Patents by Inventor Yoshinari MATSUYAMA

Yoshinari MATSUYAMA 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: 20150055282
    Abstract: The present disclosure provides an information terminal which comprises: a casing having a main surface; a touch pad arranged on the main surface; an insulation sheet member arranged on a rear surface of the touch pad; and a conductive sheet member arranged on a rear surface of the insulation sheet member. The conductive sheet member may have a portion which extends toward the outside from an edge portion of the insulation sheet member.
    Type: Application
    Filed: March 5, 2014
    Publication date: February 26, 2015
    Applicant: Panasonic Corporation
    Inventors: Shintaro TANAKA, Haruka KANEKO, Tetsuya KAWAMOTO, Yoshinari MATSUYAMA
  • Publication number: 20150054391
    Abstract: A plate-shaped casing member includes a front surface and a rear surface. The rear surface of the plate-shaped casing member has a plurality of meandering ribs. The front surface may have a convex portion raised in a projecting manner. The rear surface may have a concave portion having a concave face which corresponds to the convex portion on the front surface. The plurality of meandering ribs may be formed on the concave portion of the rear surface.
    Type: Application
    Filed: March 5, 2014
    Publication date: February 26, 2015
    Applicant: Panasonic Corporation
    Inventors: Yoshinari MATSUYAMA, Shintaro TANAKA, Haruka KANEKO, Tetsuya KAWAMOTO
  • Publication number: 20140085786
    Abstract: An electronic device 100 includes a casing 101 configured to accommodate electronic components. The casing 101 includes an outer layer member 131 formed by a metal and exposed to an outside, and an inner layer member 132 formed by a metal and spaced from an inner surface of the outer layer member 131. Conductive projections 140a and 140b are each formed between the inner layer member 132 and the outer layer member 131, and are each configured to extend like a line on a surface of one of the inner layer member 132 and the outer layer member 131 and have a top end that contacts with the other of the inner layer member 132 and the outer layer member 131, to electrically connect between the inner layer member 132 and the outer layer member 131.
    Type: Application
    Filed: July 12, 2013
    Publication date: March 27, 2014
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI, Haruka KANEKO
  • Publication number: 20140072761
    Abstract: A plate-shaped casing member includes: a first member made of a metal material, the first member including a through hole, a first half-through hole having an opening in a first main-surface side around the through hole, and a second half-through hole having an opening in a second main-surface side around the through hole; and a second member made of a material, the second member extending over the first half-through hole, the through hole, and the second half-through hole in the first member, and the second member being bonded to the first member.
    Type: Application
    Filed: February 20, 2013
    Publication date: March 13, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI
  • Publication number: 20140071649
    Abstract: There is provided a display device comprising: a plate-type display section with a display surface; a front-surface plate placed on a front surface of the display surface; and a supporting portion for supporting the display section and the front-surface plate. The supporting portion includes a first surface adapted to support the front-surface plate, and a second surface which is formed in such a way as to rise up substantially vertically from the first surface such that the second surface faces a side surface of the display portion and, further, includes at least a rising base end portion thereof.
    Type: Application
    Filed: February 20, 2013
    Publication date: March 13, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI
  • Publication number: 20140070680
    Abstract: A plate-shaped casing member is a plate-shaped casing having a front surface and a rear surface, wherein the rear surface includes a first surface, and a second surface having a height different from a height of the first surface and having a meandering contour line, and the plate-shaped casing member has a thickness from the meandering contour line in the second surface to the front surface which is different from a thickness from the first surface to the front surface.
    Type: Application
    Filed: February 20, 2013
    Publication date: March 13, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI, Yoshiaki NAGAMURA
  • Publication number: 20140063700
    Abstract: An electronic device 100 includes: a hinge mechanism 120 configured to rotate, on a connection portion in which a first casing 101 is connected to a second casing 102, the second casing 102 to switch the electronic device 100 from a closed position through an opened position to an inverted position, and configured to rotate according to the second casing 102 being rotated when switching between the opened position and the inverted position is performed; and a leg component 140 configured to switch, by rotating with the hinge mechanism 120 when switching between the opened position and the inverted position is performed, between a state where the leg component 140 projects from the back surface of the first casing 101 in the opened position, and a state where the leg component 140 projects from the top surface of the first casing 101 in the inverted position.
    Type: Application
    Filed: July 12, 2013
    Publication date: March 6, 2014
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI, Haruka KANEKO
  • Publication number: 20140063701
    Abstract: An electronic device 100 includes: a hinge mechanism 120 configured to rotate, on a portion in which a first casing 101 is connected to a second casing 102, the second casing 102 to allow the electronic device 100 to switch from a closed position through an opened position to an inverted position; and exterior components 123 and 124 each configured to rotate with the second casing 102 when switching between the opened position and the inverted position is performed, and to switch between a state where the exterior component projects from the back surface of the first casing 101 to be a leg for the electronic device 100 in the opened position, and a state where the exterior component projects from the top surface of the first casing 101 to be a leg for the electronic device 100 in the inverted position.
    Type: Application
    Filed: July 12, 2013
    Publication date: March 6, 2014
    Inventors: Yoshihiro KAWADA, Kenichi SHINDO, Ryo YONEZAWA, Yoshinari MATSUYAMA, Hirofumi SASAKI, Haruka KANEKO
  • Patent number: 8531836
    Abstract: The position of an electronic apparatus can be stabilized. At least one of foot portions of a notebook computer includes a height adjustment mechanism consisting of a ground contact member, a height adjustment member, and a screw. Thus, even if a variation in height dimension among the foot portions, deformation of a first housing, or the like causes the first housing to become unsteady, the unsteadiness of the first housing can be cancelled by adjusting the height of the foot portion to any height.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: September 10, 2013
    Assignee: Panasonic Corporation
    Inventors: Akira Iwamoto, Masaru Furujiku, Yoshinari Matsuyama
  • Publication number: 20120187810
    Abstract: The orientation of an electronic apparatus can be stabilized. At least one foot section among the foot sections provided on a laptop computer is provided with an orientation adjustment mechanism made up of a supporting member, a height adjustment member, and a screw, which makes it possible to eliminate loose play in the first enclosure by adjusting the height of the foot sections to any given height even if loose play occurs in the first enclosure due to disproportions in the height dimensions of the foot sections, deformation etc. of the first enclosure 1, and the like.
    Type: Application
    Filed: January 25, 2012
    Publication date: July 26, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Akira IWAMOTO, Masaru FURUJIKU, Yoshinari MATSUYAMA
  • Publication number: 20120162885
    Abstract: When a peripheral device is connected to an information processing apparatus, the peripheral device is contained without protruding from the information processing apparatus, and therefore, the peripheral device and the information processing apparatus are protected. A recess is provided in a side surface of a first housing and a USB port is disposed within the recess, and thus, the USB device connected to the USB port can be prevented from significantly protruding from the first housing. Moreover, in the case of a USB device with a reduced-size main body portion, the main body portion can be contained in the recess without protruding from the first housing. Accordingly, a situation in which a user snags his/her clothing or the like on the USB device can be avoided, and thus, damage to the USB device or a notebook computer can be avoided.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 28, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Akira IWAMOTO, Masaru FURUJIKU, Yoshinari MATSUYAMA
  • Publication number: 20120154274
    Abstract: An input device with improved operability is provided. A first button and a second button are provided so as to extend to an area between a keyboard and a pad portion. With this configuration, when a user operates the first button and the second button while placing his/her both hands on the home positions of the keyboard, only a small amount of movement of fingers (for example, first fingers) is required, and therefore the user can operate the first button and the second button without significantly moving his/her both hands from the home positions. In other words, the user can operate the first button and the second button without stopping an input operation with the keyboard.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 21, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Akira IWAMOTO, Masaru FURUJIKU, Yoshinari MATSUYAMA
  • Publication number: 20120155000
    Abstract: The position of an electronic apparatus can be stabilized. At least one of foot portions of a notebook computer includes a height adjustment mechanism consisting of a ground contact member, a height adjustment member, and a screw. Thus, even if a variation in height dimension among the foot portions, deformation of a first housing, or the like causes the first housing to become unsteady, the unsteadiness of the first housing can be cancelled by adjusting the height of the foot portion to any height.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 21, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Akira IWAMOTO, Masaru FURUJIKU, Yoshinari MATSUYAMA