Patents by Inventor Tetsuhiro Maruyama

Tetsuhiro Maruyama 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: 20150107051
    Abstract: A rotating shaft housing structure of rotating members, including: a main body; rotating shafts for the rotating members; and a common recess which is provided in the main body, wherein the rotating members are attached to the main body via the respective rotating shafts so as to be rotatable, and the rotating shafts are housed alongside each other in the common recess.
    Type: Application
    Filed: October 10, 2014
    Publication date: April 23, 2015
    Inventors: Otoya Sakai, Tetsuhiro Maruyama
  • Patent number: 8189098
    Abstract: In order to provide a digital camera which includes a heat dissipating device which can cool sufficiently a solid state image pick-up device and integrated circuits, which has a high rigidity and which affects little the design of the digital camera, there is provided a digital camera comprising a lens unit 15, a solid state image pick-up device 31 and integrated circuits 41, wherein a camera housing is made to have a double housing construction by an outer housing 11 which is formed of a member having a low thermal conductivity and an inner housing 61 which is formed of a member having a high rigidity and a high thermal conductivity, wherein a heat dissipating space is defined between the outer housing 11 and the inner housing 61, the integrated circuits 41 configuring a heat source and the inner housing 61 are connected together by a member having a high thermal conductivity, and wherein the inner housing 61 is made up of a main body side housing which is situated in the vicinity of the solid state image pi
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: May 29, 2012
    Assignee: Casio Computer Co., Ltd.
    Inventors: Tetsuhiro Maruyama, Akira Suzuki, Kenji Fukasawa
  • Patent number: 7776691
    Abstract: The object is simplification of a manufacturing process for nonvolatile memory by reducing additional processes for forming a charge storage structure, and downsizing of nonvolatile memory.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: August 17, 2010
    Assignee: Oki Semiconductor Co., Ltd.
    Inventors: Takaharu Nakamura, Tetsuhiro Maruyama, Masao Tsujimoto, Ikuo Kurachi
  • Publication number: 20090237537
    Abstract: In order to provide a digital camera which includes a heat dissipating device which can cool sufficiently a solid state image pick-up device and integrated circuits, which has a high rigidity and which affects little the design of the digital camera, there is provided a digital camera comprising a lens unit 15, a solid state image pick-up device 31 and integrated circuits 41, wherein a camera housing is made to have a double housing construction by an outer housing 11 which is formed of a member having a low thermal conductivity and an inner housing 61 which is formed of a member having a high rigidity and a high thermal conductivity, wherein a heat dissipating space is defined between the outer housing 11 and the inner housing 61, the integrated circuits 41 configuring a heat source and the inner housing 61 are connected together by a member having a high thermal conductivity, and wherein the inner housing 61 is made up of a main body side housing which is situated in the vicinity of the solid state image pi
    Type: Application
    Filed: March 17, 2009
    Publication date: September 24, 2009
    Applicant: Casio Computer Co., Ltd.
    Inventors: Tetsuhiro Maruyama, Akira Suzuki, Kenji Fukasawa
  • Publication number: 20090053868
    Abstract: The object is simplification of a manufacturing process for nonvolatile memory by reducing additional processes for forming a charge storage structure, and downsizing of nonvolatile memory.
    Type: Application
    Filed: October 17, 2008
    Publication date: February 26, 2009
    Applicant: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventors: Takaharu Nakamura, Tetsuhiro Maruyama, Masao Tsujimoto, Ikuo Kurachi
  • Patent number: 7462896
    Abstract: The object is simplification of a manufacturing process for nonvolatile memory by reducing additional processes for forming a charge storage structure, and downsizing of nonvolatile memory.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: December 9, 2008
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Takaharu Nakamura, Tetsuhiro Maruyama, Masao Tsujimoto, Ikuo Kurachi
  • Publication number: 20070023824
    Abstract: The object is simplification of a manufacturing process for nonvolatile memory by reducing additional processes for forming a charge storage structure, and downsizing of nonvolatile memory.
    Type: Application
    Filed: June 29, 2006
    Publication date: February 1, 2007
    Inventors: Takaharu Nakamura, Tetsuhiro Maruyama, Masao Tsujimoto, Ikuo Kurachi