Patents by Inventor Kei Tsunemasa

Kei Tsunemasa 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).

  • Component supply device
    Patent number: 10842059
    Abstract: A component supply device that supplies a component stored in a carrier tape to a component mounting apparatus, the component supply device includes a curl corrector that corrects curl of an empty tape which is a carrier tape from which the component is picked up by the component mounting apparatus.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 17, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Minoru Kitani, Motohiro Higuchi, Shigeru Matsukawa, Kei Tsunemasa
  • COMPONENT SUPPLY DEVICE
    Publication number: 20190200493
    Abstract: A component supply device that supplies a component stored in a carrier tape to a component mounting apparatus, the component supply device includes a curl corrector that corrects curl of an empty tape which is a carrier tape from which the component is picked up by the component mounting apparatus.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 27, 2019
    Inventors: MINORU KITANI, MOTOHIRO HIGUCHI, SHIGERU MATSUKAWA, KEI TSUNEMASA
  • Resin coating device, and resin coating method
    Patent number: 9040314
    Abstract: A translucent member 41 that has been trial-coated with a resin 8 for measurement of a light emission characteristic is placed on a translucent member placement portion 53, an excitation light that excites a phosphor is emitted from a light source unit 42 disposed above, the resin 8 coated on the translucent member 41 is irradiated with the excitation light from above, a deviation between a measurement result obtained by measuring the light emission characteristic of the light emitted from the resin 8, and a light emission characteristic specified in advance is obtained, and an appropriate resin coating amount of the resin to be coated on the LED element for actual production is derived on the basis of the deviation.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: May 26, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Seikou Abe, Masaru Nonomura, Kei Tsunemasa
  • RESIN COATING DEVICE, AND RESIN COATING METHOD
    Publication number: 20140199790
    Abstract: A translucent member 41 that has been trial-coated with a resin 8 for measurement of a light emission characteristic is placed on a translucent member placement portion 53, an excitation light that excites a phosphor is emitted from a light source unit 42 disposed above, the resin 8 coated on the translucent member 41 is irradiated with the excitation light from above, a deviation between a measurement result obtained by measuring the light emission characteristic of the light emitted from the resin 8, and a light emission characteristic specified in advance is obtained, and an appropriate resin coating amount of the resin to be coated on the LED element for actual production is derived on the basis of the deviation.
    Type: Application
    Filed: September 11, 2012
    Publication date: July 17, 2014
    Applicant: Panasonic Corporation
    Inventors: Seikou Abe, Masaru Nonomura, Kei Tsunemasa