Patents by Inventor Yuki Yamazaki
Yuki Yamazaki 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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Patent number: 11990778Abstract: Safety is secured in such a manner that an anomaly of a secondary battery is detected with a protection circuit, for example, a phenomenon that lowers the safety of a secondary battery, particularly a micro short circuit, is detected early, and users are warned or the use of the secondary battery is stopped. A secondary battery protection circuit includes a first memory circuit electrically connected to a secondary battery, a comparison circuit electrically connected to the first memory circuit, a second memory circuit electrically connected to the comparison circuit, and a power-off switch electrically connected to the second memory circuit. The power-off switch is electrically connected to the secondary battery, and the first memory circuit includes a first transistor including an oxide semiconductor and retains a voltage value of the secondary battery in an analog manner.Type: GrantFiled: June 27, 2019Date of Patent: May 21, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Takayuki Ikeda, Munehiro Kozuma, Takanori Matsuzaki, Ryota Tajima, Shunpei Yamazaki, Yuki Okamoto
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Publication number: 20240141616Abstract: Provided is a system or the like capable of reducing mental burdens on an operator who remotely operates a work machine, when an image range acquired by a real machine image pickup device loaded on the work machine is changed. A previous notice indicating a future change mode of a real space area projected in a work environment image displayed at a remote image output device 221 is output to a remote output interface 220. It is possible to make the operator who encounters a virtual sound source Vss displaced according to a displacement mode of the real space area and/or an icon image A1 in an arrow shape indicating the displacement mode of the real space area recognize beforehand that the real space area projected in the work environment image is to be displaced according to the displacement mode in the future.Type: ApplicationFiled: December 13, 2021Publication date: May 2, 2024Inventors: Yuki MORITA, Masaki OTANI, Yusuke SAWADA, Yusuke KAMIMURA, Yoichiro YAMAZAKI
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Publication number: 20240143100Abstract: A display device with excellent visibility can be provided. The display device includes a display region displayed by a light-emitting element. In the display region, a point touched by a user is a first point, a point which has been touched by the user prior to the first point is a second point, a vector that starts at the first point and ends at the second point is a first vector, a vector obtained by multiplying the first vector by k (k is a real number) is a second vector, and a point that is the second vector away from the first point is a third point, the display region includes a first region and a second region obtained by excluding the first region from the display region, The first region includes a first circle and a second circle, the center of the first circle is the first point, and the center of the second circle is the third point. The luminance in the first region is higher than the luminance in the second region.Type: ApplicationFiled: January 12, 2024Publication date: May 2, 2024Applicant: Semiconductor Energy Laboratory Co., Ltd.Inventors: Takayuki Ikeda, Yuki Okamoto, Kei Takahashi, Shunpei Yamazaki
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Patent number: 11974030Abstract: To suppress a temperature rise in an imaging apparatus without giving an unnatural impression to the user. An imaging device generates imaging data. A data buffer stores the imaging data. An image processing unit performs image processing on the imaging data using the data buffer. A storage control unit causes a storage unit to store the processed imaging data. A temperature monitoring unit monitors temperatures of a plurality of different locations in the imaging apparatus. A speed control unit controls a storage speed in the storage unit on the basis of the temperatures.Type: GrantFiled: January 10, 2020Date of Patent: April 30, 2024Assignee: SONY GROUP CORPORATIONInventors: Yuki Hara, Yuya Yamazaki, Hideo Kawataki
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Patent number: 11959165Abstract: There have been cases where transistors formed using oxide semiconductors are inferior in reliability to transistors formed using amorphous silicon. Thus, in the present invention, a semiconductor device including a highly reliable transistor formed using an oxide semiconductor is manufactured. An oxide semiconductor film is deposited by a sputtering method, using a sputtering target including an oxide semiconductor having crystallinity, and in which the direction of the c-axis of a crystal is parallel to a normal vector of the top surface of the oxide semiconductor. The target is formed by mixing raw materials so that its composition ratio can obtain a crystal structure.Type: GrantFiled: April 13, 2021Date of Patent: April 16, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe, Mitsuo Mashiyama, Kenichi Okazaki, Motoki Nakashima, Takashi Shimazu
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Publication number: 20240109599Abstract: The disclosure provides an installation structure and a vehicle having the installation structure. The installation structure is disposed in a vehicle and configured to install a controller, including: a floor panel, constituting a lower portion of a vehicle body of the vehicle; a floor channel, disposed in the floor panel, located at a center in a width direction of the vehicle, extending along a front-to-back direction of the vehicle, and protruding on an upside of the vehicle; a pair of brackets, connected to a corner formed by a side surface and an upper surface of the floor channel; an insulator, configured to cover the floor panel and the brackets; a carpet, disposed on the insulator; and a bracket protrusion, separated from the upper surface of the floor channel and fixing the controller on the bracket protrusion.Type: ApplicationFiled: July 10, 2023Publication date: April 4, 2024Applicant: Honda Motor Co., Ltd.Inventors: Yuki MURAMATSU, Teruki Komura, Tomoaki Ozaki, Atsuhiro Yamazaki, Takeru Akagami, Takayuki Doi
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Publication number: 20240068422Abstract: An upstream integrated value is an integrated value of a difference obtained by subtracting an upstream gas temperature at a starting point in time of integration from the upstream gas temperature after starting of the internal combustion engine. A downstream integrated value is an integrated value of a difference obtained by subtracting a downstream gas temperature at the starting point in time of the integration from the downstream gas temperature after the starting of the internal combustion engine. An anomaly diagnosing process obtains an anomaly determination result indicating that the exhaust purification device is in a removed state when a deviation between the upstream integrated value and the downstream integrated value is smaller than a reference level. The determination threshold is higher than a dew point.Type: ApplicationFiled: July 21, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yusuke JOH, Tomoyuki TSUJI, Yuki IKEJIRI, Masashi HAKARIYA, Makoto YAMAZAKI, Yoshikazu ASAMI, Hisao KIYONO, Tatsuaki ARISAWA, Yoshifumi MATSUDA, Tsubasa SUGANO
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Patent number: 11254289Abstract: A program and a control device capable of calibrating a detection value of a sensor that detects contact with a steering wheel are provided. The program in accordance with the present invention is characterized by causing a computer to execute processing of distinguishing whether or not a user is on a driver's seat of a vehicle; acquiring, from a sensor (21) that converts contact with a steering wheel (2) into an electric signal for detection, a detection value of the detected electric signal; determining whether or not a difference between the detection value acquired when it has been distinguished that the user is not on the driver's seat, and a reference value is equal to or larger than a threshold value; and setting the detection value as the reference value when it has been determined that the difference is not equal to or larger than the threshold value.Type: GrantFiled: November 11, 2016Date of Patent: February 22, 2022Assignee: AUTOLIV DEVELOPMENT ABInventor: Yuki Yamazaki
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Patent number: 11172887Abstract: An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction. Power sources provide electrical current for heater electrodes. Electrical circuit elements enable the system to provide occupant biological condition monitoring, gripping detection, and electrical stimulation. The circuits enable common electrical connecting to the heater electrodes to provide multiple functions through the use of filtering and time division multiplexing.Type: GrantFiled: February 12, 2015Date of Patent: November 16, 2021Assignee: AUTOLIV DEVELOPMENT ABInventors: Yuki Yamazaki, Tatsuya Harada, Yukinori Midorikawa
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Publication number: 20210163055Abstract: With the steering wheel, steering system, method of controlling steering, and non-temporary computer readable storage media, a grasp detection function can be applied to a steering wheel with a heating function, where one function can contribute to the improvement of the other function. The steering wheel (1) includes a core part (10) to which ground potential is supplied, a first conductor (12) provided on the exterior of the core part (10) and insulated from the core part (10), and a second conductor (14) provided on the exterior of the first conductor (12) and insulated from the first conductor (12) to sense gripping of the steering wheel (1).Type: ApplicationFiled: May 20, 2019Publication date: June 3, 2021Inventors: Yukinori MIDORIKAWA, Yuki YAMAZAKI, Yuta OZAWA, Toshiaki EBANA
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Publication number: 20200290566Abstract: A program and a control device capable of calibrating a detection value of a sensor that detects contact with a steering wheel are provided. The program in accordance with the present invention is characterized by causing a computer to execute processing of distinguishing whether or not a user is on a driver's seat of a vehicle; acquiring, from a sensor (21) that converts contact with a steering wheel (2) into an electric signal for detection, a detection value of the detected electric signal; determining whether or not a difference between the detection value acquired when it has been distinguished that the user is not on the driver's seat, and a reference value is equal to or larger than a threshold value; and setting the detection value as the reference value when it has been determined that the difference is not equal to or larger than the threshold value.Type: ApplicationFiled: November 11, 2016Publication date: September 17, 2020Applicant: AUTOLIV DEVELOPMENT ABInventor: YUKI YAMAZAKI
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Patent number: 9810565Abstract: An oil level gauge device in which an oil level gauge is inserted in a guide pipe communicating with an oil pan, is provided. In the oil level gauge, a cap having a plug configured to fit on an inner peripheral surface at one end portion of the guide pipe, and a flange integrally formed with the plug and abutted with the one end of the guide pipe, is provided. A groove extending from a deeply inserted side of the plug to an abutment surface of the end abutting the flange is formed in the inner peripheral surface. When the plug is fitted on the inner peripheral surface, a ventilation passage for communicating the inside and outside of the oil pan through the guide pipe is formed between the plug and the guide pipe by the groove.Type: GrantFiled: June 18, 2015Date of Patent: November 7, 2017Assignee: Volvo Truck CorporationInventors: Minoru Inokura, Kiyonori Ide, Yuki Yamazaki
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Publication number: 20150285668Abstract: An oil level gauge device in which an oil level gauge is inserted in a guide pipe communicating with an oil pan, is provided. In the oil level gauge, a cap having a plug configured to fit on an inner peripheral surface at one end portion of the guide pipe, and a flange integrally formed with the plug and abutted with the one end of the guide pipe, is provided. A groove extending from a deeply inserted side of the plug to an abutment surface of the end abutting the flange is formed in the inner peripheral surface. When the plug is fitted on the inner peripheral surface, a ventilation passage for communicating the inside and outside of the oil pan through the guide pipe is formed between the plug and the guide pipe by the groove.Type: ApplicationFiled: June 18, 2015Publication date: October 8, 2015Inventors: Minoru INOKURA, Kiyonori IDE, Yuki YAMAZAKI
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Patent number: 5604796Abstract: In a method for automatically controlling a call-waiting-interruption restriction for a communication system, a subscriber is supplied with a call-waiting service permitting an interruption processing when an interruption call occurs. The subscriber is also supplied with a call-waiting-interruption restriction service for restricting the interruption processing even when the interruption call occurs. The interruption processing to the second subscriber is automatically restricted, when a first subscriber supplied with the call-waiting-interruption restriction service is in communication with a second subscriber supplied with the call-waiting service.Type: GrantFiled: March 6, 1995Date of Patent: February 18, 1997Assignee: Fujitsu LimitedInventor: Yuki Yamazaki
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Patent number: 5442692Abstract: A telecommunication system comprises a network for transmitting information, a plurality of terminals connected to the network for communicating to each other, a data base provided in the network and having a plurality of storage areas corresponding to the plurality of terminals for storing a plurality of alerting patterns, alerting tone selector for reading, on the basis of information for identifying a calling terminal, an alerting pattern specified at the calling terminal when there is a call incoming from the calling terminal to a called terminal, from a storage area in the data base corresponding to the called terminal, and alerting tone controller for controlling a called terminal on the basis of the alerting pattern and generating a corresponding alerting tone at the called terminal when there is an incoming call.Type: GrantFiled: September 21, 1992Date of Patent: August 15, 1995Assignee: Fujitsu LimitedInventors: Yuki Yamazaki, Koji Tasaki
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Patent number: D481523Type: GrantFiled: October 30, 2002Date of Patent: November 4, 2003Assignee: Wacoal Corp.Inventors: Takako Hujii, Risa Saka, Yuki Yamazaki
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Patent number: D492837Type: GrantFiled: October 30, 2002Date of Patent: July 13, 2004Assignee: Wacoal Corp.Inventors: Takako Hujii, Risa Saka, Yuki Yamazaki
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Patent number: D495469Type: GrantFiled: October 30, 2002Date of Patent: September 7, 2004Assignee: Wacoal Corp.Inventors: Takako Hujii, Risa Saka, Yuki Yamazaki