Patents by Inventor Kengo Tanaka
Kengo Tanaka 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: 20200272299Abstract: An information processing apparatus includes an operation display device, a hardware key input device, a placement detector, and processing circuitry. The operation display device includes a touch panel. The hardware key input device is configured to be placed on the operation display device. The hardware key input device includes a key top having a high dielectric constant for pressing the touch panel. The placement detector is configured to detect placement of the hardware key input device on the operation display device. The processing circuitry is configured to cause a display on the touch panel to transition to a mode enabling a pressing operation using the hardware key input device when the placement detector detects the placement of the hardware key input device.Type: ApplicationFiled: February 24, 2020Publication date: August 27, 2020Inventors: Masaaki Kawamura, Kazuhiro Ikeda, Norihisa Matsuda, Fumitoshi Nishina, Masaki Tsugawa, Kengo Tanaka, Tetsuya Hirata
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Publication number: 20200063299Abstract: The invention addresses the problem of providing a cloth that is excellent not only in flame retardancy and antistatic properties but also in appearance quality and preferably also has protection performance against electric arcs, a method for producing the same, and a textile product. A means for resolution is a cloth including a meta-type wholly aromatic polyamide fiber and an electrically conductive fiber, wherein both the meta-type wholly aromatic polyamide fiber and the electrically conductive fiber are colored.Type: ApplicationFiled: October 25, 2017Publication date: February 27, 2020Applicant: TEIJIN LIMITEDInventors: Kengo TANAKA, Hiroki SHIMADA, Kenji IWASHITA, Kenji YOSHIHARA
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Patent number: 10459368Abstract: A powder detector includes a driver to drive a motor, a stirrer to stir powder in a vessel, a vibration plate disposed in the vessel and vibrated by a flip of the stirrer rotated by the motor, and circuitry. The circuitry detects a vibration of the vibration plate, estimates an amount of powder based on a detection result of the vibration, and causes the driver to drive the motor from a starting point, so as to move the stirrer to a preset halt position. The starting point is a rotation angle of the motor on detection of the vibration.Type: GrantFiled: November 6, 2018Date of Patent: October 29, 2019Assignee: RICOH COMPANY, LTD.Inventors: Sumihiro Inokuchi, Hiroshi Adachi, Masashi Hommi, Naohiro Funada, Norio Muraishi, Kengo Tanaka, Shingo Nishizaki, Masaki Karakawa
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Publication number: 20190227821Abstract: Provided is a remote operating system which enables to operate a device by a remote operating device in a simple and reliable manner even if the device to be operated is not equipped with a communication function, or if displayed contents on a monitor screen of the device to be operated are not recognized by the remote operating device. A remote operating system (100) includes: a screen acquisition unit (121); an image determination unit (122); a state providing unit (123); an operation reception unit (131); an operating signal output unit (132); a correct or incorrect operation determination unit (133); and a state database DB. The remote operating system (100) further includes a capture device (141) for capturing an image of a monitor X1 of a device X of interest, and a control interface (142) connected to a keyboard X2 of the object X to be controlled in a superimposed manner.Type: ApplicationFiled: February 27, 2018Publication date: July 25, 2019Inventors: Masato OWADA, Kengo TANAKA
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Publication number: 20190196360Abstract: A powder detector includes a driver to drive a motor, a stirrer to stir powder in a vessel, a vibration plate disposed in the vessel and vibrated by a flip of the stirrer rotated by the motor, and circuitry. The circuitry detects a vibration of the vibration plate, estimates an amount of powder based on a detection result of the vibration, and causes the driver to drive the motor from a starting point, so as to move the stirrer to a preset halt position. The starting point is a rotation angle of the motor on detection of the vibration.Type: ApplicationFiled: November 6, 2018Publication date: June 27, 2019Inventors: Sumihiro INOKUCHI, Hiroshi ADACHI, Masashi HOMMI, Naohiro FUNADA, Norio MURAISHI, Kengo TANAKA, Shingo NISHIZAKI, Masaki KARAKAWA
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Publication number: 20190154356Abstract: A heat storage system using a heat storage container having a tubular body, an adsorbent that is accommodated in the tubular body, generates heat by adsorption of an adsorbate and absorbs heat by desorption of the adsorbate, and a flow channel that penetrates the tubular body in a longitudinal direction, the heat storage system comprising a diffusion layer for transporting the adsorbate in liquid phase from the flow channel to the adsorbent, wherein the adsorbate is transported to the flow channel, the adsorbate is transported to the diffusion layer, a part of the adsorbate transported to the diffusion layer is adsorbed on the adsorbent, the adsorbent releases heat, and the remaining adsorbate is vaporized by the heat to become heat transport fluid.Type: ApplicationFiled: January 25, 2019Publication date: May 23, 2019Applicant: FURUKAWA ELECTRIC CO., LTD.Inventors: Keiko CHIKAZAWA, Yuichi KIMURA, Kengo TANAKA, Mamoru SHIMADA
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Publication number: 20190055674Abstract: The problem addressed by the present invention is to provide yarn, which includes an ultrafine filament, and that has superior handling properties, elongation and contraction properties, and with which a fabric and a fiber product of high quality can be obtained, a fabric using this yarn, and a fiber product using this yarn or fabric. The solution is imparting a binder to yarn that includes a filament A-1 with a single fiber diameter of 10 to 3000 nm and a fiber A-2 with a single fiber diameter greater than the filament A-1, and obtaining a fabric or fiber product using the yarn as necessary.Type: ApplicationFiled: April 7, 2017Publication date: February 21, 2019Applicant: TEIJIN FRONTIER CO., LTD.Inventors: Kengo TANAKA, Akira TANAKA
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Patent number: 10202891Abstract: An object is to provide a precombustion-chamber gas engine in which occurrence of knocking is restricted. The precombustion-chamber gas engine includes: a cylinder; a cylinder head; a piston delimiting a main combustion chamber with the cylinder head; a precombustion-chamber cap delimiting a precombustion chamber inside thereof and including a plurality of nozzle holes through which the precombustion chamber is in communication with the main combustion chamber; an intake valve for opening and closing an intake port that opens on the cylinder head; and an exhaust valve for opening and closing an exhaust port that opens on the cylinder head. In a planar view where the cylinder head is seen from below, there are at least one intake-side nozzle hole and at least one exhaust-side nozzle hole, and a total nozzle-hole area of the at least one intake-side nozzle hole is larger than that of the at least one exhaust-side nozzle hole.Type: GrantFiled: September 19, 2013Date of Patent: February 12, 2019Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Yuji Oda, Kengo Tanaka, Akihiro Yuuki
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Patent number: 10163045Abstract: An electronic apparatus to which a removable device can be set is provided. The removable device includes a first memory to store first status information indicating a status of the removable device, first identification information identifying the removable device, and second identification information identifying the electronic apparatus.Type: GrantFiled: February 22, 2017Date of Patent: December 25, 2018Assignee: Ricoh Company, Ltd.Inventors: Kengo Tanaka, Kazushi Takei, Norio Muraishi, Sumihiro Inokuchi, Masashi Hommi, Atsushi Kuramoto, Takuya Kemmochi, Yoichi Kitahara
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Publication number: 20180360169Abstract: The present invention addresses the problem of providing a hook and loop fastener that not only has excellent engaging properties but is also flexible, generates little ripping noise when the male part and female part are separated, is excellent for sewing to fabric or the like, and is very durable, and a textile product comprising the hook and loop fastener. A hook and loop fastener comprises a fabric A that has a resin layer and a napped fabric B that has a resin layer containing a napped portion and a ground structure portion.Type: ApplicationFiled: November 16, 2016Publication date: December 20, 2018Applicant: TEIJIN FRONTIER CO., LTD.Inventor: Kengo TANAKA
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Patent number: 9968435Abstract: The present invention provides a body lumen graft base that is a thin film, has adequate flexibility and low permeability, and can be inserted in a catheter with a small diameter. The body lumen graft base of the present invention is obtained by subjecting at least one surface of a woven fabric comprising a fiber having a total fineness of 1 to 80 decitex and a single fiber fineness of less than 0.1 decitex to press treatment using a calender machine.Type: GrantFiled: June 23, 2014Date of Patent: May 15, 2018Assignees: Terumo Kabushiki Kaisha, TEIJIN LIMITEDInventors: Aya Saito, Kazuyoshi Tani, Yoshikazu Takahashi, Kengo Tanaka, Kumiko Tsuda, Mie Kamiyama
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Patent number: 9934593Abstract: Provided is a status determination system which can easily and reliably acquire status information on a monitor screen from the monitor screen. A status determination system 1 includes: image acquisition unit 10 which captures a screen of a monitor X via an adapter device W and acquires the screen as an image; image determination unit 20 which determines whether or not the image is an image from which status information is to be acquired; color information acquisition unit 30 which acquires color information at a specific point on the image when it is determined that the image is an image front which status information is to be acquired; and status conversion unit 40 which converts the acquired color information at the specific point to the status information.Type: GrantFiled: December 28, 2015Date of Patent: April 3, 2018Assignee: BICLICK CO., LTD.Inventors: Masato Owada, Kengo Tanaka
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Publication number: 20170270395Abstract: An electronic apparatus to which a removable device can be set is provided. The removable device includes a first memory to store first status information indicating a status of the removable device, first identification information identifying the removable device, and second identification information identifying the electronic apparatus.Type: ApplicationFiled: February 22, 2017Publication date: September 21, 2017Applicant: Ricoh Company, Ltd.Inventors: Kengo TANAKA, Kazushi TAKEI, Norio MURAISHI, Sumihiro INOKUCHI, Masashi HOMMI, Atsushi KURAMOTO, Takuya KEMMOCHI, Yoichi KITAHARA
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Patent number: 9616786Abstract: A vehicle seat having a tiltable unit provided in a receiving recess formed in a seatback, the vehicle seat including a stopper structure configured to keep the tiltable unit in the receiving recess, wherein the stopper structure is configured so that a protrusion piece provided to one of an inner peripheral part of the receiving recess and an outer peripheral part of the tiltable unit is pressed against the other, and wherein the protrusion piece is arranged to be sandwiched between a seat cover, which covers a general plane of the one of the inner peripheral part of the receiving recess and the outer peripheral part of the tiltable unit, and a seat pad covered with the seat cover, and the protrusion piece forms a protrusion shape protruding further than the general plane and pressed against the other.Type: GrantFiled: October 3, 2014Date of Patent: April 11, 2017Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventor: Kengo Tanaka
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Publication number: 20170046853Abstract: Provided is a status determination system which can easily and reliably acquire status information on a monitor screen from the monitor screen. A status determination system 1 includes: image acquisition unit 10 which captures a screen of a monitor X via an adapter device W and acquires the screen as an image; image determination unit 20 which determines whether or not the image is an image from which status information is to be acquired; color information acquisition unit 30 which acquires color information at a specific point on the image when it is determined that the image is an image front which status information is to be acquired; and status conversion unit 40 which converts the acquired color information at the specific point to the status information.Type: ApplicationFiled: December 28, 2015Publication date: February 16, 2017Applicant: Biclick Co., Ltd.Inventors: Masato Owada, Kengo Tanaka
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Patent number: 9432546Abstract: An image forming apparatus is provided. The image forming apparatus includes an electric power supply, a plurality of modules, a startup time calculator, and a fastest startup pattern determiner. The plurality of modules include a plurality of direct current (DC) modules and at least one alternating current (AC) module, and the modules are to be driven by an electric power supplied from the electric power supply. The startup time calculator calculates a startup time of each of the modules. The fastest startup pattern determiner determines a fastest startup pattern based on the startup time of each of the modules calculated by the startup time calculator, and starts up the modules in accordance with the determined fastest startup pattern. The fastest startup pattern is determined based on a longest startup time among the startup times of the DC and AC modules.Type: GrantFiled: October 13, 2015Date of Patent: August 30, 2016Assignee: RICOH COMPANY, LTD.Inventor: Kengo Tanaka
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Publication number: 20160135944Abstract: The present invention provides a body lumen graft base that is a thin film, has adequate flexibility and low permeability, and can be inserted in a catheter with a small diameter. The body lumen graft base of the present invention is obtained by subjecting at least one surface of a woven fabric comprising a fiber having a total fineness of 1 to 80 decitex and a single fiber fineness of less than 0.1 decitex to press treatment using a calender machine.Type: ApplicationFiled: June 23, 2014Publication date: May 19, 2016Applicants: Terumo Kabushiki Kaisha, TEIJIN LIMITEDInventors: Aya SAITO, Kazuyoshi TANI, Yoshikazu TAKAHASHI, Kengo TANAKA, Kumiko TSUDA, Mie KAMIYAMA
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Publication number: 20160127593Abstract: An image forming apparatus is provided. The image forming apparatus includes an electric power supply, a plurality of modules, a startup time calculator, and a fastest startup pattern determiner. The plurality of modules include a plurality of direct current (DC) modules and at least one alternating current (AC) module, and the modules are to be driven by an electric power supplied from the electric power supply. The startup time calculator calculates a startup time of each of the modules. The fastest startup pattern determiner determines a fastest startup pattern based on the startup time of each of the modules calculated by the startup time calculator, and starts up the modules in accordance with the determined fastest startup pattern. The fastest startup pattern is determined based on a longest startup time among the startup times of the DC and AC modules.Type: ApplicationFiled: October 13, 2015Publication date: May 5, 2016Applicant: RICOH COMPANY, LTD.Inventor: Kengo TANAKA
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Patent number: 9300100Abstract: An SRC includes a stator; a rotator rotatably attached to the stator; and a stack-type cable accommodated in an annular accommodation space defined by the stator and the rotator. The stack-type cable includes a transmission path FC including a pair of transmission path conductors and laminate sheets covering the pair of transmission path conductors and also includes a dummy FC that is provided on a front surface of the transmission path FC and is formed of laminate sheets not including a flat rectangular conductor, the transmission path FC and the dummy FC being stacked on each other; the stack-type cable further includes a grease that causes the transmission path FC and the dummy FC stacked on each other to adhere to each other; and a width-direction interval between the pair of transmission path conductors is set to smaller than, or equivalent to, a conductor width of each transmission path conductor.Type: GrantFiled: October 14, 2014Date of Patent: March 29, 2016Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.Inventors: Fumihiko Abe, Kengo Tanaka
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Patent number: 9286957Abstract: A semiconductor memory device including a plurality of memory blocks each including a bit line to which a plurality of memory cells are connected, and a dummy bit line to which a plurality of dummy cells are connected; a reference cell; and a sense amplifier including a first input terminal to which selected memory cell of the plurality of memory cells is to be electrically connected via the bit line, and a second input terminal to which the reference cell is to be electrically connected, the dummy bit line of one memory block of the plurality of memory blocks different from another memory block of the plurality of memory blocks including the selected memory cell being to be electrically connected to the second input terminal of the sense amplifier.Type: GrantFiled: May 16, 2013Date of Patent: March 15, 2016Assignee: SOCIONEXT INC.Inventor: Kengo Tanaka