Patents by Inventor Takuma Iida
Takuma Iida 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: 11732154Abstract: The present invention provides a coating composition capable of forming a coating film having a good appearance and design of a coating film and having coating film properties such as scratch resistance with a good balance. Furthermore, the present invention provides a method for forming a multilayer coating film including forming a coating film using the coating composition of the present invention.Type: GrantFiled: November 30, 2018Date of Patent: August 22, 2023Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Yasunori Miwa, Takuhiro Kakii, Takanori Inazumi, Katsumi Mizuguchi, Hiroshi Iida, Takuma Okada
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Publication number: 20230160720Abstract: An electric mileage estimation device includes a hardware processor connected to a memory. The hardware processor calculates a first electric mileage estimation value on the basis of traveling condition information included in information about a traveling schedule. The hardware processor also calculates a second electric mileage estimation value on the basis of: information about traveling place information included in the information about the traveling schedule, and electric mileage map information in which map information is associated with an electric mileage corresponding to the map information. The hardware processor estimates an electric mileage on the basis of the first electric mileage estimation value and the second electric mileage estimation value. The hardware processor outputs information based on the electric mileage.Type: ApplicationFiled: January 24, 2023Publication date: May 25, 2023Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takuma IIDA, Masato WAGATSUMA, Iori UEDA
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Publication number: 20230158921Abstract: An electric mileage estimation apparatus includes a storage device and a hardware processor connected to the storage device. The storage device stores information in which traveling history information is associated with an electric mileage of traveling. The traveling history includes a characteristic of a driver. The hardware processor acquires information about a traveling schedule including a characteristic of a driver. The hardware processor calculates an electric mileage estimation value on the basis of the information about the traveling schedule and parameters calculated from the information stored in the storage device. The hardware processor outputs information based on the electric mileage estimation value.Type: ApplicationFiled: January 20, 2023Publication date: May 25, 2023Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takuma IIDA, Takayuki IWASAKI, Masaaki HOSHIDA, Masato WAGATSUMA, Mutsuki MATSUSHITA
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Publication number: 20230153915Abstract: An information processing device according to the present disclosure includes one or more hardware processors configured to function as a risk calculation unit configured to calculate a degree of risk indicating a risk of ignition of a battery as an index based on information concerning an ignition factor of the battery mounted on a vehicle, and an insurance premium determination unit configured to determine an insurance premium in accordance with the degree of risk.Type: ApplicationFiled: January 18, 2023Publication date: May 18, 2023Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takuma IIDA, Masaaki HOSHIDA, Kohsuke YAMAGUCHI
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Publication number: 20230118740Abstract: A charging management device according to the present disclosure includes a memory and a processor coupled to the memory. The processor is configured to: create a charging plan for inhibiting deterioration of a battery mounted on a moving object based on power consumption of the moving object predicted from a delivery plan and a characteristic of the battery; and determine whether the charging plan is replanned based on a reference battery power amount calculated in accordance with a remaining time period up to a target time point at which a target power amount indicated by the charging plan is achieved, when the remaining time period is shorter than a predetermined first time period in charging to the battery performed in accordance with the charging plan.Type: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Akihiko IGUCHI, Takamasa UEDA, Takuma IIDA
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Publication number: 20230093893Abstract: A delivery management device includes a hardware processor functioning as a delivery planning unit, a charging planning unit, and a delivery management unit. The delivery planning unit serves to create a delivery plan on the basis of delivery information. The charging planning unit serves to determine whether or not en-route charging is necessary. The en-route charging is performed to charge a battery mounted on a moving body midway through a delivery route defined in the delivery plan. The delivery management unit serves to determine whether or not to re-plan the delivery plan including the en-route charging. The determination is made on the basis of a deterioration state of the battery. Also, the determination is made in a case where the en-route charging is determined as being necessary and where a battery deterioration amount is set as a priority item.Type: ApplicationFiled: November 30, 2022Publication date: March 30, 2023Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Akihiko IGUCHI, Takamasa UEDA, Takuma IIDA
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Publication number: 20230011596Abstract: An information processing device according to the present application includes a hardware processor functioning as an acquisition unit, a determination unit, and a provision unit. The acquisition unit acquires user information that is information relative to a user. The determination unit determines a recommended battery on the basis of the user information acquired by the acquisition unit. The recommended battery is recommended to the user and used for a moving object. The provision unit provides information relative to the recommended battery determined by the determination unit.Type: ApplicationFiled: September 19, 2022Publication date: January 12, 2023Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Hiroshi KATO, Takuma IIDA, Masashi FUMOTO
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Publication number: 20230001945Abstract: An estimation apparatus of the disclosure includes a determiner that determines whether or not an attention target is visually recognizable from a driver of a vehicle based on information related to a visual field range of the driver; and an estimator that estimates a visual field abnormality of the driver based on a driving operation of the driver in a case where the determiner determines that the attention target is visually recognizable from the driver.Type: ApplicationFiled: September 7, 2022Publication date: January 5, 2023Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Toru FUJISAWA, Takuma IIDA
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Publication number: 20220266719Abstract: A vehicle management apparatus according to the present disclosure includes a memory, and a hardware processor coupled to the memory. The hardware processor is configured to: acquire a degradation state of a battery mounted on a vehicle, and an external variable factor concerning a plurality of districts in which the vehicle is to travel; and generate, based on the degradation state of the battery and the external variable factor, a vehicle deployment plan in which assignment of the vehicle to the plurality of districts is defined.Type: ApplicationFiled: May 11, 2022Publication date: August 25, 2022Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takuma IIDA, Takayuki IWASAKI, Masaaki HOSHIDA
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Publication number: 20220258646Abstract: A battery information management device according to the present disclosure includes a memory, and a hardware processor coupled to the memory. The hardware processor being configured to: when a degree of deterioration of a battery is lower than a reference, collect battery information on the battery with a first collection period; when the degree of deterioration of the battery is equal to or higher than the reference, collect the battery information with a second collection period shorter than the first collection period; and transmit the collected battery information to an external device.Type: ApplicationFiled: May 5, 2022Publication date: August 18, 2022Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takuma IIDA, Takayuki IWASAKI, Masaaki HOSHIDA
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Patent number: 11293771Abstract: A display device includes an emission level calculator and a display. On the basis of a first route for a vehicle from an origin to a destination and electricity information of electricity stored in an in-vehicle battery in which electricity to be used for travel of the vehicle is stored, the emission level calculator calculates a first emission level of carbon dioxide to be caused by travel of the vehicle on the first route. Furthermore, on the basis of a second route for public transportation from the origin to the destination, the emission level calculator calculates a second emission level of carbon dioxide to be caused by travel of the public transportation on the second route. The display displays information based on the first emission level and the second emission level.Type: GrantFiled: October 18, 2019Date of Patent: April 5, 2022Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Hiroshi Kato, Takuma Iida, Akihiro Sawa
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Publication number: 20210354591Abstract: This control device (100) controls a temperature adjustment device (4) for adjusting the temperature of an on-board battery (1) and is provided with a control unit (104) for operating the temperature adjustment device so that the temperature of the on-board battery (1) falls within a predetermined range at a charging start point of charging the on-board battery (1) using an external charging facility (M).Type: ApplicationFiled: September 18, 2019Publication date: November 18, 2021Inventors: Takuma IIDA, Nobuaki SATOH, Koichi YAMAMOTO
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Publication number: 20210303105Abstract: An information display system according to the present disclosure includes a memory and a hardware processor coupled to the memory. The processor is configure to refer to associated information in which each identification information identifying an immovable or a movable is associated with information on the immovable or the movable, to identify information corresponding to a timing with respect to which the associated information is to be referred to, from among the information associated with the immovable or the movable on map information indicating information representing a map, and perform control to display the identified information at a position corresponding to the immovable or the movable associated with the identified information in the map information.Type: ApplicationFiled: November 18, 2020Publication date: September 30, 2021Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Chinatsu YONEYAMA, Takuma IIDA, Masashi FUMOTO
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Publication number: 20200049523Abstract: A display device includes an emission level calculator and a display. On the basis of a first route for a vehicle from an origin to a destination and electricity information of electricity stored in an in-vehicle battery in which electricity to be used for travel of the vehicle is stored, the emission level calculator calculates a first emission level of carbon dioxide to be caused by travel of the vehicle on the first route. Furthermore, on the basis of a second route for public transportation from the origin to the destination, the emission level calculator calculates a second emission level of carbon dioxide to be caused by travel of the public transportation on the second route. The display displays information based on the first emission level and the second emission level.Type: ApplicationFiled: October 18, 2019Publication date: February 13, 2020Inventors: HIROSHI KATO, TAKUMA IIDA, AKIHIRO SAWA
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Patent number: 10481212Abstract: A secondary battery status estimation device includes a sensor unit configured to detect a terminal voltage of a secondary battery, and an internal resistance calculator configured to calculate a direct current internal resistance of the secondary battery based on the terminal voltage and the charge-discharge current detected by the sensor unit. The internal resistance calculator calculates a direct current internal resistance based on the terminal voltage and the charge-discharge current detected by the sensor unit, in a stable period that is before starting a driving source for driving a vehicle and in which the terminal voltage and the charge-discharge current of the secondary battery fall within a predetermined fluctuation range, and in a high-current output period in which electric power for starting the driving source is output from the secondary battery and the terminal voltage of the secondary battery is brought to substantially minimum.Type: GrantFiled: September 13, 2017Date of Patent: November 19, 2019Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takuma Iida, Takeshi Chiba, Shunsuke Nitta, Kazuhiro Sugie, Hiroyuki Jimbo
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Patent number: 10377239Abstract: A sensor of a status determination device detects a magnitude of a terminal voltage of an auxiliary battery provided separately from a driving battery and a magnitude of a current flowing through the auxiliary battery. The driving battery is an electrical power source for a driving motor of a vehicle, and the auxiliary battery is an electrical power source for auxiliary equipment and has an output voltage lower than that of the driving battery. An internal resistance calculator calculates an internal resistance of the auxiliary battery based on the magnitude of the terminal voltage and the magnitude of the current detected by the sensor in a stable period that is before the auxiliary equipment is started and in which the magnitude of the terminal voltage and the magnitude of the current fall within predetermined fluctuation ranges, and those detected in a period after starting of the auxiliary equipment is detected.Type: GrantFiled: March 3, 2016Date of Patent: August 13, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takuma Iida, Hiroyuki Jimbo, Takeshi Chiba, Shunsuke Nitta, Kazuhiro Sugie
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Publication number: 20190214693Abstract: In order to secure the charge/discharge performance of an on-board battery in accordance with an external request, an on-board battery temperature regulating apparatus for regulating the temperature of the on-board battery that is charged or discharged based on a charge or discharge request from an external apparatus includes: a temperature regulator capable of regulating the temperature of the on-board battery; and a controller that determines a presence or absence of the charge or discharge request from an external apparatus to the on-board battery, and controls, when the charge or discharge request is determined to be present, the temperature regulator such that the temperature of the on-board battery is at least within a temperature range where the on-board battery is capable of being charged with or discharging requested power requested from the external apparatus.Type: ApplicationFiled: January 9, 2019Publication date: July 11, 2019Inventors: Takuma IIDA, Nobuaki SATOH, Keiji NISHIHARA
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Patent number: 10345386Abstract: A battery state estimation device includes a detecting part, a state of charge (SOC) estimating part, an open circuit voltage (OCV) estimating part, a terminal voltage estimating part, and a correcting part. The detecting part detects a charge-discharge current and a terminal voltage of a battery. The SOC estimating part estimates an SOC of the battery, based on the charge-discharge current detected by the detecting part. The OCV estimating part estimates an OCV of the battery, based on the SOC estimated by the SOC estimating part and a relationship between an OCV and the SOC of the battery. The terminal voltage estimating part calculates an estimated terminal voltage, based on the charge-discharge current and the terminal voltage detected by the detecting part and on an equivalent circuit model constructed using an inversely proportional curve.Type: GrantFiled: February 27, 2015Date of Patent: July 9, 2019Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Toru Omi, Kenichi Miura, Satoru Hiwa, Takuma Iida, Kazushige Kakutani
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Patent number: 10162014Abstract: A battery state determining device includes a voltage measuring part, a remaining capacity estimating part, an internal resistance measuring part, a calculating part, and an estimating part. The voltage measuring part measures an open-circuit voltage of a storage battery. Based on the measured open-circuit voltage, the remaining capacity estimating part estimates a remaining capacity of the storage battery. The internal resistance measuring part measures an internal resistance in the storage battery. Based on the measured internal resistance, the calculating part calculates a degradation rate of the internal resistance. Based on the estimated remaining capacity and the calculated degradation rate of the internal resistance, the estimating part performs first estimation on a degradation state of the storage battery.Type: GrantFiled: April 13, 2015Date of Patent: December 25, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takuma Iida, Hiroyuki Jimbo, Kazuhiro Sugie
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Patent number: 10145899Abstract: A battery class determination device includes a detector for sensing a terminal voltage and charge/discharge currents of a lead storage battery, an inner resistance calculator for calculating a direct-current inner resistance of the lead storage battery based on the terminal voltage and the charge or discharge current sensed by the detector, and a class determiner. The inner resistance calculator calculates, at a switchover between a discharge control and a charge control over the lead storage battery, a direct-current inner resistance in a first period before the switchover, and a direct-current inner resistance in a second period after the switchover. The class determiner determines a class of the lead storage battery based on the direct-current inner resistance in the first period and the direct-current inner resistance in the second period.Type: GrantFiled: February 5, 2016Date of Patent: December 4, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takuma Iida, Hiroyuki Jimbo, Kazuhiro Sugie