Patents by Inventor Yuichiro Ido
Yuichiro Ido 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: 11885634Abstract: An in-vehicle device displaying travel lanes of a vehicle in a predetermined number of display boxes includes an identifying part that identifies travel lanes to be displayed in the display boxes, and identifies travel lanes so a recommended lane which is a travel lane recommended for the vehicle to travel is displayed in one of the display boxes and a maximum number of recommended travel lanes which are travel lanes coinciding with a traveling direction of the recommended lane each are displayed in one of the display boxes; and a display part that displays the identified travel lanes in the display boxes. The identifying part identifies travel lanes while relatively shifting in turn a plurality of travel lanes and the display boxes from a travel lane at one end of the plurality of travel lanes that are on a traveling direction side of the vehicle and being adjacent to each other.Type: GrantFiled: March 4, 2019Date of Patent: January 30, 2024Assignee: AISIN CORPORATIONInventor: Yuichiro Ido
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Publication number: 20230344078Abstract: A separator for an electricity storage device has a cross-sectional crystal orientation of 0.85 or greater, and/or a method for producing the separator for an electricity storage device comprises a step of using a continuous mixer under conditions with a temperature of 20° C. to 70° C., a shear rate of 100 to 400,000 seconds?1 and a residence time of 1.0 seconds to 60 seconds, for mixing of polyethylene-containing polyolefin powder with a plasticizer to produce a mixed slurry, a step of extruding the mixed slurry and cooling it to solidification to process it into a cast sheet, and a step of biaxially stretching the cast sheet to an area increase factor of 20 to 200.Type: ApplicationFiled: July 3, 2023Publication date: October 26, 2023Applicant: Asahi Kasei Kabushiki KaishaInventors: Xun Zhang, Ryo Kuroki, Yuichiro Ido, Kensuke Niimura, Tomoki Ishikawa
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Publication number: 20210074983Abstract: A separator for an electricity storage device has a cross-sectional crystal orientation of 0.85 or greater, and/or a method for producing the separator for an electricity storage device comprises a step of using a continuous mixer under conditions with a temperature of 20° C. to 70° C., a shear rate of 100 to 400,000 seconds?1 and a residence time of 1.0 seconds to 60 seconds, for mixing of polyethylene-containing polyolefin powder with a plasticizer to produce a mixed slurry, a step of extruding the mixed slurry and cooling it to solidification to process it into a cast sheet, and a step of biaxially stretching the cast sheet to an area increase factor of 20 to 200.Type: ApplicationFiled: September 25, 2019Publication date: March 11, 2021Applicant: Asahi Kasei Kabushiki KaishaInventors: Xun Zhang, Ryo Kuroki, Yuichiro Ido, Kensuke Niimura, Tomoki Ishikawa
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Publication number: 20210048308Abstract: An in-vehicle device displaying travel lanes of a vehicle in a predetermined number of display boxes includes an identifying part that identifies travel lanes to be displayed in the display boxes, and identifies travel lanes so a recommended lane which is a travel lane recommended for the vehicle to travel is displayed in one of the display boxes and a maximum number of recommended travel lanes which are travel lanes coinciding with a traveling direction of the recommended lane each are displayed in one of the display boxes; and a display part that displays the identified travel lanes in the display boxes. The identifying part identifies travel lanes while relatively shifting in turn a plurality of travel lanes and the display boxes from a travel lane at one end of the plurality of travel lanes that are on a traveling direction side of the vehicle and being adjacent to each other.Type: ApplicationFiled: March 4, 2019Publication date: February 18, 2021Applicant: AISIN AW CO.,LTD.Inventor: Yuichiro IDO
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Publication number: 20200010113Abstract: Provided is a vehicle travel support apparatus including: a normal control module configured to execute travel support control; a correction control module configured to execute correction control in addition to the travel support control when a state of the vehicle is brought into an abnormal state during the execution of the travel support control; and a compensation control module configured to, when a finish condition is satisfied during the execution of the correction control, stop both the travel support control and the correction control and execute compensation control.Type: ApplicationFiled: June 20, 2019Publication date: January 9, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuji Watari, Takafumi Tashiro, Yoji Kunihiro, Takahiro Kojo, Ryo Irie, Yuichiro Ido, Masaya Sato, Hisaya Akatsuka
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Patent number: 9617649Abstract: A porous structure (1) provided with a pattern that is composed of a conductive polymer, which comprises a porous body (2) and a pattern (3) that is composed of a conductive polymer and arranged on the porous body (2). The porous body (2) is preferably a gel, and a dopant may be added to the pattern (3) that is composed of a conductive polymer. If an agarose gel is used as the gel (2) and a PEDOT electrode (3A) is used as the pattern (3) that is composed of a conductive polymer in the porous structure (1) which is provided with the pattern (3) that is composed of a conductive polymer, the porous structure (1) can be used as an electrode for cell stimulation. The porous structure (1) provided with the pattern (3) that is composed of a conductive polymer can be produced by an electropolymerization method.Type: GrantFiled: March 25, 2011Date of Patent: April 11, 2017Assignee: TOHOKU UNIVERSITYInventors: Matsuhiko Nishizawa, Soichiro Sekine, Yuichiro Ido
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Publication number: 20130126220Abstract: A porous structure (1) provided with a pattern that is composed of a conductive polymer, which comprises a porous body (2) and a pattern (3) that is composed of a conductive polymer and arranged on the porous body (2). The porous body (2) is preferably a gel, and a dopant may be added to the pattern (3) that is composed of a conductive polymer. If an agarose gel is used as the gel (2) and a PEDOT electrode (3A) is used as the pattern (3) that is composed of a conductive polymer in the porous structure (1) which is provided with the pattern (3) that is composed of a conductive polymer, the porous structure (1) can be used as an electrode for cell stimulation. The porous structure (1) provided with the pattern (3) that is composed of a conductive polymer can be produced by an electropolymerization method.Type: ApplicationFiled: March 25, 2011Publication date: May 23, 2013Applicant: TOHOKU UNIVERSITYInventors: Matsuhiko Nishizawa, Soichiro Sekine, Yuichiro Ido
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Patent number: 8024109Abstract: An abnormality determination apparatus for an intake amount control mechanism according to the invention includes a control portion which sets an allowable range of an opening amount of a throttle valve which provided in an intake passageway of an internal combustion engine based at least on an index value of an engine operation state, including an operation amount of accelerator, and on a lift working angle of an intake valve, and which determines that an abnormality is present in a state of driving of the throttle valve if an actual opening amount of the throttle valve is outside the allowable range set.Type: GrantFiled: March 23, 2009Date of Patent: September 20, 2011Assignee: Toyota Jidosha Kabushiki KaishaInventors: Naohide Fuwa, Kiyoo Hirose, Yuuji Miyanoo, Yuichiro Ido
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Patent number: 7984786Abstract: An electric power steering device, including an electric motor supplied with power from a power supply device to generate a predetermined steering assistance force for a steered wheel, and an assistance control device the controls the amount of electrical power supplied to the electric motor, according to the steering state of a steering wheel. The assistance control device detects the power supply voltage of the power supply device. The assistance control device controls the electrical current supplied to the electric motor, so as to maintain the power supply voltage greater than or equal to a set voltage which is set in advance.Type: GrantFiled: October 19, 2006Date of Patent: July 26, 2011Assignee: Toyota Jidosha Kabushiki KaishaInventors: Eiji Kasai, Ippei Yamazaki, Shuji Fujita, Yuichiro Ido, Yutaka Aoki
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Patent number: 7703436Abstract: A control device of an internal combustion engine determining a target throttle opening degree based on a target intake air amount which can simply and reliably detect any control abnormality is provided. The control device of an internal combustion engine determining a target throttle opening degree based on a target intake amount compares the target intake air amount and an intake air amount measured by an air flow meter to detect a control abnormality. By this control device, it is possible to simply and reliably detect a control abnormality in the process of determination of the target throttle opening degree or control of the throttle valve.Type: GrantFiled: October 11, 2005Date of Patent: April 27, 2010Assignee: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Yuichiro Ido
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Publication number: 20100044146Abstract: An electric power steering device, including an electric motor supplied with power from a power supply device to generate a predetermined steering assistance force for a steered wheel, and an assistance control device the controls the amount of electrical power supplied to the electric motor, according to the steering state of a steering wheel. The assistance control device detects the power supply voltage of the power supply device. The assistance control device controls the electrical current supplied to the electric motor, so as to maintain the power supply voltage greater than or equal to a set voltage which is set in advance.Type: ApplicationFiled: October 19, 2006Publication date: February 25, 2010Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiji Kasai, Ippei Yamazaki, Shuji Fujita, Yuichiro Ido, Yutaka Aoki
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Publication number: 20090188307Abstract: An abnormality determination apparatus for an intake amount control mechanism according to the invention includes a control portion which sets an allowable range of an opening amount of a throttle valve which provided in an intake passageway of an internal combustion engine based at least on an index value of an engine operation state, including an operation amount of accelerator, and on a lift working angle of an intake valve, and which determines that an abnormality is present in a state of driving of the throttle valve if an actual opening amount of the throttle valve is outside the allowable range set.Type: ApplicationFiled: March 23, 2009Publication date: July 30, 2009Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naohide Fuwa, Kiyoo Hirose, Yuuji Miyanoo, Yuichiro Ido
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Patent number: 7527027Abstract: An abnormality determination apparatus for an intake amount control mechanism according to the invention includes a control portion which sets an allowable range of an opening amount of a throttle valve which provided in an intake passageway of an internal combustion engine based at least on an index value of an engine operation state, including an operation amount of accelerator, and on a lift working angle of an intake valve, and which determines that an abnormality is present in a state of driving of the throttle valve if an actual opening amount of the throttle valve is outside the allowable range set.Type: GrantFiled: October 6, 2005Date of Patent: May 5, 2009Assignee: Toyota Jidosha Kabushiki KaishaInventors: Naohide Fuwa, Kiyoo Hirose, Yuuji Miyanoo, Yuichiro Ido
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Publication number: 20070240680Abstract: A control device of an internal combustion engine determining a target throttle opening degree based on a target intake air amount which can simply and reliably detect any control abnormality is provided. The control device of an internal combustion engine determining a target throttle opening degree based on a target intake amount compares the target intake air amount and an intake air amount measured by an air flow meter to detect a control abnormality. By this control device, it is possible to simply and reliably detect a control abnormality in the process of determination of the target throttle opening degree or control of the throttle valve.Type: ApplicationFiled: October 11, 2005Publication date: October 18, 2007Applicant: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Yuichiro Ido
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Patent number: 7204231Abstract: A control device of an internal combustion engine which determines a target throttle opening degree in accordance with a required intake pipe internal pressure and which suppresses the occurrence of hunting of the throttle opening degree is provided, wherein, when the required intake pipe internal pressure becomes a predetermined pressure or more, the target throttle opening degree is determined by adding an addition-corrected throttle opening degree calculated in accordance with a difference between the required intake pipe internal pressure and the predetermined pressure based on a predetermined equation to an opening degree of a throttle valve making the intake pipe internal pressure the predetermined pressure.Type: GrantFiled: October 12, 2005Date of Patent: April 17, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Yuichiro Ido
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Patent number: 7201143Abstract: An intake amount control apparatus of an internal combustion engine in accordance with the invention includes a control portion that controls an opening amount of a throttle valve provided in an intake passageway of the internal combustion engine and operation of a lift amount changing mechanism capable of changing a lift amount of an intake valve. The control portion controls the operation of the lift amount changing mechanism so that, prior to execution of a fuel cut control at the time of an engine deceleration, the lift amount of in intake valve becomes smaller than at the time of a normal engine idle operation where the fuel cut control is not executed.Type: GrantFiled: October 12, 2005Date of Patent: April 10, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Kakuji Kagoshima, Yuichiro Ido
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Patent number: 7195007Abstract: An intake pipe downstream of a throttle valve is interconnected with an exhaust pipe via an EGR supply pipe and an EGR control valve is disposed in the EGR supply pipe. An engine load ratio (KLoff) in the engine steady operation with the EGR gas being not supplied, and another engine load ratio KLon in the engine steady operation with the EGR gas being supplied are expressed with respective linear functions of an intake pipe pressure (Pm) and stored in advance. The intake pipe pressure (Pm) is detected, KLoff and KLon are calculated from the detected intake pipe pressure (Pm) using the linear function expressions and, then, a difference between these values ?KL (=KLoff?KLon) is calculated. Based on the difference (?KL), the EGR control valve passing-through gas amount, which is an amount of the EGR gas passing through the EGR control valve, is calculated.Type: GrantFiled: December 8, 2003Date of Patent: March 27, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Daisuke Kobayashi, Yuichiro Ido
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Patent number: 7181336Abstract: A control system of an internal combustion engine provided with a throttle valve passage air flow calculation equation by which the throttle valve passage air flow mt is expressed as a function of the downstream side intake pipe pressure at the downstream side of the throttle valve and a cylinder intake air flow calculation equation by which the cylinder intake air flow mc is expressed as a function of the downstream side intake pipe pressure, where said downstream side intake pipe pressure Pm and cylinder intake air flow mc when the throttle valve passage air flow mt found from said throttle valve passage air flow calculation equation and the cylinder intake air flow mc found from said cylinder intake air flow calculation equation match are calculated as the downstream side intake pipe pressure Pmta and cylinder intake air flow mcta at the time of steady operation under the operating conditions at that time is provided.Type: GrantFiled: July 16, 2004Date of Patent: February 20, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Harufumi Muto, Yuichiro Ido
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Publication number: 20070016358Abstract: An intake pipe downstream of a throttle valve is interconnected with an exhaust pipe via an EGR supply pipe and an EGR control valve is disposed in the EGR supply pipe. An engine load ratio (KLoff) in the engine steady operation with the EGR gas being not supplied, and another engine load ratio KLon in the engine steady operation with the EGR gas being supplied are expressed with respective linear functions of an intake pipe pressure (Pm) and stored in advance. The intake pipe pressure (Pm) is detected, KLoff and KLon are calculated from the detected intake pipe pressure (Pm) using the linear function expressions and, then, a difference between these values ?KL (=KLoff?KLon) is calculated. Based on the difference (?KL), the EGR control valve passing-through gas amount, which is an amount of the EGR gas passing through the EGR control valve, is calculated.Type: ApplicationFiled: December 8, 2003Publication date: January 18, 2007Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Harufumi Muto, Daisuke Kobayashi, Yuichiro Ido
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Publication number: 20060112929Abstract: A target value of an engine load ratio is calculated. A target throttle opening required for making the actual engine load ratio equal to the target engine load ratio is calculated on the basis of an intake pipe pressure which is a pressure in the intake passage downstream of the throttle valve. A convergent throttle opening, which is a throttle opening to which the actual throttle opening converges assuming that the target intake air amount is kept at the calculated target intake air amount, is calculated. A final target throttle opening is set to the target throttle opening when the engine transient operation is in process, and to the convergent throttle opening when the engine steady operation is in process. Then, the throttle valve is driven so that the actual throttle opening is made equal to the final target throttle valve.Type: ApplicationFiled: October 31, 2005Publication date: June 1, 2006Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Harufumi Muto, Yuichiro Ido