Patents by Inventor Yusuke Morimoto
Yusuke Morimoto 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: 20190380202Abstract: A printed wiring board includes a main substrate and a rising substrate. A support portion of the rising substrate is inserted into a slit in the main substrate. In a direction in which a plurality of first electrodes are aligned, a width of each of the plurality of first electrodes is larger than a width of each of a plurality of second electrodes, and the width of each of the plurality of second electrodes is arranged to fit within the width of each of the plurality of first electrodes.Type: ApplicationFiled: October 3, 2017Publication date: December 12, 2019Applicant: Mitsubishi Electric CorporationInventors: Shunsuke SASAKI, Kohei SATO, Yusuke MORIMOTO
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Patent number: 10411671Abstract: The crystal element includes: a mesa-shaped crystal piece in a substantially rectangular shape in a plan view including an oscillation section having a first protruded section and a second protruded section; excitation electrodes provided on both main surfaces of the oscillation section; leading sections provided side by side along a prescribed side of the crystal piece; and a wiring section connecting between the excitation electrodes and the leading sections. The first protruded section and the second protruded section include sloping side faces. The side face of the first protruded section located on the +X-side overlaps with the side face of the second protruded section located on the +X side, and the side face of the first protruded section located on the ?X-side overlaps with the side face of the second protruded section located on the ?X side.Type: GrantFiled: July 14, 2016Date of Patent: September 10, 2019Assignee: KYOCERA CORPORATIONInventors: Yusuke Morimoto, Shiro Miyazaki
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Publication number: 20190097510Abstract: A motor includes a rotor and a stator. The rotor includes a first rotor core including a plurality of first claw-like magnetic poles, a second rotor core including a plurality of second claw-like magnetic poles, and a magnetic field magnet arranged between the first and second rotor cores. The first and second claw-like magnetic poles are alternately arranged in a circumferential direction. The magnetic field magnet causes the first and second claw-like magnetic poles to function as magnetic poles different from each other. The stator includes a first stator core including a plurality of first claw-like magnetic poles, a second stator core including a plurality of second claw-like magnetic poles, and a coil section arranged between the first and second stator cores. The stator is configured to cause the first and second claw-like magnetic poles of the stator to function as magnetic poles different from each other and switch polarities of the magnetic poles on the basis of energization to the coil section.Type: ApplicationFiled: November 9, 2018Publication date: March 28, 2019Applicant: DENSO CORPORATIONInventors: Yoshiaki Takemoto, Masashi Matsuda, Yusuke Morimoto
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Publication number: 20190062064Abstract: A fire protection door in an open position is present above a traveling path of a transport vehicle. The fire protection door is capable of moving downward from the open position to a closed position along a door trajectory. The transport vehicle includes: a control portion; an area detection portion that detects an interference area, which is an area in which a portion of the transport vehicle in the traveling path overlaps the door trajectory; and a descent detection portion that detects a descent of the fire protection door. The control portion performs a retraction control such that the transport vehicle travels to the outside of the interference area when the descent detection portion has detected a descent of the fire protection door in a state in which the transport vehicle is located in the interference area.Type: ApplicationFiled: August 30, 2018Publication date: February 28, 2019Inventors: Yuso Ogawa, Natsuo Takagawa, Kazuharu Yoshinaga, Toshikazu Kato, Yusuke Morimoto
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Patent number: 10141821Abstract: A motor includes a rotor and a stator. The rotor includes a first rotor core including a plurality of first claw-like magnetic poles, a second rotor core including a plurality of second claw-like magnetic poles, and a magnetic field magnet arranged between the first and second rotor cores. The first and second claw-like magnetic poles are alternately arranged in a circumferential direction. The magnetic field magnet causes the first and second claw-like magnetic poles to function as magnetic poles different from each other. The stator includes a first stator core including a plurality of first claw-like magnetic poles, a second stator core including a plurality of second claw-like magnetic poles, and a coil section arranged between the first and second stator cores. The stator is configured to cause the first and second claw-like magnetic poles of the stator to function as magnetic poles different from each other and switch polarities of the magnetic poles on the basis of energization to the coil section.Type: GrantFiled: September 18, 2014Date of Patent: November 27, 2018Assignee: Denso CorporationInventors: Yoshiaki Takemoto, Masashi Matsuda, Yusuke Morimoto
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Publication number: 20180327009Abstract: An article transport vehicle includes an obstacle sensor having a detection area that includes at least the width of the own vehicle and that expands in the advancing direction, controls the travel of the own vehicle, based on as front inter-object distance corresponding to own-vehicle position information indicating a position of the own vehicle and front object position information indicating a position on a track of a front object that is located in front of the own vehicle and whose position on the track is specified, and sets a length of the detection area E along the advancing direction of the obstacle sensor to be variable according to the front inter-object distance such that the length is less than the front inter-object distance.Type: ApplicationFiled: May 2, 2018Publication date: November 15, 2018Inventors: Natsuo Takagawa, Kazuharu Yoshinaga, Toshikazu Kato, Yusuke Morimoto
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Publication number: 20180123434Abstract: A rotor with four axially stacked rotor cores, and a plurality of field magnets interposed between them. Each rotor core includes a rotor-side claw-shaped magnetic pole. Each rotor-side claw-shaped magnetic poles are respectively extending from and formed on each rotor core at equal angle intervals. Tip end surfaces of the first and third rotor-side claw-shaped magnetic pole abut against or are closely opposed to each other axially. Tip end surfaces of the second and fourth rotor-side claw-shaped magnetic poles abut against or are closely opposed to each other in the axial direction. The plurality of field magnets are magnetized in the axial direction such that the field magnets causes the first and third rotor-side claw-shaped magnetic poles to function as first magnetic poles, and cause the second and fourth rotor-side claw-shaped magnetic poles to function as second magnetic poles.Type: ApplicationFiled: December 28, 2017Publication date: May 3, 2018Inventors: Yoshiaki TAKEMOTO, Yusuke MORIMOTO, Masashi MATSUDA, Seiya YOKOYAMA
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Patent number: 9887608Abstract: A rotor with four axially stacked rotor cores, and a plurality of field magnets interposed between them. Each rotor core includes a rotor-side claw-shaped magnetic pole. Each rotor-side claw-shaped magnetic poles are respectively extending from and formed on each rotor core at equal angle intervals. Tip end surfaces of the first and third rotor-side claw-shaped magnetic pole abut against or are closely opposed to each other axially. Tip end surfaces of the second and fourth rotor-side claw-shaped magnetic poles abut against or are closely opposed to each other in the axial direction. The plurality of field magnets are magnetized in the axial direction such that the field magnets causes the first and third rotor-side claw-shaped magnetic poles to function as first magnetic poles, and cause the second and fourth rotor-side claw-shaped magnetic poles to function as second magnetic poles.Type: GrantFiled: January 21, 2014Date of Patent: February 6, 2018Assignee: ASMO CO., LTD.Inventors: Yoshiaki Takemoto, Yusuke Morimoto, Masashi Matsuda, Seiya Yokoyama
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Publication number: 20170338796Abstract: An elastic wave element having a piezoelectric substrate equipped with a first main surface, and an excitation electrode arranged on the first main surface and having multiple electrode fingers, wherein, in a cross-sectional view in the direction orthogonal to the first main surface, the width of the electrode fingers at a first height at a distance from the first main surface is greater than the width at a second height located closest to the first main surface.Type: ApplicationFiled: November 18, 2015Publication date: November 23, 2017Inventors: Yusuke MORIMOTO, Masahisa SHIMOZONO
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Publication number: 20170279431Abstract: The crystal element includes: a mesa-shaped crystal piece in a substantially rectangular shape in a plan view including an oscillation section having a first protruded section and a second protruded section; excitation electrodes provided on both main surfaces of the oscillation section; leading sections provided side by side along a prescribed side of the crystal piece; and a wiring section connecting between the excitation electrodes and the leading sections. The first protruded section and the second protruded section include sloping side faces. The side face of the first protruded section located on the +X-side overlaps with the side face of the second protruded section located on the +X side, and the side face of the first protruded section located on the ?X-side overlaps with the side face of the second protruded section located on the ?X side.Type: ApplicationFiled: July 14, 2016Publication date: September 28, 2017Applicant: KYOCERA CRYSTAL DEVICE CORPORATIONInventors: Yusuke MORIMOTO, Shiro MIYAZAKI
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Patent number: 9660171Abstract: An electronic component has a mounting board, a bump located on a mounting surface of the mounting board, a SAW device located on the bump and connected to the bump. The SAW device has an element substrate, an excitation electrode located on the first primary surface of the element substrate, a pad located on the first primary surface and connected to the excitation electrode, and a cover located above the excitation electrode and formed with a pad exposure portion on the pad. Further, the SAW device makes the top surface of the cover face the mounting surface, makes the bump be located in the pad exposure portion, and makes the pad abut against the bump.Type: GrantFiled: April 9, 2012Date of Patent: May 23, 2017Assignee: KYOCERA CORPORATIONInventors: Yasutaka Ohashi, Masaki Nambu, Yusuke Morimoto, Daisuke Makibuchi, Takanori Ikuta
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Patent number: 9584060Abstract: A motor includes a two-layer rotor and a two-layer stator. The two layer rotor includes an A-phase rotor and a B-phase rotor that are stacked together. When ?1 represents, in electric angle, an angle of the B-phase stator relative to the A-phase stator in a clockwise circumferential direction, and ?2 represents, in electric angle, an angle of the B-phase rotor relative to the A-phase rotor in a counterclockwise circumferential direction, ?1+|?2|=90° is satisfied.Type: GrantFiled: October 13, 2015Date of Patent: February 28, 2017Assignee: ASMO CO., LTD.Inventors: Yoshiaki Takemoto, Yoko Tateishi, Seiya Yokoyama, Yusuke Morimoto
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Publication number: 20160111930Abstract: A motor includes a two-layer rotor and a two-layer stator. The two layer rotor includes an A-phase rotor and a B-phase rotor that are stacked together. When ?1 represents, in electric angle, an angle of the B-phase stator relative to the A-phase stator in a clockwise circumferential direction, and ?2 represents, in electric angle, an angle of the B-phase rotor relative to the A-phase rotor in a counterclockwise circumferential direction, ?1+|?2|=90° is satisfied.Type: ApplicationFiled: October 13, 2015Publication date: April 21, 2016Applicant: ASMO CO., LTD.Inventors: Yoshiaki Takemoto, Yoko Tateishi, Seiya Yokoyama, Yusuke Morimoto
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Publication number: 20150084470Abstract: A motor includes a rotor and a stator. The rotor includes a first rotor core including a plurality of first claw-like magnetic poles, a second rotor core including a plurality of second claw-like magnetic poles, and a magnetic field magnet arranged between the first and second rotor cores. The first and second claw-like magnetic poles are alternately arranged in a circumferential direction. The magnetic field magnet causes the first and second claw-like magnetic poles to function as magnetic poles different from each other. The stator includes a first stator core including a plurality of first claw-like magnetic poles, a second stator core including a plurality of second claw-like magnetic poles, and a coil section arranged between the first and second stator cores. The stator is configured to cause the first and second claw-like magnetic poles of the stator to function as magnetic poles different from each other and switch polarities of the magnetic poles on the basis of energization to the coil section.Type: ApplicationFiled: September 18, 2014Publication date: March 26, 2015Applicant: ASMO CO., LTD.Inventors: Yoshiaki Takemoto, Masashi Matsuda, Yusuke Morimoto
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Publication number: 20140203677Abstract: A rotor with four axially stacked rotor cores, and a plurality of field magnets interposed between them. Each rotor core includes a rotor-side claw-shaped magnetic pole. Each rotor-side claw-shaped magnetic poles are respectively extending from and formed on each rotor core at equal angle intervals. Tip end surfaces of the first and third rotor-side claw-shaped magnetic pole abut against or are closely opposed to each other axially. Tip end surfaces of the second and fourth rotor-side claw-shaped magnetic poles abut against or are closely opposed to each other in the axial direction. The plurality of field magnets are magnetized in the axial direction such that the field magnets causes the first and third rotor-side claw-shaped magnetic poles to function as first magnetic poles, and cause the second and fourth rotor-side claw-shaped magnetic poles to function as second magnetic poles.Type: ApplicationFiled: January 21, 2014Publication date: July 24, 2014Inventors: Yoshiaki TAKEMOTO, Yusuke MORIMOTO, Masashi MATSUDA, Seiya YOKOYAMA
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Publication number: 20140042870Abstract: An electronic component has a mounting board, a bump located on a mounting surface of the mounting board, a SAW device located on the bump and connected to the bump. The SAW device has an element substrate, an excitation electrode located on the first primary surface of the element substrate, a pad located on the first primary surface and connected to the excitation electrode, and a cover located above the excitation electrode and formed with a pad exposure portion on the pad. Further, the SAW device makes the top surface of the cover face the mounting surface, makes the bump be located in the pad exposure portion, and makes the pad abut against the bump.Type: ApplicationFiled: April 9, 2012Publication date: February 13, 2014Applicant: KYOCERA CORPORATIONInventors: Yasutaka Ohashi, Masaki Nambu, Yusuke Morimoto, Daisuke Makibuchi, Takanori Ikuta