Patents by Inventor Yoshitaka Nakamura
Yoshitaka Nakamura 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: 20200377126Abstract: A plurality of sections in a planned travel route include a first basic section for a first automatic driving level, a second basic section for a second automatic driving level lower than the first automatic driving level, and a change preparation section and a main section in the first basic section. An information output control device controls an information output system so as to perform information output in accordance with an output structure allowed in a current section, among a plurality of types of output structures each determined by a combination of output information, an output format, and an output destination device. Allowed output structures for the change preparation section include part of not-allowed output structures for the main section and also include at least part of allowed output structures for the second basic section.Type: ApplicationFiled: October 3, 2016Publication date: December 3, 2020Applicant: Mitsubishi Electric CorporationInventors: Naohiko OBATA, Yoshitaka NAKAMURA, Tadashi MIYAHARA, Mitsuo SHIMOTANI, Yoshinori UENO, Hisanori YAMADA
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Publication number: 20200231181Abstract: An operation authority management apparatus manages switching between automatic operation and manual operation of a plurality of actuators (a steering actuator, an accelerator actuator, and a brake actuator) of a subject vehicle. In the operation authority management apparatus, a subject vehicle behavior prediction unit predicts a behavior of the subject vehicle. A determination unit determines, for each individual actuator, whether or not to permit switching of the actuator during the automatic operation to the manual operation on the basis of the behavior of the subject vehicle predicted by the subject vehicle behavior prediction unit. A notification unit notifies a driver of the subject vehicle of a determination result made by the determination unit.Type: ApplicationFiled: August 5, 2016Publication date: July 23, 2020Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Tadashi MIYAHARA, Mitsuo SHIMOTANI, Naohiko OBATA, Yoshitaka NAKAMURA
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Publication number: 20200207275Abstract: It is an object of the present invention to allow a driver to appropriately view a travel lane and an adjacent lane behind a vehicle regardless of the shape of the travel lane. A lateral rear image control apparatus controls a lateral rear image display apparatus, and includes: a lane shape acquisition unit to acquire information on the shape of the travel lane of the subject vehicle; a viewing range setting unit to set, based on the information on the shape of the travel lane behind the subject vehicle, a region located in a particular direction relative to the subject vehicle at the lateral rear of the subject vehicle to a recommended viewing range; and a controller to control the lateral rear image display apparatus so that an image in the recommended viewing range is displayed to the driver.Type: ApplicationFiled: September 22, 2017Publication date: July 2, 2020Applicant: Mitsubishi Electric CorporationInventors: Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Yoshiharu ASAGA
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Patent number: 10607653Abstract: To improve usability and edit efficiency of video data editing based on additional information, additional information added according to a time axis of video data is first recognized. An edit range of the video data is then set according to whether the additional information is first additional information for designating a specific point in time in the time axis of the video or second additional information for designating a specific time range in the time axis of the video. Therefore, a part to be handled as the edit range is set according to the additional data.Type: GrantFiled: May 23, 2016Date of Patent: March 31, 2020Assignee: Sony CorporationInventors: Naoki Hayashi, Shintaro Kajiwara, Yoshitaka Nakamura
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Publication number: 20200057906Abstract: A classification unit classifies messages included in a text log depending on types, and gives an ID set for each type to each of the classified messages. A creation unit creates, based on dates of occurrence attached to the messages, a matrix indicating an appearance distribution of the messages in the text log for each predetermined duration for each ID. A pattern extraction unit extracts a plurality of patterns, which are combinations of the IDs, from the matrix created by the creation unit. A removal unit removes a part or whole of the patterns from the matrix. A determination unit calculates a degree of importance for each element included in each of the patterns, and determines whether the degree of importance is equal to or higher than a predetermined threshold. A sequence extraction unit extracts a sequence.Type: ApplicationFiled: March 30, 2018Publication date: February 20, 2020Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Shotaro TORA, Yoshitaka NAKAMURA, Machiko TOYODA
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Publication number: 20200024150Abstract: A time-dependent element of the present invention includes a time-dependent phase transition material that undergoes solid-solid phase transition developing with time after production irrespective of the presence of an external stimulus, in which one or more physical properties of the time-dependent element selected from a group consisting of composition, volume, transmittance, reflectance, electric resistance, and magnetic property change with time. A physical property temporal change prediction device includes a physical property temporal change prediction device body having the time-dependent element and is configured to predict a temporal change in one or more physical properties selected from a group consisting of composition, volume, transmittance, reflectance, electric resistance, and magnetic property.Type: ApplicationFiled: March 20, 2018Publication date: January 23, 2020Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yoshitaka NAKAMURA, Tsutomu FURUTA, Hiroyoshi YODEN
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Publication number: 20200017118Abstract: The present invention has an object to provide a technology of determining whether a driver is prepared for transfer of driving authorization, and then determining whether transfer of driving authorization is acceptable or unacceptable. The present invention is intended for a driving authorization transfer determination device. The device includes a task request part that makes an output device inside the vehicle output a request for a task involving continuous speech or body movement for a predetermined period of time, a task acquisition part that acquires an accomplishment result of the task from an input device inside the vehicle, a transfer determination part that determines whether the transfer is acceptable or unacceptable based on the accomplishment result of the task, and a determination result output part that outputs a determination result of the transfer determination part to the automated driving controller.Type: ApplicationFiled: October 3, 2016Publication date: January 16, 2020Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Tadashi MIYAHARA, Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Naohiko OBATA
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Publication number: 20190361442Abstract: It is an object of the present invention to correct a travel plan of a vehicle so as to cause a self-vehicle to move to a relative position with lower travel risk. A travel plan correction device in accordance with the present invention includes a risk calculation section setting unit for setting a risk calculation section, a risk calculation unit for calculating a travel risk value, on the basis of a relative position between a target area and a surrounding vehicle and travel control information of the surrounding vehicle, a risk reduction section extraction unit for extracting a section whose travel risk value is lower than that at a traveling spot, out of the risk calculation section, as a risk reduction section, and a travel plan correction unit for correcting the travel plan so as to cause the self-vehicle to move to the risk reduction section.Type: ApplicationFiled: February 20, 2017Publication date: November 28, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Kimihiko IZAKI, Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Yoshinori UENO, Tadashi MIYAHARA, Naohiko OBATA
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Patent number: 10489353Abstract: A storage system includes N nodes (N is an integer, equal to or larger than 2) coupled to at least one data processing system. A plurality of tenant spaces, based on the N nodes, contain Y1 tenant spaces (Y1 is an integer, equal to or larger than 2 and equal to or smaller than N) for a first tenant. The Y1 tenant spaces are based on Y1 node groups in the N nodes. Each of the Y1 node groups contains Q1 or more nodes (Q1 is an integer, equal to or larger than 1). For the first tenant, the storage system provides, to each of the Y1 tenant spaces, data units multiplexed Y1 times. From a first load-source tenant space from among the Y1 tenant spaces, the storage system loads a first data unit group containing one or more data units to a first load-destination data processing system.Type: GrantFiled: January 5, 2015Date of Patent: November 26, 2019Assignee: HITACHI, LTD.Inventors: Tomonori Esaka, Tetsuya Abe, Yoshitaka Nakamura
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Publication number: 20190324451Abstract: The present invention has an object of determining feasibility of lowering a driving automation level of an automated driving vehicle, based on a driving load considering a relationship with surrounding vehicles. An automatic-driving-level lowering feasibility determination apparatus according to the present invention includes: a surrounding vehicle information obtainment unit obtaining surrounding vehicle information; a driving load calculator calculating, based on the surrounding vehicle information, a driving load value indicating a magnitude of a driving load on the subject vehicle; a driving-automation-level lowering feasibility determination unit determining feasibility of lowering a driving automation level of the subject vehicle, based on the driving load value; and an output controller outputting, to an automated driving control device, a result of the feasibility determined by the driving-automation-level lowering feasibility determination unit.Type: ApplicationFiled: September 1, 2016Publication date: October 24, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Naohiko OBATA, Mitsuo SHIMOTANI, Tadashi MIYAHARA, Yoshitaka NAKAMURA
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Publication number: 20190294163Abstract: An automatic driving control plan creation unit creates a plan of an automatic driving section in which a subject vehicle is automatically driven, and a plan of a driving switching preparation section for switching the subject vehicle from automatic driving to manual driving. For each point in the driving switching preparation section, a driving load calculation unit calculates a driving load applied to a driver when the driver manually drives the subject vehicle. A driving switching permission determination unit permits switching of the subject vehicle from automatic driving to manual driving at a point where the driving load is smaller than a predetermined threshold value, and does not permit switching of the subject vehicle from automatic driving to manual driving at a point where the driving load is equal to or larger than the threshold value. A permission standard relaxation unit makes the driving load difficult to exceed the threshold value.Type: ApplicationFiled: December 2, 2016Publication date: September 26, 2019Applicant: Mitsubishi Electric CorporationInventors: Yoshinori UENO, Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Naohiko OBATA, Tadashi MIYAHARA, Tomohiro SHIINO
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Publication number: 20190285489Abstract: a pressure sensor 1 according to the first aspect of the invention includes: a substrate 50; and a functional element 40 which is laid on the substrate 50 and is composed of functional titanium oxide including crystal grains of at least one of ?-phase trititanium pentoxide (?-Ti3O5) and ?-phase trititanium pentoxide (?-Ti3O5) and having the property that at least a portion of crystal grains of at least one of ?-phase trititanium pentoxide (?-Ti3O5) and ?-phase trititanium pentoxide (?-Ti3O5) change into crystal grains of titanium dioxide (TiO2) when the functional titanium oxide is heated to 350° C. or higher. The substrate 50 includes a substrate thin-film section 51 having a thin film form in which the thickness in the stacking direction of the substrate 50 and the functional element 40 is smaller than that in the other directions.Type: ApplicationFiled: October 18, 2017Publication date: September 19, 2019Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yoshitaka NAKAMURA, Tsutomu FURUTA, Hiroyoshi YODEN, Mitsuo YAGUCHI, Takeshi UEDA
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Publication number: 20190270458Abstract: An object of the present invention is to implement, at a low hardware cost, a device that changes an autonomous driving control parameter whose step size is variably set. An autonomous driving control parameter changing device according to the present invention includes, a gesture operation acquisition unit that acquires information on a gesture operation for moving the operation target icon, a parameter changing unit that changes the autonomous driving control parameter in an increase or decrease direction defined in association with a movement direction in which the operation target icon is moved, and a step size setting unit that variably sets a step size based on a predetermined condition, the step size corresponding to an amount of change in the autonomous driving control parameter made by the parameter changing unit per occurrence of the gesture operation, and the change operation screen includes a display of the step size.Type: ApplicationFiled: October 3, 2016Publication date: September 5, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Tadashi MIYAHARA, Naohiko OBATA, Tsutomu MATSUBARA
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Publication number: 20190263427Abstract: An automatic driving control plan creator creates a plan of an automatic driving section where a subject vehicle is automatically driven, and a plan of a driving switching preparation section for switching the subject vehicle from automatic driving to manual driving. A driving load calculator predicts, for each point of the driving switching preparation section, a driving load applied to a driver when the driver manually drives the subject vehicle. A driving switching permission determiner extracts, from the driving switching preparation section, a switching-inhibited section that is a section where switching from automatic driving to manual driving is not permitted, on the basis of the predicted driving load at each point. A driving switching preparation section compensator changes a start point of the driving switching preparation section so as to lengthen the driving switching preparation section in accordance with the length of the switching-inhibited section.Type: ApplicationFiled: November 16, 2016Publication date: August 29, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Yoshinori UENO, Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Naohiko OBATA, Tadashi MIYAHARA, Tomohiro SHIINO
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Publication number: 20190263263Abstract: A display control apparatus controls a display used in a vehicle which can travel with automatic driving. The display control apparatus includes an information acquirer and a controller. The information acquirer acquires information of a travel control plan generated by an automatic driving control device of the vehicle. The controller acquires a future position which is a position of the vehicle after an elapse of a predetermined time from a current position of the vehicle from a future movement of the vehicle planned by the travel control plan, and controls the display so that a user is visually provided with the future position of the vehicle by overlapping a vehicle object which is a display object imitating a vehicle shape with a landscape relating to the future position which is acquired.Type: ApplicationFiled: October 26, 2016Publication date: August 29, 2019Applicant: Mitsubishi Electric CorporationInventors: Mitsuo SHIMOTANI, Yoshitaka NAKAMURA, Tadashi MIYAHARA, Naohiko OBATA
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Publication number: 20190185338Abstract: A functional element includes functional titanium oxide. The functional titanium oxide includes crystal grains of one or more of ?-phase trititanium pentoxide (?-Ti3O5) and ?-phase trititanium pentoxide (?-Ti3O5). The functional titanium oxide includes the property that at least a portion of crystal grains of one or more of ?-phase trititanium pentoxide (?-Ti3O5) and ?-phase trititanium pentoxide (?-Ti3O5) changes into crystal grains of titanium oxide (TiO2) when the functional titanium oxide is heated to 350° C. or higher.Type: ApplicationFiled: August 25, 2017Publication date: June 20, 2019Inventors: Yoshitaka NAKAMURA, Tsutomu FURUTA, Hiroyoshi YODEN
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Publication number: 20190050747Abstract: A text log feature vector generator generates a text log feature vector on the basis of a text log. A numerical log feature vector generator generates a numerical log feature vector on the basis of a numerical log. A system feature vector generator generates a system feature vector on the basis of the text log feature vector and the numerical log feature vector. A learning unit learns a plurality of appearance values of the system feature vector to generate a system state model as a model indicating a state of the system. A determination unit determines the state of the system at determination target time on the basis of the system feature vector at the determination target time and the system state model.Type: ApplicationFiled: March 6, 2017Publication date: February 14, 2019Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yoshitaka NAKAMURA, Machiko TOYODA, Shotaro TORA
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Publication number: 20180274428Abstract: A NOx sensor abnormality detector for a NOx sensor includes a measurement chamber, a pump cell, and a sensor cell. The NOx sensor abnormality detector includes a signal receiving section configured to receive the detection value of the sensor cell, a reduction process executing section configured to execute a reduction process that reduces the discharge function of the pump cell, and an abnormality determining section configured to perform abnormality determination of the NOx sensor. The NOx sensor abnormality detector is configured to execute abnormality detection control in which the abnormality determining section performs abnormality determination of the NOx sensor based on the detection value of the sensor cell, which is input to the signal receiving section, after the reduction process executing section starts the reduction process.Type: ApplicationFiled: March 13, 2018Publication date: September 27, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshitaka NAKAMURA, Harufumi MUTO, Tomomi ONISHI, Yosuke HASHIMOTO, Koichi TSUJI
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Patent number: RE46882Abstract: A semiconductor device comprises a memory cell region, a peripheral circuit region and a boundary region. In the memory cell region, a concave lower electrode and a foundation layer have a same uppermost surface positioned in a height of H above the plane-A. In the boundary region, one concave lower conductive region and a foundation layer have a same uppermost surface positioned in a height of H above the plane-A.Type: GrantFiled: November 12, 2014Date of Patent: May 29, 2018Assignee: Longitude Semiconductor S.a.r.l.Inventors: Yoshitaka Nakamura, Kenji Komeda, Ryota Suewaka, Noriaki Ikeda
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Patent number: RE47988Abstract: A semiconductor device comprises a memory cell region, a peripheral circuit region and a boundary region. In the memory cell region, a concave lower electrode and a foundation layer have a same uppermost surface positioned in a height of H above the plane-A. In the boundary region, one concave lower conductive region and a foundation layer have a same uppermost surface positioned in a height of H above the plane-A.Type: GrantFiled: May 28, 2018Date of Patent: May 12, 2020Assignee: Longitude Licensing LimitedInventors: Yoshitaka Nakamura, Kenji Komeda, Ryota Suewaka, Noriaki Ikeda