Patents by Inventor Tatsuya Shimizu
Tatsuya Shimizu 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: 20190241062Abstract: A grille shutter device includes a decorative surface curved in a convex shape toward a front side of a vehicle in a vehicle width direction of a vehicle front portion and provided with an opening in a part; and a fin provided in the opening and configured to rotate about a shaft so as to open and close the opening. In the open state in which the opening is opened, a tip end on a front portion of the fin in a front-rear direction of the vehicle is in a linear shape as viewed from the front side of the vehicle, and in the closed state in which the opening is closed, an opposing tip end on the opposite side of the fin from the tip end is enlarged in the vehicle width direction to form a curve in a convex shape toward the front side of the vehicle.Type: ApplicationFiled: January 31, 2019Publication date: August 8, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Tatsuya SHIMIZU
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Publication number: 20190238372Abstract: A radio communication system includes a radio apparatus and a signal processing apparatus that function as a base station, and the radio apparatus includes a channel estimation unit that, on the basis of a radio signal transmitted from a terminal apparatus, estimates channel information relating to a radio transmission path between the radio apparatus and the terminal apparatus; a demodulation unit that performs soft-decision demodulation of the radio signal on the basis of the channel information estimated by the channel estimation unit; a signal switching unit that, depending on the terminal apparatus that transmitted the radio signal, switches an output destination of a log likelihood ratio obtained by the soft-decision modulation between either a first path passing through a decoding unit that decodes the log likelihood ratio or a second path not passing through the decoding unit; and a transmission unit that transmits a signal output from the first path or the second path to the signal processing apparatType: ApplicationFiled: November 6, 2017Publication date: August 1, 2019Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Kenji MIYAMOTO, Jun TERADA, Tatsuya SHIMIZU
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Patent number: 10365264Abstract: A measuring apparatus relates to a contractile ability of a spontaneously pulsating myocardial tissue. The measuring apparatus includes a measurement table and a pressure sensor. The measurement table includes a storage section having an opening and configured to hold liquid inside the storage section, and an attaching portion on which the myocardial tissue is attached around the opening. The pressure sensor is disposed inside the storage section.Type: GrantFiled: August 31, 2017Date of Patent: July 30, 2019Assignees: NIHON KOHDEN CORPORATION, TOKYO WOMEN'S MEDICAL UNIVERSITYInventors: Hirotsugu Kubo, Tatsuya Shimizu, Tetsutaro Kikuchi
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Patent number: 10336181Abstract: A grille shutter device includes a fin unit including slat members inside an opening provided at a part of a decorative side of a vehicle front. The fin unit is configured to selectively assume a closed state and an open state, and the closed state is a state where the slat members are each disposed so as to close the opening in a vehicle front view. The open state is a state where the slat members have been moved from respective positions in the closed state to a vehicle rear side of the opening and arrayed in a row substantially along a vehicle front-rear direction.Type: GrantFiled: October 22, 2018Date of Patent: July 2, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaya Kubo, Hitoshi Aoyama, Tatsuya Shimizu, Soichiro Matsui
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Publication number: 20190176504Abstract: A sheet binding processing apparatus includes a binding device which performs a binding process on a sheet bundle stacked on a stacking unit and a sheet bundle set at a manual setting portion, the stacking unit stacking introduced sheets, a sheet bundle being set to the manual setting portion from an outside; a moving portion which moves the binding device to a first binding position for performing the binding process on a sheet bundle stacked on the stacking unit and a second binding position for performing the binding process on a sheet bundle set at the manual setting portion; and a controller which causes the binding device, in a case that the binding process is not performed on a sheet bundle stacked on the stacking unit, to wait due to the moving portion at a position different from the first binding position.Type: ApplicationFiled: February 14, 2019Publication date: June 13, 2019Applicant: CANON FINETECH NISCA INC.Inventors: Eiichi KUBO, Shin TSUGANE, Tatsuya SHIMIZU
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Publication number: 20190160939Abstract: A grille shutter device includes a fin unit including slat members inside an opening provided at a part of a decorative side of a vehicle front. The fin unit is configured to selectively assume a closed state and an open state, and the closed state is a state where the slat members are each disposed so as to close the opening in a vehicle front view. The open state is a state where the slat members have been moved from respective positions in the closed state to a vehicle rear side of the opening and arrayed in a row substantially along a vehicle front-rear direction.Type: ApplicationFiled: October 22, 2018Publication date: May 30, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaya KUBO, Hitoshi AOYAMA, Tatsuya SHIMIZU, Soichiro MATSUI
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Patent number: 10279852Abstract: Provided is a vehicle spoiler including a front spoiler provided on a vehicle lower side of a front bumper, an air bag, which is connected with a bottom part of the front bumper and the front spoiler, causes the front spoiler to be in a deployed state by expanding, and causes the front spoiler to be in a stored state by contracting, and a relief valve that reduces inner pressure of the air bag when inner pressure of the air bag increases due to interference of an obstacle on a road with the front spoiler.Type: GrantFiled: February 9, 2018Date of Patent: May 7, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Takato, Tatsuya Shimizu
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Publication number: 20190120742Abstract: A device for measuring a tension of a sheet-like tissue containing cardiomyocytes includes a first gel adapter holder having a frame member and a first gel holding member protruding toward a part of an inside face of the frame member for fixing one end of a film-like gel; and a second gel adapter holder having a second gel holding member for fixing the other end of the gel and a connection member connected to the second gel holding member. A kit includes the tension measuring device; a substrate having a pair of gel molding protruding members fitted along the inside face of the frame member; and a gel forming lid body having a face parallel to a gel contact face of the substrate so as to form an upper face of the gel. Further, a system for measuring the tension includes the tension measuring device.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Applicants: NIHON KOHDEN CORPORATION, TOKYO WOMEN'S MEDICAL UNIVERSITYInventors: Hirotsugu KUBO, Takahiro SHIOYAMA, Yuki KAGAWA, Tatsuya SHIMIZU, Daisuke SASAKI
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Patent number: 10266673Abstract: A disclosed flame-retardant polypropylene composition contains: a random copolymer polypropylene as a synthetic resin component; and a component (A) and a component (B) as flame retardant components, the component (A) being one or more melamine salts selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, and the component (B) being one or more piperazine salts selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate. Furthermore, as a flame retardant component, the flame-retardant polypropylene composition preferably further contains zinc oxide as a component (C). Also, as a synthetic resin component, the flame-retardant polypropylene composition preferably further contains a styrene-based thermoplastic elastomer.Type: GrantFiled: January 21, 2016Date of Patent: April 23, 2019Assignee: ADEKA CORPORATIONInventors: Tatsuya Shimizu, Yang Ni
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Publication number: 20190112847Abstract: In a door closed state, a first locking section of a first pole abuts a latch, and the latch is kept in a full-latch position. In addition, a second locking section of a second pole abuts the first pole, and the first pole is kept in an abutting state against the latch. When a door handle is operated, the second pole pivots, the first pole and the latch are unlocked, and a door opening operation is thereby permitted. An arm of moment that is generated around a first pole axis by a force exerted on the first locking section from the latch is shorter than an arm of moment around the first pole axis that generates a force exerted on the second locking section from the first pole.Type: ApplicationFiled: October 5, 2018Publication date: April 18, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi TAKATO, Tatsuya SHIMIZU, Naoki KAJIGAI
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Patent number: 10251916Abstract: An object of the present invention is to provide a cell composition for treatment of uterine tissue that heals damage occurring in uterine tissue, including intrauterine adhesion, to a state that enables pregnancy. In addition, an object of the present invention is to provide a method for producing this cell composition for treatment of uterine tissue, and a cell composition for treatment of uterine tissue produced according to that method. The cell composition, which has a first cell layer containing epithelial cells and a second cell layer containing stromal cells, and the first cell layer is laminated on the second cell layer, has the ability to heal damage occurring in uterine tissue, including intrauterine adhesion, and restore it to a state that enables pregnancy.Type: GrantFiled: April 21, 2016Date of Patent: April 9, 2019Assignee: TOKYO WOMEN'S MEDICAL UNIVERSITYInventors: Goro Kuramoto, Soichi Takagi, Tatsuya Shimizu, Teruo Okano
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Patent number: 10239339Abstract: A sheet binding processing apparatus includes a binding device which performs a binding process on a sheet bundle stacked on a stacking unit and a sheet bundle set at a manual setting portion, the stacking unit stacking introduced sheets, a sheet bundle being set to the manual setting portion from an outside; a moving portion which moves the binding device to a first binding position for performing the binding process on a sheet bundle stacked on the stacking unit and a second binding position for performing the binding process on a sheet bundle set at the manual setting portion; and a controller which causes the binding device, in a case that the binding process is not performed on a sheet bundle stacked on the stacking unit, to wait due to the moving portion at a position different from the first binding position.Type: GrantFiled: April 3, 2018Date of Patent: March 26, 2019Assignee: CANON FINETECH NISCA INC.Inventors: Eiichi Kubo, Shin Tsugane, Tatsuya Shimizu
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Publication number: 20190048645Abstract: The controller detects an operation determined according to a detection result from a handle sensor that detects at least one of contact by, or the approach of, a hand of an operator. The controller performs control so as to actuate a door lock actuation section and unlock the door lock in cases in which the door lock is in a locked state, a pre-registered electronic key has been authenticated by an authentication section, and a predetermined first operation has been detected. The controller performs control so as to actuate a door latch actuation section and release the door latch in cases in which the door lock is in an unlocked state and a predetermined second operation has been detected.Type: ApplicationFiled: August 1, 2018Publication date: February 14, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Noriaki NAKATOMI, Tatsuya SHIMIZU, Satoshi YAMANE
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Publication number: 20190040245Abstract: Disclosed is a polyolefin-based resin composition having excellent heat resistance and excellent flame retardancy. Specifically, provided is a flame-retardant polyolefin-based resin composition which includes a polyolefin resin and, incorporated thereinto, component (A), which is one or more melamine salts selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, component (B), which is one or more piperazine salts selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and component (C), which is a compound represented by general formula [1] and/or a compound represented by general formula [2]. Details of the general formulae [1] and [2] are as described in the description.Type: ApplicationFiled: February 16, 2017Publication date: February 7, 2019Inventors: Hisashi SAKURAI, Tatsuya SHIMIZU, Naoko TANJI, Yutaka YONEZAWA
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Patent number: 10196841Abstract: In a lid locking device of the present invention, a first rod constituting portion at the front end of a rod is eccentrically located on a side of the rod which is a side spaced away from the lid at a forward extending region of the second rod constituting portion linearly movably supported at the tip cylindrical portion. Therefore, even where an engagement protrusion piece presses a side close to the lid of a tip swelling face of the first rod constituting portion, the device of the present invention is able to receive an axial force F derived from pressing force at a position closer to the central axis of the second rod constituting portion and also decrease in resistance on operation of closing the lid compared to a conventionally structured device.Type: GrantFiled: October 28, 2014Date of Patent: February 5, 2019Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshihiro Kitamura, Takumi Niwa, Tatsuya Shimizu, Masayuki Nomura, Yoshichika Ito
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Publication number: 20190019531Abstract: A heater power of a heat-assisted magnetic recording head is set based on an initial head-medium clearance estimate in response to the heater power. For a plurality of iterations, an optimum laser power of the recording head is determined and a heater power is set for a next iteration that results in an optimum heater power for the optimum laser power. If differences in the heater and laser powers between two subsequent iterations are below thresholds, the iterations are stopped and the optimum heater power and the optimum laser power for one of the subsequent iterations are used as an operational heater power and an operational laser power.Type: ApplicationFiled: September 20, 2018Publication date: January 17, 2019Inventors: Tim Rausch, Tatsuya Shimizu, Wai Yuen Lai, Kai Chiu Cheung
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Patent number: 10131514Abstract: The present invention is to provide a processing unit which can move smoothly to accurate position in a proper posture. The processing unit is provided with a support mechanism that supports a processing unit 26 so as to allow the processing unit 26 to be moved to a sheet processing position (processing tray) 24. The support mechanism includes the processing unit 26 and first and second support portions 50 and 55 that support the processing unit 26. The first and second support portions 50 and 55 apply, to different positions (j and k) of the processing unit 26 which are spaced from each other, a support force Fa acting from below to above (in a direction opposite to a gravity acting direction) and a support force Fb acting from above to below (in a direction same as the gravity acting direction), respectively.Type: GrantFiled: January 12, 2016Date of Patent: November 20, 2018Assignee: CANON FINETECH NISCA INC.Inventor: Tatsuya Shimizu
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Publication number: 20180299024Abstract: Disclosed herein are a refrigeration cycle device and three-way flow rate control valve. In a refrigeration cycle device including a compressor, first and second coolers configured to cool first and second storage compartments at least, respectively, and a mixer configured to mix refrigerants that have passed through the first and second coolers, a refrigerant flow path is switched so that refrigerants of first and second flow rates are circulated to the first and second coolers, respectively, while the first and second storage compartments are being cooled, and a refrigerant flow path is switched so that a refrigerant of a specific flow rate, which is smaller than a first flow rate but is not zero, is circulated to the first cooler after cooling of the first storage compartment is completed.Type: ApplicationFiled: April 17, 2018Publication date: October 18, 2018Inventors: Takashi Matsuzaki, Makoto Kobayashi, Kazuo Shimizu, Tatsuya Shimizu, Toshiaki Suzuki
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Patent number: 10090011Abstract: A heater power of a heat-assisted magnetic recording head is set to an initial power to induce an initial head-medium clearance. For a plurality of iterations, a heater power at an optimum laser power is determined that achieve a target clearance. If differences in the heater power and optimum laser power between the two subsequent iterations are below a threshold, the iterations are stopped and the heater power and the optimum laser power for one of the two subsequent iterations is used as an operational heater power and laser power for the heat-assisted magnetic recording head.Type: GrantFiled: May 19, 2015Date of Patent: October 2, 2018Assignees: Seagate Technology LLC, SAE Magnetics (Hong Kong) LimitedInventors: Tim Rausch, Tatsuya Shimizu, Wai Yeun Lai, Kai Chiu Cheung
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Publication number: 20180265683Abstract: Provided are a flame-retardant polyolefin resin composition with high flame retardancy, particularly sufficient flame retardancy to meet the UL94 5VA standard and a molded article with high flame retardancy, particularly sufficient flame retardancy to meet the UL94 5VA standard. The composition includes 100 parts by mass of a polyolefin resin, (A) 10 to 60 parts by mass of at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, (B) 15 to 90 parts by mass of at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and (C) 10 to 140 parts by mass of glass fiber.Type: ApplicationFiled: January 21, 2016Publication date: September 20, 2018Inventors: Tatsuya SHIMIZU, Yang NI, Kei ASAI, Yutaka YONEZAWA, Shinichi ISHIKAWA