a first arm 36 is maintained at a predetermined position relative to a bed 33. Thus a load can be moved in a wide range.
    Type: Application
    Filed: July 20, 2005
    Publication date: February 7, 2008
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takahiro Inada, Yuji Maeguchi, Isao Kato, Tadashi Isomura
  • Publication number: 20070208458
    Abstract: The present invention provides an industrial robot which can reduce torque required for driving an object to be moved. By providing a third reduction device and a third driving device separately, the dimension in the third axial direction of the third reduction device can be reduced, thus the distance from a second axis to an end effecter can be decreased. As such, the torque required for a first driving device and a second driving device to rotate and drive the end effecter can be reduced. Accordingly, even when the weight of the end effecter is increased, an increase of the torque required for the first driving device and the second driving device can be suppressed. Therefore, a higher speed operation can be achieved as compared with the conventional industrial robot.
    Type: Application
    Filed: February 27, 2007
    Publication date: September 6, 2007
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takashi Harada, Yuji Maeguchi, Takahiro Inada
  • Publication number: 20060279402
    Abstract: In a lock-out prevention control, in which when a portable device is locked out in a trunk room, an alarm is conducted and a latch of a trunk latch mechanism is controlled to its unlatch state without ID verification with a portable device, in the case where an operation of door lock is conducted by the portable device after a start of the alarm (step SB8), the alarm is stopped (step SB12) and the lock-out prevention control is prohibited. The lock-out prevention control is also prohibited when a switch located in a vehicle cabin is operated (step SB9) regardless of the door lock operation by the portable device. Thereby, the vehicle security and the utility or facility can be improved.
    Type: Application
    Filed: May 25, 2006
    Publication date: December 14, 2006
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Atsushi Okamitsu, Teruo Yoshii, Takahiro Inada
  • Publication number: 20060258229
    Abstract: In a deformable structure, connecting parts each of which has a base part are arranged longitudinally so that adjacent connecting parts are connected to each other. Respective first axes of the adjacent connecting parts are inclined to each other in a state that a spacer on one of the two adjacent base parts comes into contact with the other base part. When an external force is exerted on the deformable structure, the spacers restrain the deformable structure from being further curved into a radius of curvature smaller than a predetermined allowable radius of curvature. Most of the external force exerted on the deformable structure is born by the base parts and the spacers so that only a low force acts on the connecting parts. Thus the connecting parts do not break easily so that the deformable structure has a high strength.
    Type: Application
    Filed: April 21, 2006
    Publication date: November 16, 2006
    Applicant: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Takashi Harada, Yuji Maeguchi, Takahiro Inada
  • Publication number: 20060236970
    Abstract: A control unit automatically stops an engine when a vehicle is stopped and automatically starts the engine in a case where operation for a vehicle start is conducted by a passenger or a specified emergency start is required. Herein, in the case where the operation for the vehicle start is conducted by the passenger, the engine is automatically started when ID verification with a portable device is confirmed, and in the case where the specified emergency start is required, the engine is automatically started without the confirmation of the ID verification with the portable device. Accordingly, a proper antitheft function of a smart engine starter (SES) system and a proper engine-start function of an idling stop start (ISS) system.
    Type: Application
    Filed: April 6, 2006
    Publication date: October 26, 2006
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Takahiro Inada, Yasushi Hamada
  • Publication number: 20060236241
    Abstract: The objective of this application is to make it possible to timely acquire the user's evaluation about evaluation-targeted content. A survey window is provided to include a title region, an operation region and a content region. The content region indicates the evaluation-targeted content that the evaluator evaluates. The operation region indicates photographs of agent's faces as help buttons, and feeling input buttons that the evaluator selectively operates according to the emotion experienced when estimating the evaluation-targeted content. The evaluator selectively operates the feeling input buttons when the evaluator experiences an emotion while browsing the evaluation-targeted content to estimate. Thus, the evaluation about the evaluation-targeted content can be more accurately obtained.
    Type: Application
    Filed: February 6, 2004
    Publication date: October 19, 2006
    Inventors: Etsuko Harada, Takafumi Kawasaki, Hitoshi Yamadera, Yuuki Hara, Ryota Mibe, Nozomi Uchinomiya, Yoshinobu Uchida, Yasuhito Yamaoka, Keiji Minamitani, Katsumi Kawai, Jun Shino, Takahiro Inada, Chiaki Hirai, Kaori Kashimura
  • Publication number: 20060179964
    Abstract: A miniaturized articulated manipulator 20 has a first arm member 31A internally provided with two driving motors 33 and 34, and a second arm member 30B not provided with any devices corresponding to the driving motors 33 and 34 and capable of being miniaturized. The driving motors 33 and 34 can be disposed in common areas 135 at least partially overlapping each other with respect to a direction parallel to the axis of the first arm member 30A and can be arranged in a direction perpendicular to the axis. Thus the first arm member 30A can be formed in a small axial size. Thus the first arm 30A and the second arm 30B can be miniaturized and hence the articulated manipulator 20 can be formed in a short overall length.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 17, 2006
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Yasuhiro Hama, Yoshiaki Tanaka, Takahiro Inada
  • Publication number: 20060102072
    Abstract: A robot includes a body structure on which a robot arm having an end effector is rotatably supported. The body structure has a stationary base unit fixedly installed and a movable unit rotatably supported on the stationary base unit to turn about an axis of rotation. The stationary base unit includes a stationary-side guide part having a stationary-side internal space in which a flexible, elongate member connected to the robot arm or the end effector is extended loosely along the axis of rotation. The stationary-side guide part opens upstream in an elongate member inserting direction. The movable unit includes a movable-side guide part having a movable-side internal space in which the elongate member is extended loosely along the axis of rotation. The movable-side guide part opens downstream in an elongate member inserting direction. The stationary-side and the movable-side internal spaces communicate with each other.
    Type: Application
    Filed: September 16, 2005
    Publication date: May 18, 2006
    Applicant: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Takahiro Inada, Toshiyuki Tsujimori, Shinji Kitamura, Ryou Taniuchi
  • Patent number: D640264
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: June 21, 2011
    Assignee: Hitachi, Ltd.
    Inventors: Tsutomu Fujii, Takahiro Inada, Eitaro Ito, Takeshi Arisaka
  • Patent number: D655710
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: March 13, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Takahiro Inada, Yukie Motomiya, Shigetoyo Nomura, Kanji Tadano