Patents by Inventor Hirokazu Sugiyama

Hirokazu Sugiyama 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: 6090253
    Abstract: A work is dipped in electrodeposition paint, and then the work is baked. Between the dipping step and baking step of the work, there is provided a step for spraying hot water mist to the work. It is preferable that the temperature of the hot water mist is in a range equal to or higher than 40.degree. C. and lower than 100.degree. C. Water or vapor may be used instead of the hot water mist.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: July 18, 2000
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kenshichiro Shima, Takashi Arakawa, Hirokazu Sugiyama
  • Patent number: 4139973
    Abstract: A method for fixing a glass sheet in a sash which is to surround the entire peripheral edge of the glass sheet and has a channel defined by a bottom wall and side walls; and the resulting assembly of the sash and the glass sheet fixed therein. The glass sheet is set in the sash, and then fixed elastically in the channel at positions spaced at intervals along the peripheral edge of the glass sheet. Then, an elastic sealing material is filled along the entire peripheral edge of the glass sheet between each of the surfaces of the peripheral edge of the glass sheet and each of the side walls of the channel opposite thereto, leaving an unfilled space at the bottom of the channel. Subsequent hardening of the sealing material affords a substantially fluid-tight seal along the entire peripheral edge of the glass sheet between each of the surfaces of the peripheral edge of the glass sheet and each of the side walls of the channel opposite thereto, and achieves the fixation of the glass sheet in the sash.
    Type: Grant
    Filed: March 11, 1977
    Date of Patent: February 20, 1979
    Assignee: Nippon Sheet Glass Co., Inc.
    Inventors: Ryuzo Fujita, Hirokazu Sugiyama