Patents by Inventor Chikara Tanaka
Chikara 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: 20240161551Abstract: A notification device includes: a travel information acquisition section that is configured to acquire travel information of a vehicle; an environment information acquisition section that is configured to acquire, from satellite data, environment information at a location at which the vehicle has been present, based on the travel information of the vehicle which is acquired by the travel information acquisition section; an estimation section that is configured to estimate a degree of contamination and tarnishing of the vehicle based on the environment information which is acquired by the environment information acquisition section; and a notification section that is configured to notify a user of the vehicle of a timing for at least one of a vehicle wash or a vehicle inspection, based on an estimation result by the estimation section.Type: ApplicationFiled: October 2, 2023Publication date: May 16, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240151548Abstract: An output device, including: a memory; and a processor coupled to the memory, the processor configured to: acquire an objective that a user wishes to achieve after boarding a vehicle; and output a candidate site having a shortest total time among candidate sites that would enable the objective to be achieved, the total time including a predicted required time from a current location of the user and a predicted waiting time at a parking lot associated with the candidate site.Type: ApplicationFiled: October 11, 2023Publication date: May 9, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240153056Abstract: An output device including: a memory; and a processor coupled to the memory, the processor configured to: acquire a satellite image in which a target region is photographed and event information relating to events that have occurred in the target region; and output, from among roads in the target region, a road for which a safety degree calculated based on the satellite image and the event information is less than a threshold value.Type: ApplicationFiled: October 11, 2023Publication date: May 9, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240144824Abstract: An information processing device is provided, which includes a memory; and a processor coupled to the memory and configured to: acquire a vehicle size of a vehicle and an overhead view image of a parking lot captured in a satellite image taken of ground-level by an artificial satellite; and propose, to an occupant of the vehicle, a parking lot in which the vehicle is able to park, the parking lot being designated based on the acquired vehicle size and the acquired overhead view image.Type: ApplicationFiled: October 20, 2023Publication date: May 2, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240144521Abstract: An information processing device is provided, which includes a memory; and a processor coupled to the memory and configured to: acquire a satellite image of the ground photographed by an artificial satellite; and provide, to a user, point information indicating points at which a number of persons present on the ground is equal to or greater than a first predetermined number, the points being identified based on the acquired satellite image.Type: ApplicationFiled: October 20, 2023Publication date: May 2, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240147866Abstract: A mounting structure includes: a first substrate that has a first surface on which a functional element is provided; a wiring portion that is provided at a position, which is different from a position of the functional element on the first surface, and is conductively connected to the functional element; a second substrate that has a second surface that is opposite to the first surface; and a conduction portion that is provided on the second surface, is connected to the wiring portion, and is conductively connected the functional element. The shortest distance between the functional element and the second substrate is longer than the longest distance between the second substrate and a position where the wiring portion is connected to the conduction portion.Type: ApplicationFiled: January 3, 2024Publication date: May 2, 2024Inventors: Koji OHASHI, Chikara KOJIMA, Hiroshi MATSUDA, Hironori SUZUKI, Shuichi TANAKA
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Publication number: 20240137652Abstract: An information processing device includes an acquisition section that acquires a satellite image of a ground area captured by an artificial satellite, and a control section that controls onboard equipment installed at a vehicle appearing in the satellite image based on an analysis result of the satellite image that the acquisition section has acquired.Type: ApplicationFiled: August 28, 2023Publication date: April 25, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Publication number: 20240135806Abstract: An output device, including a processor is provided. The processor is configured to: receive information indicating a target site and a target day; acquire a satellite image of the target site captured on a day that is related to the target day; and output data indicating a congestion level on the target day, at the target site, the congestion level being predicted based on the satellite image.Type: ApplicationFiled: October 5, 2023Publication date: April 25, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shusuke YAMAMOTO, Chikara OKAZAKI, Kohta WATATSU, Hideyuki TANAKA, Shinya MURASE, Yuki TATSUMOTO
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Patent number: 11917922Abstract: A mounting structure includes: a first substrate that has a first surface on which a functional element is provided; a wiring portion that is provided at a position, which is different from a position of the functional element on the first surface, and is conductively connected to the functional element; a second substrate that has a second surface that is opposite to the first surface; and a conduction portion that is provided on the second surface, is connected to the wiring portion, and is conductively connected the functional element. The shortest distance between the functional element and the second substrate is longer than the longest distance between the second substrate and a position where the wiring portion is connected to the conduction portion.Type: GrantFiled: January 9, 2023Date of Patent: February 27, 2024Assignee: SEIKO EPSON CORPORATIONInventors: Koji Ohashi, Chikara Kojima, Hiroshi Matsuda, Hironori Suzuki, Shuichi Tanaka
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Patent number: 11685445Abstract: A vehicle roof structure is provided capable of maintaining side collision performance of a vehicle even without a roof reinforcing member. The vehicle roof structure includes an annular frame that is joined to a circumferential edge of a roof panel (which includes an outer panel and an inner panel), and supports the roof panel. The annular frame has a higher rigidity than the roof panel, is arranged in an opening of a roof, and is joined to a pair of roof side rails, a front header, and a rear header.Type: GrantFiled: February 7, 2020Date of Patent: June 27, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Tomohito Okuyama, Ryuji Nonaka, Junji Kishimoto, Toshimine Morino, Kazuhisa To, Chikara Tanaka, Shin Sasaki
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Publication number: 20230000814Abstract: The present invention relates to a homogeneous composition comprising a steroid compound and olopatadine, wherein the steroid compound is in a stable suspension state, and the olopatadine is in a stable solution state, and a process thereof.Type: ApplicationFiled: December 4, 2020Publication date: January 5, 2023Inventors: Taizou KAMISHITA, Takashi MIYAZAKI, Chikara TANAKA, Fukuichi OHSAWA
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Publication number: 20220169313Abstract: A vehicle roof structure is provided capable of maintaining side collision performance of a vehicle even without a roof reinforcing member. The vehicle roof structure includes an annular frame that is joined to a circumferential edge of a roof panel (which includes an outer panel and an inner panel), and supports the roof panel. The annular frame has a higher rigidity than the roof panel, is arranged in an opening of a roof, and is joined to a pair of roof side rails, a front header, and a rear header.Type: ApplicationFiled: February 7, 2020Publication date: June 2, 2022Applicant: MAZDA MOTOR CORPORATIONInventors: Tomohito OKUYAMA, Ryuji NONAKA, Junji KISHIMOTO, Toshimine MORINO, Kazuhisa TO, Chikara TANAKA, Shin SASAKI
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Publication number: 20200071863Abstract: Provided is a fiber reinforced plastic member made by a braiding technique to obtain high rigidity and superior vibration damping performance under a bending load. A reinforcing member made of carbon fiber reinforced plastic resin extends in a specific direction along an axis of the reinforcing member and includes a carbon fiber braided structure. The carbon fiber braided structure has a structure in which a plurality of axial yarns, a plurality of first braid yarns, and a plurality of second braid yarns are braided. A plurality of first braid yarns are wound to intersect the axis at a first braid angle. A plurality of second braid yarns are wound to intersect the axis at a second braid angle. The first braid yarns and the second braid yarns intersect each other.Type: ApplicationFiled: August 9, 2019Publication date: March 5, 2020Applicants: MAZDA MOTOR CORPORATION, MIZUNO TECHNICS CORPORATIONInventors: Kohya NAKAGAWA, Kiyoshi FUJIWARA, Kazuhisa TO, Chikara TANAKA, Takahiro ATSUMI, Hiroki ASHIDA
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Patent number: 10267189Abstract: A variable valve actuation device includes a plurality of valve lifter. Each valve lifter slidable in a lifter support hole between an upper position and a lower position. A valve rest recess communicating with a valve rest chamber opens out at an outer circumferential surface of the valve lifter, and a valve rest supply port of a valve rest passage opens out at an inner circumferential surface of the lifter support hole in such a positional relationship that the valve rest passage and the valve rest chamber communicate with each other when the valve lifter is at the upper position, and continue to communicate with each other until the valve lifter has moved downward to a shut-off position located at a prescribed part of a down stroke from the upper position. The communication between the valve rest passage and the valve rest chamber shut off at the shut-off position.Type: GrantFiled: December 6, 2017Date of Patent: April 23, 2019Assignee: Honda Motor Co., Ltd.Inventors: Kaori Takehana, Yukio Konishi, Chikara Tanaka
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Patent number: 10066518Abstract: The variable valve actuating device (20) comprises a switch pin (53) slidably received in the valve lifter (24) so as to selectively abut the end surface of the valve stem as the valve lifter is actuated by the cam. The device further comprises a first spring retainer (36) attached to an intermediate part of the valve stem (32) to engage a first valve spring (35), and a second spring retainer (44) slidably engaged by an end part of the valve stem to engage a second valve spring (43). The valve stem is provided with a stem end (39) which is enlarged with respect to a part of the valve stem slidably engaging the second spring retainer so as to define a shoulder surface (40a) that engages the second spring retainer against a spring force of the second valve spring.Type: GrantFiled: May 24, 2017Date of Patent: September 4, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Chikara Tanaka, Kaori Takehana
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Publication number: 20180179922Abstract: A variable valve actuation device includes a plurality of valve lifter. Each valve lifter slidable in a lifter support hole between an upper position and a lower position. A valve rest recess communicating with a valve rest chamber opens out at an outer circumferential surface of the valve lifter, and a valve rest supply port of a valve rest passage opens out at an inner circumferential surface of the lifter support hole in such a positional relationship that the valve rest passage and the valve rest chamber communicate with each other when the valve lifter is at the upper position, and continue to communicate with each other until the valve lifter has moved downward to a shut-off position located at a prescribed part of a down stroke from the upper position. The communication between the valve rest passage and the valve rest chamber shut off at the shut-off position.Type: ApplicationFiled: December 6, 2017Publication date: June 28, 2018Inventors: Kaori Takehana, Yukio Konishi, Chikara Tanaka
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Publication number: 20170342869Abstract: The variable valve actuating device (20) comprises a switch pin (53) slidably received in the valve lifter (24) so as to selectively abut the end surface of the valve stem as the valve lifter is actuated by the cam. The device further comprises a first spring retainer (36) attached to an intermediate part of the valve stem (32) to engage a first valve spring (35), and a second spring retainer (44) slidably engaged by an end part of the valve stem to engage a second valve spring (43). The valve stem is provided with a stem end (39) which is enlarged with respect to a part of the valve stem slidably engaging the second spring retainer so as to define a shoulder surface (40a) that engages the second spring retainer against a spring force of the second valve spring.Type: ApplicationFiled: May 24, 2017Publication date: November 30, 2017Inventors: Chikara Tanaka, Kaori Takehana
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Patent number: 8981249Abstract: A gap is provided at joining faces of a pair of metal works with an uneven shape when the metal works contact one another for joining. An adhesive agent having a chain-reacting curing reaction function is disposed within the gap. The adhesive agent is cured by an autogenously-generated curing reaction heat caused by an outer energy and an additional heat that is successively generated by the autogenously-generated curing reaction heat within the adhesive agent. A welding portion, where the works contact one another substantially directly, is welded by a laser beam, and the above-described energy for causing the autogenously-generated curing reaction heat for the adhesive agent is provided by the laser beam. Accordingly, a joining structure and method of metal works that can have less limitation in a joining location is provided.Type: GrantFiled: January 28, 2008Date of Patent: March 17, 2015Assignee: Mazda Motor CorporationInventors: Chikara Tanaka, Katsuya Himuro, Yoichiro Kitahara
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Patent number: 8726448Abstract: Provided is a core/sheath composite filament for toothbrushes which exhibits excellent hardness, durability and feeling of use when used in toothbrushes, is less prone to falling out when tufted into the tufting plate, and makes it possible to improve stain-removal properties. Also provided is a toothbrush using said core/sheath composite filament. A toothbrush is configured using bundles of bristles configured from core/sheath composite filaments that have a quadrangular cross section in the plane perpendicular to the lengthwise direction and comprise a core (2), which is formed from a synthetic resin fiber, and a sheath (3), which integrally covers the core (2) and is formed from an elastomer that is compatible with the synthetic resin constituting the core (2). Tufts configured from a plurality of the core/sheath composite filaments (1) are tufted in the center portion of a tufting plate.Type: GrantFiled: November 10, 2010Date of Patent: May 20, 2014Assignee: Sunstar Inc.Inventors: Keisuke Kato, Nobuhisa Hyodo, Chikara Tanaka
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Patent number: 8641131Abstract: In a frame structure for a vehicle having a reinforcement body provided inside a frame body, the frame body comprises a first face portion and a second face portion extending in a direction substantially perpendicular to a rotational-axis direction of a bending moment occurring when a torsional load acts on a vehicle body, and third face portions positioned between the first and second face portions, and the reinforcement body comprises third-face connection portions connected to the third face portions, a first-face connection portion connected to the first face portion at a corner portion, a first-face non-contact portion provided away from the first face portion, a second-face connection portion connected to the second face portion at a corner portion, and a second-face non-contact portion provided away from the second face portion.Type: GrantFiled: October 25, 2011Date of Patent: February 4, 2014Assignee: Mazda Motor CorporationInventors: Masanori Honda, Chikara Kawamura, Shin Sasaki, Chikara Tanaka, Yushi Matsuda, Yukinori Nakajima