Patents by Inventor Tatsuya Tsuyuki

Tatsuya Tsuyuki 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).

  • Patent number: 7170653
    Abstract: The present invention is made to provide a fixing structure for solid state image forming device made inexpensively and easily by simple caulking adhering method with keeping high positional accuracy, by which it is achieved that the solid state image forming device can be separated easily from the image focusing lens holding member when the image focusing lens holding member has a defect. In the fixing structure of present invention, an image focusing lens holding member 3 and an intermediate holding member 6 are adhered by caulking adhering method.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: January 30, 2007
    Assignee: Ricoh Company, Ltd.
    Inventor: Tatsuya Tsuyuki
  • Publication number: 20040105134
    Abstract: Disclosed is a member mounting structure and a member mounting apparatus for mounting a member such as a solid state image input unit in which mounting of the solid state image input unit can be achieved with high accuracy after positioning adjustment along five axes, yield of production can be increased, and at the same time, decrease of fixing force of the solid state image input unit after production (after adhesive material has been hardened) does not occur by means that positioning adjustment of the solid state image input unit along five axes is easily performed before adhering and fixing of the solid state image input unit.
    Type: Application
    Filed: November 20, 2003
    Publication date: June 3, 2004
    Inventors: Yoshihiro Morii, Shigeru Fujita, Shigeo Kobayashi, Tatsuya Tsuyuki, Hiroshi Takemoto, Jun Ando
  • Patent number: 6740949
    Abstract: Disclosed is a solid state image sensing device. The solid state image sensing device comprises a semiconductor chip for image sensing which has at least one of photoelectric conversion element line; and a package into which the semiconductor chip is received. The package is composed of an insulating package body which has the semiconductor chip mounted on a flat inner bottom surface of a concave portion; a transparent cover glass to be fixed on an upper surface of an outer frame of the concave portion for sealing the concave portion; and a lead frame which is brought out to the outside of the package body. The solid state image sensing device has a reference plane for attaching onto an image input apparatus is arranged on the package. The reference plane for attaching is made parallel to the inner bottom surface of the concave portion on which the semiconductor chip is mounted.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: May 25, 2004
    Assignee: Ricoh Company, Ltd.
    Inventors: Jun Andoh, Tatsuya Tsuyuki
  • Patent number: 6693751
    Abstract: Disclosed is a member mounting structure and a member mounting apparatus for mounting a member such as a solid state image input unit in which mounting of the solid state image input unit can be achieved with high accuracy after positioning adjustment along five axes, yield of production can be increased, and at the same time, decrease of fixing force of the solid state image input unit after production (after adhesive material has been hardened) does not occur by means that positioning adjustment of the solid state image input unit along five axes is easily performed before adhering and fixing of the solid state image input unit.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: February 17, 2004
    Assignee: Ricoh Company, Ltd.
    Inventors: Yoshihiro Morii, Shigeru Fujita, Shigeo Kobayashi, Tatsuya Tsuyuki, Hiroshi Takemoto, Jun Ando
  • Publication number: 20030052381
    Abstract: Disclosed is a solid state image sensing device. The solid state image sensing device comprises a semiconductor chip for image sensing which has at least one of photoelectric conversion element line; and a package into which the semiconductor chip is received. The package is composed of an insulating package body which has the semiconductor chip mounted on a flat inner bottom surface of a concave portion; a transparent cover glass to be fixed on an upper surface of an outer frame of the concave portion for sealing the concave portion; and a lead frame which is brought out to the outside of the package body. The solid state image sensing device has a reference plane for attaching onto an image input apparatus is arranged on the package. The reference plane for attaching is made parallel to the inner bottom surface of the concave portion on which the semiconductor chip is mounted.
    Type: Application
    Filed: August 30, 2002
    Publication date: March 20, 2003
    Inventors: Jun Andoh, Tatsuya Tsuyuki
  • Publication number: 20020114086
    Abstract: Disclosed is a member mounting structure and a member mounting apparatus for mounting a member such as a solid state image input unit in which mounting of the solid state image input unit can be achieved with high accuracy after positioning adjustment along five axes, yield of production can be increased, and at the same time, decrease of fixing force of the solid state image input unit after production (after adhesive material has been hardened) does not occur by means that positioning adjustment of the solid state image input unit along five axes is easily performed before adhering and fixing of the solid state image input unit.
    Type: Application
    Filed: February 20, 2002
    Publication date: August 22, 2002
    Inventors: Yoshihiro Morii, Shigeru Fujita, Shigeo Kobayashi, Tatsuya Tsuyuki, Hiroshi Takemoto, Jun Ando
  • Publication number: 20020018251
    Abstract: The present invention is made to provide a fixing structure for solid state image forming device made inexpensively and easily by simple caulking adhering method with keeping high positional accuracy, by which it is achieved that the solid state image forming device can be separated easily from the image focusing lens holding member when the image focusing lens holding member has a defect, In the fixing structure of present invention, an image focusing lens holding member 3 and an intermediate holding member 6 are adhered by caulking adhering method.
    Type: Application
    Filed: June 26, 2001
    Publication date: February 14, 2002
    Applicant: RICOH COMPANY, LTD.
    Inventor: Tatsuya Tsuyuki