Patents by Inventor Tatsuhito Araki
Tatsuhito Araki 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).
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Patent number: 8947865Abstract: A mobile terminal device includes a case that forms a storage space for storing a component and that includes an open section at a first surface, a display module that is stored in the open section of the case and that includes a display surface for allowing information to be displayed thereon adjacent to the first surface, a plate that is fixed to an inner surface of the case and that partitions the storage space into a space for storing the display module and a space for storing a component other than the display module, a panel that covers the open section of the case and that supports the display module such that the display module is sandwiched between the panel and the plate, and an adhesive that adheres the panel and a surrounding region of the open section of the case.Type: GrantFiled: September 1, 2011Date of Patent: February 3, 2015Assignee: Fujitsu LimitedInventors: Hiroaki Matsuda, Tatsuhito Araki, Manabu Hongo, Hiroaki Sakashita
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Patent number: 8933908Abstract: A mobile terminal device includes a face panel provided on an exterior of a housing, a sensor module that detects that the face panel is touched, where the sensor module is provided on a more inward side of the housing than the face panel, a light-emitting unit provided with a light-emitting member that emits light when the sensor module detects that the face panel is touched, where the light-emitting unit is provided on a more inward side of the housing than the sensor module, and a connection unit that makes an electrical connection between the sensor module and the light-emitting unit.Type: GrantFiled: September 15, 2011Date of Patent: January 13, 2015Assignee: Fujitsu LimitedInventors: Hiroaki Sakashita, Tatsuhito Araki, Manabu Hongo, Hiroaki Matsuda
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Patent number: 8724299Abstract: An external component attachable to a portable electronic device includes a curved surface attachable to a convex surface of the portable electronic device and attaching portions formed at both ends of the curved surface and fixable to the portable electronic device. The curved surface curves such that the width between the attaching portions is narrower than the width between fixing portions of the portable electronic device to which the attaching portions are fixable.Type: GrantFiled: September 12, 2011Date of Patent: May 13, 2014Assignee: Fujitsu LimitedInventors: Manabu Hongo, Tatsuhito Araki, Hiroaki Sakashita, Hiroaki Matsuda
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Patent number: 8543175Abstract: To provide a mobile terminal device that can eliminate influence of static electricity upon signal lines of a signal-line flexible board that is placed through a connecting unit that connects two casings to be able to overlie one another. In the mobile terminal device, one of the casings and the other casing are connected through a connecting unit to be able to overlie one another, and a signal-line flexible board that connects circuit boards housed in one of the casings and the other casing, respectively, is placed through the connecting unit. The mobile terminal device includes a pair of frame-grounded flexible boards that are formed wider than the signal-line flexible board to have a conductor pattern frame grounded, and sandwich both outer surfaces of the signal-line flexible board therebetween.Type: GrantFiled: September 16, 2005Date of Patent: September 24, 2013Assignee: Fujitsu LimitedInventors: Hidekatsu Kobayashi, Wataru Murata, Hiroaki Matsuda, Yoshifumi Kajiwara, Masamichi Watanabe, Tatsuhito Araki, Yoshiaki Kato
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Patent number: 8427389Abstract: A mobile terminal device includes a circuit board accommodated in a casing and an antenna disposed on the outside of the casing electrically connected to each other via a opening formed in the casing, a first conductive member fixed to an inner surface of the casing while being connected to the circuit board, a second conductive member detachably attached to an outer surface of the casing while being connected to the antenna, and a conductive fastening member fitted into the opening from outside the casing and fastening the first conductive member and the second conductive member together.Type: GrantFiled: August 31, 2010Date of Patent: April 23, 2013Assignee: Fujitsu LimitedInventors: Hiroaki Sakashita, Tatsuhito Araki, Hiroaki Matsuda, Takehisa Ishikawa, Takashi Suzuki, Kouki Murakami, Hidehiko Hizuka
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Publication number: 20130077215Abstract: An electronic equipment includes a housing in which an opening is formed, an electronic device unit in which an electronic device is provided at the opening of the housing, a device holder which is provided with a first sealing member around a periphery of the device holder, the device holder being provided in the housing or in a fixing unit fixed to the housing via the first sealing member, a second sealing member which is provided between the electronic device unit and the device holder and is provided to surround an interconnecting opening formed in the device holder, and a conductive member which is connected to other components from the electronic device unit through the interconnecting opening to enable transmitting or receiving of an electrical signal between the electronic device and other components.Type: ApplicationFiled: August 29, 2012Publication date: March 28, 2013Applicant: FUJITSU LIMITEDInventors: Kazuhiro Tada, Hiroaki Sakashita, Tatsuhito Araki
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Publication number: 20130063915Abstract: An electronic device includes a printed circuit board that a substrate contact part acting as a point of contact with another component is formed on a board surface thereof, a conductive member that has a first contact portion in contact with the substrate contact part, a plate-like extending portion extending from the first contact portion to the outside of the printed circuit board, and a second contact portion formed on a plate surface of the extending portion on the outside of the printed circuit board, and an electrical component that includes a component contact part in contact with the second contact portion and a body part on which the component contact part is formed, and is placed so that the component contact part or at least a part of the body part is opposed to an end face of the printed circuit board.Type: ApplicationFiled: September 7, 2012Publication date: March 14, 2013Applicant: FUJITSU LIMITEDInventors: Tomonori SAKURAI, Chikara KOBAYASHI, Hiroaki MATSUDA, Haruyoshi YADA, Kurumi HARADA, Tatsuhito ARAKI
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Patent number: 8380263Abstract: A mobile terminal device includes a display unit having a first engaging latch, a case having a slide groove that allows the first engaging latch to slide therein and a second engaging latch that engages the first engaging latch that slides in the slide groove, and a component located in a gap that appears between the case and the display unit as a result of sliding the first engaging latch in the slide groove.Type: GrantFiled: September 1, 2010Date of Patent: February 19, 2013Assignee: Fujitsu LimitedInventors: Kouki Murakami, Tatsuhito Araki, Hiroaki Sakashita, Takashi Suzuki, Hiroaki Matsuda, Takehisa Ishikawa, Hidehiko Hizuka
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Patent number: 8320979Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.Type: GrantFiled: January 27, 2012Date of Patent: November 27, 2012Assignee: Fujitsu LimitedInventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
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Patent number: 8238969Abstract: A mobile device includes a trigger having a rod-like body fixed at one end. A housing has a first hole into which the body is inserted. A sensor detects that the trigger has been operated in the direction in which the body is pulled from the hole. A buzzer is activated in response to the sensor's having detected the operation of the trigger. A second hole is formed in a firmly fitted member. The body is inserted in the second hole so as to be freely slid forward or backward against the hole. The fitted member is fitted firmly in the entrance portion of the first hole; and a sealing member contacts the internal wall of the first hole and the body.Type: GrantFiled: October 23, 2008Date of Patent: August 7, 2012Assignee: Fujitsu LimitedInventors: Hiroaki Matsuda, Tatsuhito Araki, Yoshiya Matsumoto, Manabu Sotodate, Wataru Murata, Ken Shoji, Ryo Hattori
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Publication number: 20120129582Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.Type: ApplicationFiled: January 27, 2012Publication date: May 24, 2012Applicant: FUJITSU LIMITEDInventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
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Patent number: 8180415Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.Type: GrantFiled: March 8, 2011Date of Patent: May 15, 2012Assignee: Fujitsu LimitedInventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
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Publication number: 20120071204Abstract: A mobile terminal device includes a face panel provided on an exterior of a housing, a sensor module that detects that the face panel is touched, where the sensor module is provided on a more inward side of the housing than the face panel, a light-emitting unit provided with a light-emitting member that emits light when the sensor module detects that the face panel is touched, where the light-emitting unit is provided on a more inward side of the housing than the sensor module, and a connection unit that makes an electrical connection between the sensor module and the light-emitting unit.Type: ApplicationFiled: September 15, 2011Publication date: March 22, 2012Applicant: FUJITSU LIMITEDInventors: Hiroaki SAKASHITA, Tatsuhito Araki, Manabu Hongo, Hiroaki Matsuda
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Publication number: 20120063075Abstract: An external component attachable to a portable electronic device includes a curved surface attachable to a convex surface of the portable electronic device and attaching portions formed at both ends of the curved surface and fixable to the portable electronic device. The curved surface curves such that the width between the attaching portions is narrower than the width between fixing portions of the portable electronic device to which the attaching portions are fixable.Type: ApplicationFiled: September 12, 2011Publication date: March 15, 2012Applicant: FUJITSU LIMITEDInventors: Manabu HONGO, Tatsuhito Araki, Hiroaki Sakashita, Hiroaki Matsuda
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Publication number: 20120063074Abstract: A mobile terminal device includes a case that forms a storage space for storing a component and that includes an open section at a first surface, a display module that is stored in the open section of the case and that includes a display surface for allowing information to be displayed thereon adjacent to the first surface, a plate that is fixed to an inner surface of the case and that partitions the storage space into a space for storing the display module and a space for storing a component other than the display module, a panel that covers the open section of the case and that supports the display module such that the display module is sandwiched between the panel and the plate, and an adhesive that adheres the panel and a surrounding region of the open section of the case.Type: ApplicationFiled: September 1, 2011Publication date: March 15, 2012Applicant: FUJITSU LIMITEDInventors: Hiroaki MATSUDA, Tatsuhito Araki, Manabu Hongo, Hiroaki Sakashita
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Patent number: 8045341Abstract: A terminal is formed by plating a terminal substrate in which a first material capable of being plated and a second material incapable of being plated are two-color molded. For example, by two-color molding an ABD resin and a PC resin to form a terminal substrate and plating the terminal substrate, a terminal having a conductive part corresponding to the ABS resin and a nonconductive part corresponding to the PC resin is obtained.Type: GrantFiled: September 5, 2007Date of Patent: October 25, 2011Assignee: Fujitsu LimitedInventors: Wataru Murata, Manabu Hongo, Hidekatsu Kobayashi, Hiroaki Matsuda, Takashi Suzuki, Satoshi Sudo, Tatsuhito Araki
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Patent number: 8036725Abstract: A mobile device includes a trigger having a molded component defining the outer shape of the mobile device, and a rod-like body fixed to the molded component at one end. A housing has a hole into which the rod-like body is inserted. Guide walls guide movement of the rod-like body in the direction in which the rod-like body is inserted into or pulled from the hole. A sensor detects that the trigger has been operated in the direction in which the rod-like body is pulled from the hole. An alarm device is activated in response to detection of the operation of the trigger by the sensor. The trigger has sheet-metal members fixed to the molded component and guided by the guide walls by their being moved in contact with the guide walls in the direction in which the rod-like body is inserted or pulled.Type: GrantFiled: October 20, 2008Date of Patent: October 11, 2011Assignee: Fujitsu LimitedInventors: Tatsuhito Araki, Hiroaki Matsuda, Yoshiya Matsumoto, Manabu Sotodate, Wataru Murata, Ken Shoji, Ryo Hattori
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Patent number: 8024015Abstract: A mobile device having a housing and operating on power supplied from the battery loaded in the battery chamber including: a pair of walls of the housing having hook receiving portions formed a groove; a battery lid covering the battery chamber so as to be freely detached; a pair of positioning hooks serving to position the battery lid by entering the grooves of the corresponding hook receiving portions; overhanging edges serving to regulate position of the cover lid; and a waterproof gasket fixed to the battery chamber side of the cover lid so as to be in contact with all sides of the battery chamber.Type: GrantFiled: October 20, 2008Date of Patent: September 20, 2011Assignee: Fujitsu LimitedInventors: Tatsuhito Araki, Hiroaki Matsuda, Yoshiya Matsumoto, Manabu Sotodate, Wataru Murata, Ken Shoji, Ryo Hattori
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Publication number: 20110210902Abstract: A mobile terminal device includes a circuit board accommodated in a casing and an antenna disposed on the outside of the casing electrically connected to each other via a opening formed in the casing, a first conductive member fixed to an inner surface of the casing while being connected to the circuit board, a second conductive member detachably attached to an outer surface of the casing while being connected to the antenna, and a conductive fastening member fitted into the opening from outside the casing and fastening the first conductive member and the second conductive member together.Type: ApplicationFiled: August 31, 2010Publication date: September 1, 2011Applicant: FUJITSU IMITEDInventors: Hiroaki Sakashita, Tatsuhito Araki, Hiroaki Matsuda, Takehisa Ishikawa, Takashi Suzuki, Kouki Murakami, Hidehiko Hizuka
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Publication number: 20110211324Abstract: A mobile terminal device includes a display unit having a first engaging latch, a case having a slide groove that allows the first engaging latch to slide therein and a second engaging latch that engages the first engaging latch that slides in the slide groove, and a component located in a gap that appears between the case and the display unit as a result of sliding the first engaging latch in the slide groove.Type: ApplicationFiled: September 1, 2010Publication date: September 1, 2011Applicant: FUJITSU LIMITEDInventors: Kouki MURAKAMI, Tatsuhito Araki, Hiroaki Sakashita, Takashi Suzuki, Hiroaki Matsuda, Takehisa Ishikawa, Hidehiko Hizuka