Patents by Inventor Shunetsu Satou

Shunetsu Satou 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: 6882265
    Abstract: On a surface of a transfer sheet, a resistor paste is first patterned, and a binder resin thereof is then heat-cured to form resistor layers. Next, an electrode paste containing a binder resin, which has a thermosetting temperature lower than a thermosetting temperature and a glass transition temperature of the binder resin of the resistor layers, is patterned on surfaces of the resistor layers and is then heat-cured, thereby forming electrode layers. By the steps described above, powdered silver contained in the electrode layers is unlikely to ooze into the resistor layers.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: April 19, 2005
    Assignee: Alps Electric Co., Ltd.
    Inventors: Yoshihiro Taguchi, Shunetsu Satou
  • Patent number: 6787182
    Abstract: A method for producing a resistor. The method includes a process for printing, in a prescribed pattern, a mixed solution containing a good solvent having solubility to a binder good solvent, a thermosetting binder resin, and a conductive filler. The method further includes a process for driving the mixed solution: and a process for curing the binder resin by baking. The good solvent is at least one selected from dipropylene glycol monomethyl ether, diethylene glycol monomethyl ether, and dipropylene glycol monoethyl ether. The poor solvent is at least one selected from terpineol eat 2-phenoxy ethanol and 2-benzyloxy ethanol.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: September 7, 2004
    Assignee: Alps Electrics, Co., Ltd.
    Inventors: Yoshihiro Taguchi, Shunetsu Satou
  • Publication number: 20040012478
    Abstract: On a surface of a transfer sheet, a resistor paste is first patterned, and a binder resin thereof is then heat-cured to form resistor layers. Next, an electrode paste containing a binder resin, which has a thermosetting temperature lower than a thermosetting temperature and a glass transition temperature of the binder resin of the resistor layers, is patterned on surfaces of the resistor layers and is then heat-cured, thereby forming electrode layers. By the steps described above, powdered silver contained in the electrode layers is unlikely to ooze into the resistor layers.
    Type: Application
    Filed: July 10, 2003
    Publication date: January 22, 2004
    Applicant: ALPS ELECTRIC CO., LTD.
    Inventors: Yoshihiro Taguchi, Shunetsu Satou
  • Publication number: 20030197589
    Abstract: A resistor is produced so that dispersity of carbon black in the resistor is low in a surface of the resistor and high in an inner part thereof. In the surface of the resistor, current paths are formed by the carbon black with poor dispersity to minimize a contact resistance of a sliding contact or the like. In the inner part of the resistor, the carbon black is uniformly dispersed to increase a resistance. Accordingly, a total resistance value can be prevented from lowering.
    Type: Application
    Filed: April 11, 2003
    Publication date: October 23, 2003
    Applicant: ALPS ELECTRIC CO., LTD.
    Inventors: Yoshihiro Taguchi, Shunetsu Satou