Patents by Inventor Hidekatsu Kobayashi
Hidekatsu Kobayashi 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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Publication number: 20240132050Abstract: A vehicle is a series hybrid vehicle that drives drive wheels using a travel motor by utilizing power of a power generation motor, which generates power by being driven by motive power of an internal combustion engine provided with a turbo charger. A method for controlling the vehicle includes executing a fuel cut of the internal combustion engine when excess power is greater than at least power that can be inputted in the system and the internal combustion engine is being supercharged.Type: ApplicationFiled: February 19, 2021Publication date: April 25, 2024Inventors: Kazuma Iwasaki, Azusa Kobayashi, Hidekatsu Akiyama, Hirofumi Miyauchi, Ryo Onogawa
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Patent number: 8891237Abstract: A water-resistant cover placed on an electronic device in an attachable/removable manner, and for the water-resistant cover and the circumference of a water-resistant area of the electronic device, a sealing member is provided on the whole circumference in the circumference direction of the water-resistant area on one side, and a contact plane facing the sealing member is formed on the same plane on another side, and the water-resistant cover slides and put on the electronic device in the state in which the sealing member contacts the contact plane and pressed.Type: GrantFiled: June 7, 2011Date of Patent: November 18, 2014Assignee: Fujitsu LimitedInventors: Takao Shinoda, Shingo Yamaguchi, Kohei Choraku, Takeshi Komuro, Manabu Hongo, Hiroaki Sakashita, Hidekatsu Kobayashi
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Patent number: 8718723Abstract: There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.Type: GrantFiled: October 30, 2009Date of Patent: May 6, 2014Assignee: Fujitsu LimitedInventors: Takashi Suzuki, Hidekatsu Kobayashi, Ryo Hattori, Kouki Murakami, Hidehiko Hizuka
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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: 8496361Abstract: An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.Type: GrantFiled: September 9, 2010Date of Patent: July 30, 2013Assignee: Fujitsu LimitedInventors: Masamichi Watanabe, Ryo Hattori, Hidekatsu Kobayashi, Shoh Tsuchiya, Nariyasu Hayakawa
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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: 8301213Abstract: An electronic device includes an outer case having a sound hole, an acoustic unit included in the outer case in a position corresponding to a position of the sound hole, a sheet member provided between the acoustic unit and the outer case in a position corresponding to the position of the sound hole, and placed over the acoustic unit to cover an outside of an outer edge of the acoustic unit, a mounting portion circumferentially provided on an outer peripheral portion of the sheet member and mounted to the outer case, and an extension portion that extends the mounting portion toward an inner periphery thereof on a side of the sheet member facing the acoustic unit and to which the acoustic unit is mounted.Type: GrantFiled: October 26, 2009Date of Patent: October 30, 2012Assignee: Fujitsu LimitedInventors: Wataru Murata, Takeshi Komuro, Manabu Hongo, Hidekatsu Kobayashi, Takashi Suzuki, Ryo Hattori, Kouki Murakami
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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: 20120055838Abstract: A water-resistant cover placed on an electronic device in an attachable/removable manner, and for the water-resistant cover and the circumference of a water-resistant area of the electronic device, a sealing member is provided on the whole circumference in the circumference direction of the water-resistant area on one side, and a contact plane facing the sealing member is formed on the same plane on another side, and the water-resistant cover slides and put on the electronic device in the state in which the sealing member contacts the contact plane and pressed.Type: ApplicationFiled: June 7, 2011Publication date: March 8, 2012Applicant: FUJITSU LIMITEDInventors: Takao Shinoda, Shingo Yamaguchi, Kohei Choraku, Takeshi Komuro, Manabu Hongo, Hiroaki Sakashita, Hidekatsu Kobayashi
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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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Publication number: 20110228554Abstract: An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.Type: ApplicationFiled: September 9, 2010Publication date: September 22, 2011Applicant: FUJITSU LIMITEDInventors: Masamichi WATANABE, Ryo Hattori, Hidekatsu Kobayashi, Shoh Tsuchiya, Nariyasu Hayakawa
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Publication number: 20110159933Abstract: 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: March 8, 2011Publication date: June 30, 2011Applicant: Fujitsu LimitedInventors: Manabu HONGO, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
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Patent number: 7965519Abstract: 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: June 21, 2011Assignee: Fujitsu LimitedInventors: Wataru Murata, Manabu Hongo, Hidekatsu Kobayashi, Hiroaki Matsuda, Takashi Suzuki, Satoshi Sudo, Tatsuhito Araki
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Patent number: 7925316Abstract: 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: October 11, 2007Date of Patent: April 12, 2011Assignee: Fujitsu LimitedInventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
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Publication number: 20110057053Abstract: An aroma diffuser includes a housing to include an accommodating part that accommodates at least an aromatic chip, and a lid to be attached to the housing detachably and to close the accommodating part. The aromatic chip is provided for the lid.Type: ApplicationFiled: September 8, 2010Publication date: March 10, 2011Applicant: FUJITSU LIMITEDInventors: Hidekatsu Kobayashi, Masamichi Watanabe, Ryo Hattori, Shoh Tsuchiya, Nariyasu Hayakawa, Koichi Kasai, Yasuhiro Ite, Satoshi Watanabe
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Patent number: 7757096Abstract: A mobile unit with fingerprint sensor, includes a fingerprint sensor; a circuit board on which a plurality of circuit components are mounted, one of the circuit components processes an output signal output from the fingerprint sensor; a key case on which a plurality of key switches, used as operation keys of the mobile unit, are arranged, the key case being fixed to the circuit board; and a sensor-specific board that is provided separately from the circuit board and includes the fingerprint sensor thereon, and that is detachably attached to the key case and the fingerprint sensor is arranged adjacent to the operation keys.Type: GrantFiled: December 30, 2005Date of Patent: July 13, 2010Assignee: Fujitsu LimitedInventors: Wataru Murata, Hidekatsu Kobayashi, Masamichi Watanabe, Hiroaki Matsuda, Yoshifumi Kajiwara, Tatsuhito Araki, Yoshiaki Kato
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Publication number: 20100154516Abstract: A method for testing waterproof property of an object designed to prevent water from penetrating into the inside of the object and having a hole, the hole allowing air communication between the inside and the outside of the object, the method includes: attaching closely to the object a tank having an opening hermetically surrounding the hole to form an air communication path between the inside of the object and the tank to form a single air tight space; placing the object to which the tank is attached in an air tight container; either or both of injecting gas into and extracting the air from the air tight container containing the object so as to change the gaseous pressure of the air tight container; and measuring an internal gaseous pressure of the air tight container to determine whether the waterproof property of the object is effective or not.Type: ApplicationFiled: December 4, 2009Publication date: June 24, 2010Applicant: FUJITSU LIMITEDInventors: Ryo HATTORI, Takashi SUZUKI, Hidekatsu KOBAYASHI, Kouki MURAKAMI
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Publication number: 20100134968Abstract: A mobile terminal device includes a display section; a housing including a frame member forming an opening for accommodating the display section; a transparent plate member disposed over the display section; a metal panel member disposed over the frame member so as to expose the transparent plate member; and an adhesive member having an adhesive obverse surface and an adhesive reverse surface placed between the frame member and each of the transparent plate member and the metal panel member, the adhesive reverse surface being adhesively fixed to the frame member, the adhesive obverse surface being adhesively fixed to the transparent plate member and the metal panel member.Type: ApplicationFiled: October 15, 2009Publication date: June 3, 2010Applicant: FUJITSU LIMITEDInventors: Hidekatsu Kobayashi, Takashi Suzuki, Ryo Hattori, Kouki Murakami, Hidehiko Hiduka
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Publication number: 20100134963Abstract: There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.Type: ApplicationFiled: October 30, 2009Publication date: June 3, 2010Applicant: Fujitsu LimitedInventors: Takashi SUZUKI, Hidekatsu Kobayashi, Ryo Hattori, Kouki Murakami, Hidehiko Hizuka