Patents by Inventor Takuya Funatsu
Takuya Funatsu 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: 20260141465Abstract: An information processing apparatus includes: an acquisition unit configured to acquire, from the user's terminal, identification information on the user, information on an amount of energy specified by the user, and identification information on the code read by the user's terminal from the display object; a control unit configured to control, based on information in which the identification information on the code is recorded in association with identification information on the supply device, the supply device in accordance with the identification information on the code based on information on an amount of energy specified by the user; and a payment unit configured to make a payment of an amount of money, which corresponds to the amount of energy supplied from the supply device to the user, from a balance of an account of the user.Type: ApplicationFiled: January 13, 2026Publication date: May 21, 2026Inventors: Keiji Hasegawa, Hirokazu Shigematsu, Yuta Yamawaki, Koichi Watanabe, Masaaki Hatagawa, Takuya Funatsu
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Publication number: 20250355109Abstract: An object recognition device includes a time measurement unit to measure a time, a data receiving unit to receive detection data from a plurality of sensors and associate the time with the detection data, a received data processing unit to calculate a detection data density, a prediction processing unit to predict a state value of the object corresponding to the associated time from a state value of the object at an immediately preceding associated time and generate a prediction result as prediction data, an adjusted determination region parameter generation unit to generate an adjusted determination region parameter by adjusting a parameter indicating a size of a determination region, a correlation processing unit to generate correlation data between the prediction data and the detection data, and an update processing unit to update the state value of the object on the basis of the correlation data.Type: ApplicationFiled: July 12, 2022Publication date: November 20, 2025Applicant: Mitsubishi Electric CorporationInventors: Takuya FUNATSU, Masanori MORI
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Patent number: 12405769Abstract: A random number generation unit and a computing system using the same, the unit including a magnetic tunnel junction element and being capable of developing the characteristics required for the execution of probabilistic computing and operating at a higher speed. A magnetic tunnel junction element includes a fixed layer having a ferromagnet and having a magnetization direction fixed substantially, a free layer having a ferromagnet and having a magnetization direction varying with a first time constant, and a barrier layer disposed between the layers configured with an insulator. The magnetic tunnel junction element has a shift magnetic field of an absolute value of 20 millitesla or smaller. The fixed layer has a plurality of ferromagnetic and non-magnetic coupling layers laminated one upon another, and ferromagnetic layers adjacent to each other among the respective ferromagnetic layers are coupled in terms of magnetization by the non-magnetic coupling layers in an antiparallel manner.Type: GrantFiled: May 25, 2020Date of Patent: September 2, 2025Assignee: TOHOKU UNIVERSITYInventors: Shunsuke Fukami, William Andrew Borders, Takuya Funatsu, Shun Kanai, Keisuke Hayakawa, Hideo Ohno
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Publication number: 20250037215Abstract: An information processing apparatus includes: an acquisition unit configured to acquire, from the user's terminal, identification information on the user, information on an amount of energy specified by the user, and identification information on the code read by the user's terminal from the display object; a control unit configured to control, based on information in which the identification information on the code is recorded in association with identification information on the supply device, the supply device in accordance with the identification information on the code based on information on an amount of energy specified by the user; and a payment unit configured to make a payment of an amount of money, which corresponds to the amount of energy supplied from the supply device to the user, from a balance of an account of the user.Type: ApplicationFiled: April 22, 2022Publication date: January 30, 2025Applicant: NEC Platforms, Ltd.Inventors: Keiji Hasegawa, Hirokazu Shigematsu, Yuta Yamawaki, Koichi Watanabe, Masaaki Hatagawa, Takuya Funatsu
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Publication number: 20250005553Abstract: An information processing apparatus includes: an acquisition unit configured to acquire, from a user's terminal, identification information on the user, information on an amount of energy specified by the user, and identification information on the transmitter transmitted from the transmitter; a control unit configured to control, based on information in which the identification information on the transmitter is recorded in association with identification information on the supply device, the supply device in accordance with the identification information on the transmitter based on information on an amount of energy specified by the user; and a payment unit configured to make a payment of an amount of money, which corresponds to the amount of energy supplied from the supply device to an article of the user, from a balance of an account of the user is provided.Type: ApplicationFiled: April 22, 2022Publication date: January 2, 2025Applicant: NEC Platforms, Ltd.Inventors: Keiji Hasegawa, Hirokazu Shigematsu, Yuta Yamawaki, Koichi Watanabe, Masaaki Hatagawa, Takuya Funatsu
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Publication number: 20220350572Abstract: A random number generation unit and a computing system using the same, the unit including a magnetic tunnel junction element and being capable of developing the characteristics required for the execution of probabilistic computing and operating at a higher speed. A magnetic tunnel junction element includes a fixed layer having a ferromagnet and having a magnetization direction fixed substantially, a free layer having a ferromagnet and having a magnetization direction varying with a first time constant, and a barrier layer disposed between the layers configured with an insulator. The magnetic tunnel junction element has a shift magnetic field of an absolute value of 20 millitesla or smaller. The fixed layer has a plurality of ferromagnetic and non-magnetic coupling layers laminated one upon another, and ferromagnetic layers adjacent to each other among the respective ferromagnetic layers are coupled in terms of magnetization by the non-magnetic coupling layers in an antiparallel manner.Type: ApplicationFiled: May 25, 2020Publication date: November 3, 2022Applicant: TOHOKU UNIVERSITYInventors: Shunsuke FUKAMI, William Andrew BORDERS, Takuya FUNATSU, Shun KANAI, Keisuke HAYAKAWA, Hideo OHNO
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Patent number: 7730997Abstract: The present invention provides an air intake noise reducing device, an internal combustion engine fitted with the air intake noise reducing device and a structure for fitting the air intake noise reducing device to the internal combustion engine. The air intake noise reducing device comprises a gasket (2) comprising a ring member (2a) held by connecting surfaces of an air intake passage (100) and protrusion holding portions (2b) extending from the ring member (2a) toward a center of the air intake passage (100); and a net member (3) comprising a net (3a) for rectifying intake air and connecting protrusions (3b) extending outward from the net (3). The connecting protrusions (3b) are held in the protruding holding portions (2b) such that the ring member (3) is firmly secured to the gasket (3). The air intake noise reducing device constituted by in the above-mentioned manner can reduce assembly man-hours without deteriorating a sealing property of the air passage.Type: GrantFiled: March 13, 2007Date of Patent: June 8, 2010Assignee: Kokoku Intech Co., Ltd.Inventors: Sadao Asada, Takuya Funatsu, Kenji Yamashita
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Publication number: 20090038880Abstract: The present invention provides an air intake noise reducing device, an internal combustion engine fitted with the air intake noise reducing device and a structure for fitting the air intake noise reducing device to the internal combustion engine. The air intake noise reducing device comprises a gasket (2) comprising a ring member (2a) held by connecting surfaces of an air intake passage (100) and protrusion holding portions (2b) extending from the ring member (2a) toward a center of the air intake passage (100); and a net member (3) comprising a net (3a) for rectifying intake air and connecting protrusions (3b) extending outward from the net (3). The connecting protrusions (3b) are held in the protruding holding portions (2b) such that the ring member (3) is firmly secured to the gasket (3). The air intake noise reducing device constituted by in the above-mentioned manner can reduce assembly man-hours without deteriorating a sealing property of the air passage.Type: ApplicationFiled: March 13, 2007Publication date: February 12, 2009Inventors: Sadao Asada, Takuya Funatsu, Kenji Yamashita
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Patent number: 7435371Abstract: The present invention provides a method for manufacturing rubber parts monolithically combined with the substrate capable of molding, vulcanizing and adhering at a relatively low temperature. The method by the present invention for manufacturing rubber parts monolithically combined with a completed substrate 111, is a method to form rubber parts at precise positions on a substrate 101 comprising: a placing step to place the substrate 101 in a die assembly K for molding rubber parts; a molding step to mold the rubber parts by casting unvulcanized rubber material 102 into the die assembly K in which the substrate 101 is placed; a releasing step to take unvulcanized rubber parts 104 monolithically combined with the substrate 101 out of the die assembly and a vulcanizing step to vulcanize the rubber parts monolithically combined with the substrate.Type: GrantFiled: December 12, 2003Date of Patent: October 14, 2008Assignee: Kokoku Intech, Ltd.Inventors: Shin-ichiro Eno, Takuya Funatsu, Koji Hirayama
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Publication number: 20060012080Abstract: The present invention provides a method for manufacturing rubber parts monolithically combined with the substrate capable of molding, vulcanizing and adhering at a relatively low temperature. The method by the present invention for manufacturing rubber parts monolithically combined with a completed substrate 111, is a method to form rubber parts at precise positions on a substrate 101 comprising: a placing step to place the substrate 101 in a die assembly K for molding rubber parts; a molding step to mold the rubber parts by casting unvulcanized rubber material 102 into the die assembly K in which the substrate 101 is placed; a releasing step to take unvulcanized rubber parts 104 monolithically combined with the substrate 101 out of the die assembly and a vulcanizing step to vulcanize the rubber parts monolithically combined with the substrate.Type: ApplicationFiled: December 12, 2003Publication date: January 19, 2006Applicant: Kokoku Intech., Ltd.Inventors: Shin-ichiro Eno, Takuya Funatsu, Koji Hirayama
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Patent number: 6525931Abstract: The purpose of the present invention is to provide a cover for a hard disk drive which can prevent the outflow of a damping resin material and the loosening of a screw fixing the cover to a storage-enclosing case.Type: GrantFiled: January 9, 2001Date of Patent: February 25, 2003Assignee: Kokoku Intech Co., Ltd.Inventors: Sumihiko Yagenji, Takuya Funatsu, Takumi Unno
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Publication number: 20010014009Abstract: The purpose of the present invention is to provide a cover for a hard disk drive which can prevent the outflow of a damping resin material and the loosening of a screw fixing the cover to a storage-enclosing case.Type: ApplicationFiled: January 9, 2001Publication date: August 16, 2001Inventors: Sumihiko Yagenji, Takuya Funatsu, Takumi Unno