Patents by Inventor Hirohisa Miyazaki

Hirohisa Miyazaki 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).

  • Publication number: 20190282047
    Abstract: A vacuum cleaner head capable of implementing a plurality of functions having different cleaning purposes and capable of changing the cleaning mode, thereby performing efficient cleaning without inconvenience is provided. The vacuum cleaner head includes a first part having a first air passage communicating with a main air passage of a cleaner main body, a second part having a plurality of cleaner function units provided at different positions and a plurality of second air passages communicating between each of the cleaner function units and the first air passage. The second part is connected to the first part so that the inclination angle of the second part is changeable in multiple steps. By changing the inclination angle of the second part with respect to the first part, some of the plurality of cleaner function units is disposed so as to be usable and the second air passage is communicated with the first air passage for switching to the portion of the plurality of cleaner function units to be used.
    Type: Application
    Filed: February 2, 2017
    Publication date: September 19, 2019
    Inventors: Keiichi MINAMIDE, Hirohisa MIYAZAKI, Mitsuhiro SHIGERI, Masato SUZUKI
  • Patent number: D764646
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: August 23, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hirohisa Miyazaki, Hee Jae Jeong, Jin Sook Park
  • Patent number: D769558
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: October 18, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Masato Suzuki, Hirohisa Miyazaki, Norio Okada, Atsuhiko Yoneda, Mitsuhiro Shigeri
  • Patent number: D770110
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Norio Okada, Hirohisa Miyazaki, Atsuhiko Yoneda, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D770711
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Norio Okada, Hirohisa Miyazaki, Atsuhiko Yoneda, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D776380
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: January 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Atsuhiko Yoneda, Hirohisa Miyazaki, Norio Okada, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D776889
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: January 17, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Atsuhiko Yoneda, Hirohisa Miyazaki, Norio Okada, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D779139
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: February 14, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Atsuhiko Yoneda, Hirohisa Miyazaki, Norio Okada, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D779754
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: February 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hirohisa Miyazaki, Norio Okada, Atsuhiko Yoneda, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D781515
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: March 14, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Norio Okada, Hirohisa Miyazaki, Atsuhiko Yoneda, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D794268
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: August 8, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Keiichi Minamide, Hirohisa Miyazaki, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D801923
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: November 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Keiichi Minamide, Hirohisa Miyazaki, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D803494
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Hirohisa Miyazaki, Keiichi Minamide, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D805704
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: December 19, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hirohisa Miyazaki, Keiichi Minamide, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D808601
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: January 23, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Haibo Luo, Masato Suzuki, Keiichi Minamide, Hirohisa Miyazaki, Chen Cui, Lijun Qi, Mitsuhiro Shigeri, Jing Xie, Chen Jun
  • Patent number: D809231
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: January 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Haibo Luo, Masato Suzuki, Keiichi Minamide, Hirohisa Miyazaki, Chen Cui, Lijun Qi, Mitsuhiro Shigeri, Jing Xie, Chen Jun
  • Patent number: D809722
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: February 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Haibo Luo, Masato Suzuki, Keiichi Minamide, Hirohisa Miyazaki, Chen Cui, Lijun Qi, Mitsuhiro Shigeri, Jing Xie, Chen Jun
  • Patent number: D815382
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: April 10, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Keiichi Minamide, Hirohisa Miyazaki, Mitsuhiro Shigeri, Masato Suzuki
  • Patent number: D910857
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: February 16, 2021
    Assignee: KONICA MINOLTA, INC.
    Inventors: Jun Shibayama, Hirohisa Miyazaki, Kenichiro Uchihara
  • Patent number: D916295
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: April 13, 2021
    Assignee: KONICA MINOLTA, INC.
    Inventors: Jun Shibayama, Hirohisa Miyazaki, Kenichiro Uchihara