Patents by Inventor Osamu Kitajima

Osamu 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).

  • Publication number: 20240145151
    Abstract: Provided is a coil component including a core member and a wire wound around the core member, wherein a cross section of the core member perpendicular to a winding axis of the wire wound around the core member has a circumference shape comprising at least three first arcs and connecting lines connecting the at least three first arcs adjacent to each other, and each of the at least three first arcs has a predetermined radius and a predetermined central angle for closely contacting the wire and the core member.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Applicant: TDK CORPORATION
    Inventors: Masayoshi SHIMAZAKI, Osamu OHHATA, Naoto TSUKAMOTO, Sena YOSHINO, Nobuo KITAJIMA, Masashi GOTOH
  • Patent number: 8263842
    Abstract: A fringe flowered Madagascar periwinkle, especially a long blooming Madagascar periwinkle having a pistil without pollination ability. A fringe flowered Madagascar periwinkle bred by pollinating a pollen of a fringe flowered Madagascar periwinkle to a commercial variety, and a fringe flowered Madagascar periwinkle obtained by self pollinating a fringe flowered and pistil sterile Madagascan periwinkle.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: September 11, 2012
    Inventor: Osamu Kitajima
  • Publication number: 20070283454
    Abstract: A fringe flowered Madagascar periwinkle, especially a long blooming Madagascar periwinkle whose pistil does not have pollination ability is provided and a method for producing fringe flowered long blooming Madagascar periwinkle is provided as a purpose. A fringe flowered Madagascar periwinkle was bred by pollinating a pollen of a fringe flowered Madagascar periwinkle comprising a sterile pistil to a commercial variety. Moreover, by a self pollination of the fringe flowered Madagascar periwinkle a fringe flowered and pistil sterile Madagascar periwinkle is obtained.
    Type: Application
    Filed: April 15, 2005
    Publication date: December 6, 2007
    Inventor: Osamu Kitajima
  • Publication number: 20060185200
    Abstract: A rear end small revolving type hydraulic shovel (tight tail revolving hydraulic excavator) that can improve maintainability of an engine and secures a wide foot space of an operator's cab is provided. In order to achieve this, the engine (13) is arranged below an operator's seat (21). Additionally, a floor frame (30) supporting the operator's seat (21) defines a front partition wall (33b) and an upper partition wall (33a) of the engine. Further, the floor frame (30) is configured so as to be tilt-up. Furthermore, a piping (42) and a wiring (46) connected to an equipment (41) on the floor frame (30) side are arranged so as to pass through the vicinity of an axis line of a tilt-up supporting point.
    Type: Application
    Filed: February 27, 2004
    Publication date: August 24, 2006
    Applicant: Komatsu LTD
    Inventors: Kiyoshi Sugiyama, Osamu Kitajima, Takeshi Kamimae, Hiroshi Yamamoto
  • Patent number: PP17766
    Abstract: A new cultivar of Catharanthus named ‘KITAJIMA ANGEL TUTU’ that is characterized by sterility, upright habit, dark-green foliage, pale green stems, and profuse pale pink flowers. In combination these traits set ‘KITAJIMA ANGEL TUTU’ apart from all other existing varieties of Catharanthus known to the inventor.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: May 29, 2007
    Inventor: Osamu Kitajima
  • Patent number: PP18154
    Abstract: A new cultivar of Catharanthus named ‘SAKURAI 15’ that is characterized by sterility; upright-habit, dark-green foliage, pale green stems, and profuse red-purple flowers. In combination these traits set ‘SAKURAI 15’ apart from all other existing varieties of Catharanthus known to the inventor.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: October 30, 2007
    Inventor: Osamu Kitajima
  • Patent number: PP18195
    Abstract: A new cultivar of Catharanthus named ‘SAKURAI 01’ that is characterized by sterility, upright habit, dark-green foliage, pale green stems, and profuse red-purple flowers. In combination these traits set ‘SAKURAI 01’ apart from all other existing varieties of Catharanthus known to the inventor.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: November 13, 2007
    Inventor: Osamu Kitajima
  • Patent number: D583834
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: December 30, 2008
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Kiyoshi Sugiyama, Takenobu Andou, Takeshi Endou, Kazuhisa Satou, Yoshiteru Kubo, Hayato Kinoshita, Osamu Kitajima
  • Patent number: D583835
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: December 30, 2008
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Kiyoshi Sugiyama, Takenobu Andou, Takeshi Endou, Kazuhisa Satou, Yoshiteru Kubo, Hayato Kinoshita, Osamu Kitajima
  • Patent number: D583837
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: December 30, 2008
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Takenobu Andou, Hayato Kinoshita, Osamu Kitajima
  • Patent number: D586827
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: February 17, 2009
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Takenobu Andou, Hayato Kinoshita, Osamu Kitajima
  • Patent number: D590848
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: April 21, 2009
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Shinichi Umeda, Takenobu Andou, Hayato Kinoshita, Osamu Kitajima
  • Patent number: D595744
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: July 7, 2009
    Assignees: Komatsu Ltd., Komatsu Utility Co., Ltd.
    Inventors: Shinichi Umeda, Takenobu Andou, Hayato Kinoshita, Osamu Kitajima