Patents by Inventor Takeshi Miyagi
Takeshi Miyagi 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: 20230347968Abstract: A steering column device includes: a link mechanism pivotably supported with respect to a fixing bracket about a first pivot shaft, which is perpendicular to a center axis PC of a steering shaft and is positioned further toward an upper side of a vehicle than the center axis PC, and pivotably supported with respect to a column jacket about a second pivot shaft, which is positioned further toward the upper side of the vehicle than the center axis PC; and a drive mechanism connected to the link mechanism to drive the link mechanism, thereby adjusting a tilt angle of the steering shaft. A sliding member includes a shaft member engaged in an elongated hole which is provided in a portion of the link mechanism which is near the second pivot shaft, and the shaft member is pivotably supported in the elongated hole and fixed to the column jacket.Type: ApplicationFiled: May 21, 2021Publication date: November 2, 2023Inventors: Daisuke TERADA, Takeshi MIYAGI
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Patent number: 10654510Abstract: An electric steering column apparatus includes a pressing mechanism for reducing the play between an outer jacket and an inner jacket. A pressing mechanism has a first pressing portion disposed on the outer jacket and pressing a lower surface of the inner jacket upward and a second pressing portion disposed on an axially front end side of the outer jacket and pressing an upper surface of the inner jacket downward. A tubular member housing a telescopic nut is disposed between the first pressing portion and the second pressing portion in an axial direction so as to face the second pressing portion in an up-down direction and fixed to the lower surface of the inner jacket.Type: GrantFiled: August 23, 2018Date of Patent: May 19, 2020Assignee: FUJI KIKO CO., LTD.Inventors: Kyoichi Inoue, Takeshi Miyagi, Daisuke Terada, Tomoya Ohashi
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Patent number: 10335830Abstract: According to one embodiment, an ultrasonic probe includes piezoelectric elements, a flexible printed circuit, and one of an air gap layer and a resin layer. The piezoelectric elements transmit and receive ultrasonic waves. The flexible printed circuit located on a rear surface side of the piezoelectric elements and electrically connected to the piezoelectric elements. The air gap layer locates on a rear surface side of the flexible printed circuit and has air gaps. The resin layer is obtained by filling the air gap layer with a resin and locates on the rear surface side of the flexible printed circuit.Type: GrantFiled: April 18, 2016Date of Patent: July 2, 2019Assignee: Toshiba Medical Systems CorporationInventors: Hiroyuki Shikata, Takeshi Miyagi, Kengo Okada, Fumiyasu Sakaguchi, Satoru Tezuka, Takashi Takeuchi, Yasuhiro Ona
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Publication number: 20190061803Abstract: The link member has a pair of link bodies disposed on both sides of the steering column in the width direction and a linkage portion linking the link bodies. A first through hole is formed in the vehicle-body mounting bracket, a first bottomed hole facing the first through hole is formed at the first connecting portion of the link bodies, a base of a first pin is fixed to the first through hole, and a distal end portion of the first pin is inserted into the first bottomed hole. A second through hole is formed at the second connecting portion of the link bodies, a second bottomed hole facing the second through hole is formed on the steering column, a base of a second pin is fixed to the second through hole, and a distal end portion of the second pin is inserted into the second bottomed hole.Type: ApplicationFiled: August 23, 2018Publication date: February 28, 2019Inventors: Kyoichi Inoue, Takeshi Miyagi, Daisuke Terada, Tomoya Ohashi
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Publication number: 20190061802Abstract: An electric steering column apparatus includes a pressing mechanism for reducing the play between an outer jacket and an inner jacket. A pressing mechanism has a first pressing portion disposed on the outer jacket and pressing a lower surface of the inner jacket upward and a second pressing portion disposed on an axially front end side of the outer jacket and pressing an upper surface of the inner jacket downward. A tubular member housing a telescopic nut is disposed between the first pressing portion and the second pressing portion in an axial direction so as to face the second pressing portion in an up-down direction and fixed to the lower surface of the inner jacket.Type: ApplicationFiled: August 23, 2018Publication date: February 28, 2019Inventors: Kyoichi INOUE, Takeshi MIYAGI, Daisuke TERADA, Tomoya OHASHI
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Patent number: 10085712Abstract: An apparatus capable of connecting a connector of ultrasonic probe includes a connected part, a wall part and a vent hole. The connected part is provided in a housing and is configured to be capable of connecting a connector of ultrasonic probe. The wall part is provided in a location to surround side faces of the connector in a state of being connected to the connected part. The vent hole is provided between the connected part and the wall part so as to pass through from outside to inside of the housing.Type: GrantFiled: April 1, 2015Date of Patent: October 2, 2018Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATIONInventors: Takeshi Miyagi, Tomohiro Sato
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Publication number: 20160375466Abstract: According to one embodiment, an ultrasonic probe includes piezoelectric elements, a flexible printed circuit, and one of an air gap layer and a resin layer. The piezoelectric elements transmit and receive ultrasonic waves. The flexible printed circuit located on a rear surface side of the piezoelectric elements and electrically connected to the piezoelectric elements. The air gap layer locates on a rear surface side of the flexible printed circuit and has air gaps. The resin layer is obtained by filling the air gap layer with a resin and locates on the rear surface side of the flexible printed circuit.Type: ApplicationFiled: April 18, 2016Publication date: December 29, 2016Applicant: Toshiba Medical Systems CorporationInventors: Hiroyuki SHIKATA, Takeshi MIYAGI, Kengo OKADA, Fumiyasu SAKAGUCHI, Satoru TEZUKA, Takashi TAKEUCHI, Yasuhiro ONA
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Patent number: 9431588Abstract: Provided is an optical semiconductor device includes: a light-emitting layer having a first main surface, a second main surface opposed to the first main surface, a first electrode and a second electrode which are formed on the second main surface; a fluorescent layer provided on the first main surface; a light-transmissive layer provided on the fluorescent layer and made of a light-transmissive inorganic material; a first metal post provided on the first electrode; a second metal post provided on the second electrode; a sealing layer provided on the second main surface so as to seal in the first and second metal posts with one ends of the respective first and second metal posts exposed; a first metal layer provided on the exposed end of the first metal post; and a second metal layer provided on the exposed end of the second metal post.Type: GrantFiled: September 16, 2014Date of Patent: August 30, 2016Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Kazuo Shimokawa, Takashi Koyanagawa, Takeshi Miyagi, Akihiko Happoya, Kazuhito Higuchi, Tomoyuki Kitani
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Publication number: 20150320389Abstract: An apparatus capable of connecting a connector of ultrasonic probe includes a connected part, a wall part and a vent hole. The connected part is provided in a housing and is configured to be capable of connecting a connector of ultrasonic probe. The wall part is provided in a location to surround side faces of the connector in a state of being connected to the connected part. The vent hole is provided between the connected part and the wall part so as to pass through from outside to inside of the housing.Type: ApplicationFiled: April 1, 2015Publication date: November 12, 2015Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATIONInventors: Takeshi MIYAGI, Tomohiro Sato
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Patent number: 9014329Abstract: An X-ray CT apparatus includes an X-ray source configured to generate an X-ray; a scintillator configured to convert the X-ray into a fluorescent; a substrate including a plurality of photosensitive elements configured to convert the fluorescent into an electric charge; a temperature sensor formed on the surface of the substrate; a heat element formed on the surface of the substrate; and a controller configured to control a temperature of the photodiode by adjusting an electric current of the heat element.Type: GrantFiled: June 21, 2011Date of Patent: April 21, 2015Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventors: Tomoe Sagoh, Takayuki Yamazaki, Michito Nakayama, Atsushi Hashimoto, Takeshi Miyagi
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Patent number: 9000547Abstract: According to one embodiment, a strain sensor includes a substrate, a lid, a frame, and a sensing unit. The substrate has a first surface. The lid is provided on the first surface. The frame is provided between the substrate and the lid. The frame is nonconductive and includes a magnetic body. The sensing unit is provided inside the frame between the substrate and the lid, and includes a magnetoresistance effect element.Type: GrantFiled: March 11, 2014Date of Patent: April 7, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Yusaku Asano, Kazuhito Higuchi, Takeshi Miyagi, Yoshihiro Higashi, Michiko Hara, Hideaki Fukuzawa, Masayuki Kii, Eizo Fujisawa
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Publication number: 20150069540Abstract: According to one embodiment, a strain sensor includes a substrate, a lid, a frame, and a sensing unit. The substrate has a first surface. The lid is provided on the first surface. The frame is provided between the substrate and the lid. The frame is nonconductive and includes a magnetic body. The sensing unit is provided inside the frame between the substrate and the lid, and includes a magnetoresistance effect element.Type: ApplicationFiled: March 11, 2014Publication date: March 12, 2015Applicant: Kabushiki Kaisha ToshibaInventors: Yusaku ASANO, Kazuhito HIGUCHI, Takeshi MIYAGI, Yoshihiro HIGASHI, Michiko HARA, Hideaki FUKUZAWA, Masayuki KII, Eizo FUJISAWA
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Publication number: 20150001571Abstract: Provided is an optical semiconductor device includes: a light-emitting layer having a first main surface, a second main surface opposed to the first main surface, a first electrode and a second electrode which are formed on the second main surface; a fluorescent layer provided on the first main surface; a light-transmissive layer provided on the fluorescent layer and made of a light-transmissive inorganic material; a first metal post provided on the first electrode; a second metal post provided on the second electrode; a sealing layer provided on the second main surface so as to seal in the first and second metal posts with one ends of the respective first and second metal posts exposed; a first metal layer provided on the exposed end of the first metal post; and a second metal layer provided on the exposed end of the second metal post.Type: ApplicationFiled: September 16, 2014Publication date: January 1, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Kazuo SHIMOKAWA, Takashi Koyanagawa, Takeshi Miyagi, Akihiko Happoya, Kazuhito Higuchi, Tomoyuki Kitani
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Patent number: 8906716Abstract: Provided is an optical semiconductor device includes: a light-emitting layer having a first main surface, a second main surface opposed to the first main surface, a first electrode and a second electrode which are formed on the second main surface; a fluorescent layer provided on the first main surface; a light-transmissive layer provided on the fluorescent layer and made of a light-transmissive inorganic material; a first metal post provided on the first electrode; a second metal post provided on the second electrode; a sealing layer provided on the second main surface so as to seal in the first and second metal posts with one ends of the respective first and second metal posts exposed; a first metal layer provided on the exposed end of the first metal post; and a second metal layer provided on the exposed end of the second metal post.Type: GrantFiled: September 11, 2013Date of Patent: December 9, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Kazuo Shimokawa, Takashi Koyanagawa, Takeshi Miyagi, Akihiko Happoya, Kazuhito Higuchi, Tomoyuki Kitani
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Publication number: 20140103782Abstract: An aspect of one embodiment, there is provided an ultrasonic transducer including a plurality of oscillators, each of the oscillator having a convex portion, a printed wiring board provided to be opposed to the convex portion and electrically connected to the convex portion, a resin provided between the oscillator and the printed wiring board, the resin covering at least the convex portion and a portion of the printed wiring board.Type: ApplicationFiled: December 20, 2013Publication date: April 17, 2014Applicant: Kabushiki Kaisha ToshibaInventors: Takashi TOGASAKI, Takeshi Miyagi, Satoru Asagiri, Michiko Ooishi
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Patent number: 8674587Abstract: An aspect of one embodiment, there is provided an ultrasonic transducer including a plurality of oscillators, each of the oscillator having a convex portion, a printed wiring board provided to be opposed to the convex portion, an adhesive material including at least a portion of the convex portion, the adhesive material joining the oscillator and the printed wiring board, and a resin provided between the oscillator and the printed wiring board, the resin covering the convex portion and the adhesive material.Type: GrantFiled: June 23, 2011Date of Patent: March 18, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Takashi Togasaki, Takeshi Miyagi, Satoru Asagiri, Michiko Ooishi
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Patent number: 8650982Abstract: An electric telescopic steering apparatus includes a jacket having a lower jacket and an upper jacket in order to telescope the jacket; and a screw shaft arranged along a longitudinal direction of the jacket and held under a rotation-locked state. The screw shaft includes one end portion supported by one of the lower jacket and the upper jacket. The electric telescopic steering apparatus further includes a nut screwed on another end portion of the screw shaft and supported by another of the lower jacket and the upper jacket; a driving section configured to drive a rotation of the nut; and a displacement absorbing section provided between the one end portion of the screw shaft and the jacket.Type: GrantFiled: June 28, 2011Date of Patent: February 18, 2014Assignee: Fuji Kiko Co., Ltd.Inventors: Mitsuyoshi Matsuno, Tadao Ito, Takeshi Miyagi
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Patent number: 8647280Abstract: An ultrasonic probe includes, a transducer, a substrate includes electrodes formed on a front surface and a back surface and electronic components, first flexible wire substrates connected in such a manner that a first end is connected to the transducer and a second end is connected to a electrode at a side of the front surface of the substrate, second flexible wire substrates connected in such a manner that a first end is connected to the transducer and a second end is connected to a electrode at a side of the back surface of the substrate, and a dummy materials including the same rigidity and thickness as those of the first flexible wire substrate is arranged at a space, adjacent to a electrode at the side of the front surface of the substrate, corresponding to the second end of the second flexible wire substrate.Type: GrantFiled: March 20, 2012Date of Patent: February 11, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Michiko Ooishi, Satoru Asagiri, Takashi Togasaki, Takeshi Miyagi
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Patent number: 8640567Abstract: A female screw member 6 supported by a movable side bracket 31 includes: a movable side casing 61 provided with a nut container 67 through which a male screw shaft member 54 passes; and a pair of nuts 62 and 63 inserted into the nut container 67 non-rotatably but movably in an axial direction of the male screw shaft member 54 while threadedly engaging with the male screw shaft member 54. The movable side casing 61 includes a wedge member 64 whose tip end 64c is inserted between the nuts 62 and 63. The nuts 62 and 63 are separated from each other when the wedge number 64 is inserted therebetween, and outside surfaces 62c and 63c of female screw portions 62b and 63b of the nuts 62 and 63 come into contact with and get held by a male screw portion 54a of the male screw shaft member 54, thereby eliminating backlash between the female screw portions 62b and 63b and the male screw portion 54a.Type: GrantFiled: July 22, 2011Date of Patent: February 4, 2014Assignee: Fuji Kiko Co. Ltd.Inventors: Mitsuyoshi Matsuno, Tadao Ito, Takeshi Miyagi
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Publication number: 20140008688Abstract: Provided is an optical semiconductor device includes: a light-emitting layer having a first main surface, a second main surface opposed to the first main surface, a first electrode and a second electrode which are formed on the second main surface; a fluorescent layer provided on the first main surface; a light-transmissive layer provided on the fluorescent layer and made of a light-transmissive inorganic material; a first metal post provided on the first electrode; a second metal post provided on the second electrode; a sealing layer provided on the second main surface so as to seal in the first and second metal posts with one ends of the respective first and second metal posts exposed; a first metal layer provided on the exposed end of the first metal post; and a second metal layer provided on the exposed end of the second metal post.Type: ApplicationFiled: September 11, 2013Publication date: January 9, 2014Applicant: Kabushiki Kaisha ToshibaInventors: Kazuo Shimokawa, Takashi Koyanagawa, Takeshi Miyagi, Akihiko Happoya, Kazuhito Higuchi, Tomoyuki Kitani