Patents by Inventor Tomokazu Ohnuki

Tomokazu Ohnuki 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: 11606891
    Abstract: A component supply device including a main body provided with an introducing region into which a component supply tape holding components is introduced and configured to supply the components by sending the component supply tape introduced into the main body via the introducing region in a longitudinal direction of the component supply tape. The device comprises a tape supporter insertable into the introducing region while supporting the component supply tape, and a clamping mechanism configured to sandwich and hold at least a part of a supported part of the component supply tape supported by the tape supporter with respect to the tape supporter. The component supply tape is introduced into the main body by inserting the tape supporter into the introducing region with the component supply tape held by the clamping mechanism.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: March 14, 2023
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Tomoharu Kurayama, Tomokazu Ohnuki, Hiroko Kakiuchi
  • Patent number: 11382249
    Abstract: A component supply device comprises: a main body including a tape path which guides a component supply tape being sent in a longitudinal direction to a component supply position, and an introducing region which communicates with the tape path on a side opposite to the supply position in the longitudinal direction and introduces the supply tape into the tape path; and a tape position switching mechanism which switches the position of the supply tape in a vertical direction with respect to the tape path on the side opposite to the supply position. The tape position switching mechanism includes a supporter movable between a supporting position for supporting the supply tape from below and a non-supporting position separated from the supporting position in a width direction of the supply tape. The supporter releases the supply tape to move the supply tape downward from the supporting position to the non-supporting position.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: July 5, 2022
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Tomoharu Kurayama, Tomokazu Ohnuki, Hiroko Kakiuchi
  • Publication number: 20190133009
    Abstract: A component supply device including a main body provided with an introducing region into which a component supply tape holding components is introduced and configured to supply the components by sending the component supply tape introduced into the main body via the introducing region in a longitudinal direction of the component supply tape. The device comprises a tape supporter insertable into the introducing region while supporting the component supply tape, and a clamping mechanism configured to sandwich and hold at least a part of a supported part of the component supply tape supported by the tape supporter with respect to the tape supporter. The component supply tape is introduced into the main body by inserting the tape supporter into the introducing region with the component supply tape held by the clamping mechanism.
    Type: Application
    Filed: February 6, 2017
    Publication date: May 2, 2019
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Tomoharu KURAYAMA, Tomokazu OHNUKI, Hiroko KAKIUCHI
  • Publication number: 20190133008
    Abstract: A component supply device comprises: a main body including a tape path which guides a component supply tape being sent in a longitudinal direction to a component supply position, and an introducing region which communicates with the tape path on a side opposite to the supply position in the longitudinal direction and introduces the supply tape into the tape path; and a tape position switching mechanism which switches the position of the supply tape in a vertical direction with respect to the tape path on the side opposite to the supply position. The tape position switching mechanism includes a supporter movable between a supporting position for supporting the supply tape from below and a non-supporting position separated from the supporting position in a width direction of the supply tape. The supporter releases the supply tape to move the supply tape downward from the supporting position to the non-supporting position.
    Type: Application
    Filed: February 6, 2017
    Publication date: May 2, 2019
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Tomoharu KURAYAMA, Tomokazu OHNUKI, Hiroko KAKIUCHI
  • Patent number: 8220141
    Abstract: It is intended to allow for efficiently performing a feeder replacement operation. A feeder 50 is formed in a shape elongated in one direction to allow a replacement operation therefor to be performed in such a manner that it is inserted and pulled out relative to a feeder installation section 150, along a longitudinal direction thereof. A rear end 111 which is a trailing one of longitudinally opposite ends of each of a plurality of feeders 50A, 50B, - - - , in an insertion direction, is provided with a guide portion for guiding one 50C of the feeders to be installed in adjacent relation to ones of the remaining feeders. For example, the guide portion can be formed by rounding corners of the rear end 111 of the feeder 50.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: July 17, 2012
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Masanori Yonemitsu, Tomokazu Ohnuki
  • Patent number: 8171620
    Abstract: A component supplying apparatus and a reel can be easily and integrally managed when not supplying components, and the component supplying apparatus can be made to be compact when the component supplying apparatus and the reel are not integrally managed. The component supplying apparatus (50) has an apparatus main body section (53), provided with a feeding apparatus (52) for pulling out a tape (TP), which holds components at fixed intervals, from a reel (80) toward a prescribed component supplying position, and a main body frame (500) on which the feeding apparatus (52) is mounted. The component supplying apparatus (50) is removably mounted on a surface mounting machine (10). The component supplying apparatus (50) is provided with an engaging section (100) as reel holder, which is mounted on the apparatus main body section (53) and is displaced between a holding position where the reel (80) is held and a storing position where the reel (80) is not held.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: May 8, 2012
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Masanori Yonemitsu, Tomokazu Ohnuki
  • Publication number: 20100071200
    Abstract: It is intended to allow for efficiently performing a feeder replacement operation. A feeder 50 is formed in a shape elongated in one direction to allow a replacement operation therefor to be performed in such a manner that it is inserted and pulled out relative to a feeder installation section 150, along a longitudinal direction thereof. A rear end 111 which is a trailing one of longitudinally opposite ends of each of a plurality of feeders 50A, 50B, - - - , in an insertion direction, is provided with a guide portion for guiding one 50C of the feeders to be installed in adjacent relation to ones of the remaining feeders. For example, the guide portion can be formed by rounding corners of the rear end 111 of the feeder 50.
    Type: Application
    Filed: October 5, 2007
    Publication date: March 25, 2010
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Masanori Yonemitsu, Tomokazu Ohnuki
  • Publication number: 20100071204
    Abstract: A component supplying apparatus and a reel can be easily and integrally managed when not supplying components, and the component supplying apparatus can be made to be compact when the component supplying apparatus and the reel are not integrally managed. The component supplying apparatus (50) has an apparatus main body section (53), provided with a feeding apparatus (52) for pulling out a tape (TP), which holds components at fixed intervals, from a reel (80) toward a prescribed component supplying position, and a main body frame (500) on which the feeding apparatus (52) is mounted. The component supplying apparatus (50) is removably mounted on a surface mounting machine (10). The component supplying apparatus (50) is provided with an engaging section (100) as reel holder, which is mounted on the apparatus main body section (53) and is displaced between a holding position where the reel (80) is held and a storing position where the reel (80) is not held.
    Type: Application
    Filed: September 21, 2007
    Publication date: March 25, 2010
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Masanori Yonemitsu, Tomokazu Ohnuki