Patents by Inventor Haruhiko Kitajima

Haruhiko Kitajima 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).

  • Panel body
    Patent number: 10030424
    Abstract: A panel body (11) includes: a panel-like base material (12); a groove (25) which is continuous along at least a part of an outer circumferential end portion of the base material (12), and is recessed to the inside of the base material (12); a soft material (13) which is provided on one or more surface of the base material (12); a cover material (14) which covers the base material (12) and the soft material (13), and in which the outer circumferential end portion is caught in the groove (25) in the outer circumferential edge portion of the base material (12); and a fixing member (30) which fixes the cover material (14) in the groove (25).
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: July 24, 2018
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima, Masayuki Kuroe
  • Panel body
    Patent number: 9926730
    Abstract: A panel body (11) includes: a panel-like base material (12); a groove (25) which is continuous along at least a part of an outer circumferential end portion of the base material (12), and is recessed to the inside of the base material (12); a soft material (13) which is provided on one or more surface of the base material (12); a cover material (14) which covers the base material (12) and the soft material (13), and in which the outer circumferential end portion is caught in the groove (25) in the outer circumferential edge portion of the base material (12); and a fixing member (30) which fixes the cover material (14) in the groove (25).
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: March 27, 2018
    Assignee: OKAMURA CORPORATION
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima, Masayuki Kuroe
  • FURNITURE SYSTEM
    Publication number: 20170000259
    Abstract: A furniture system includes multiple furniture items (101) which are disposed to be adjacent to each other and a connection plate (200) which connects the multiple furniture items (101) to each other. At least one of two furniture items (101) adjacent to each other includes an elastically deformable cushion portion (102c) on an outer surface thereof facing the other of the two furniture items (101) adjacent to each other.
    Type: Application
    Filed: January 27, 2015
    Publication date: January 5, 2017
    Applicant: OKAMURA CORPORATION
    Inventors: Waku TSUCHIYAMA, Haruhiko KITAJIMA, Masayuki KUROE
  • COVER STRUCTURE, PANEL BODY, AND PANEL BODY MANUFACTURING METHOD
    Publication number: 20160280533
    Abstract: A panel body (11) includes: an elastic cushion material (13) which is provided at at least a part of a surface of a panel base material (12), and forms an uneven shape having an angle portion (16v) on the surface of the panel base material (12); and a cover material (14) which elastically deforms the angle portion (16v) in the direction of compression, and covers the cushion material (13) and the panel base material (12).
    Type: Application
    Filed: October 31, 2014
    Publication date: September 29, 2016
    Inventors: Waku TSUCHIYAMA, Haruhiko KITAJIMA, Masayuki KUROE
  • PANEL BODY
    Publication number: 20160245005
    Abstract: A panel body (11) includes: a panel-like base material (12); a groove (25) which is continuous along at least a part of an outer circumferential end portion of the base material (12), and is recessed to the inside of the base material (12); a soft material (13) which is provided on one or more surface of the base material (12); a cover material (14) which covers the base material (12) and the soft material (13), and in which the outer circumferential end portion is caught in the groove (25) in the outer circumferential edge portion of the base material (12); and a fixing member (30) which fixes the cover material (14) in the groove (25).
    Type: Application
    Filed: October 31, 2014
    Publication date: August 25, 2016
    Inventors: Waku TSUCHIYAMA, Haruhiko KITAJIMA, Masayuki KUROE
  • Partition panel
    Patent number: D727637
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: April 28, 2015
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima
  • Partition panel
    Patent number: D727638
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: April 28, 2015
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima
  • Counter
    Patent number: D764845
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: August 30, 2016
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima
  • Partition panel
    Patent number: D774318
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: December 20, 2016
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima
  • Counter
    Patent number: D787870
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: May 30, 2017
    Assignee: Okamura Corporation
    Inventors: Waku Tsuchiyama, Haruhiko Kitajima
  • Wagon
    Patent number: D792048
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: July 11, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D793749
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 8, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D793750
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 8, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D793751
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 8, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Magazine rack
    Patent number: D795615
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: August 29, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D798610
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 3, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D798611
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 3, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Partition panel
    Patent number: D798612
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 3, 2017
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Decorative panel
    Patent number: D806905
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: January 2, 2018
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima
  • Decorative panel
    Patent number: D806906
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: January 2, 2018
    Assignee: Okamura Corporation
    Inventor: Haruhiko Kitajima