Patents by Inventor Hiroaki Yamazaki
Hiroaki Yamazaki 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: 20200011828Abstract: According to one embodiment, a gas sensor includes a film structure including a gas sensitive film and a heater film heating the gas sensitive film, a physical quantity sensing section sensing a predetermined physical quantity which varies based on storage of a gas to be carried out by the gas sensitive film, a voltage generation section generating a first voltage for heating the gas sensitive film at a first temperature and a second voltage for heating the gas sensitive film at a second temperature higher than the first temperature, and a voltage switching section switching between the first voltage and the second voltage to be supplied to the heater film.Type: ApplicationFiled: March 6, 2019Publication date: January 9, 2020Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yumi HAYASHI, Hiroaki YAMAZAKI
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Publication number: 20190381088Abstract: The present invention provides an anti-IL-17 aptamer comprising a compound represented by the following formula (I): (each symbol is as defined in the DESCRIPTION) or a pharmaceutically acceptable salt, solvate or hydrate thereof, and showing improved in vivo stability.Type: ApplicationFiled: December 2, 2016Publication date: December 19, 2019Applicant: ZENYAKU KOGYO CO., LTD.Inventors: Kazuhiko HARUTA, Hiroaki YAMAZAKI
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Patent number: 10486508Abstract: A vehicle door frame includes an upper sash and a side sash. The upper sash includes a first end face that extends in an oblique direction crossing a horizontal direction and a vertical direction, and a lower outer face. The side sash includes a second end face and an internal space. The top end face includes a first face that abuts on the rear end face, and a second face that is inclined with respect to the first face and directed upward and is provided with an aperture being one end of the internal space. The lower outer face of the upper sash covers the inner peripheral face and the aperture.Type: GrantFiled: September 20, 2017Date of Patent: November 26, 2019Assignee: SHIROKI CORPORATIONInventors: Shigenobu Osawa, Hiroaki Yamazaki
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Publication number: 20190219552Abstract: A gas detection device includes a substrate having a main surface and a movable film structure located on, and including a portion thereof spaced from, the main surface of the substrate. The portion of the movable film structure located over and spaced from the substrate includes a first film formed of an insulating material, a patterned second film which deforms as a result of absorbing or adsorbing a predetermined gas, and a patterned third film comprising a resistive heater, at least a portion of the movable film structure spaced from the substrate being movable with respect to the substrate. From the perspective of a direction perpendicular to the main surface of the substrate, at least a portion of a pattern of the second film overlaps at least a portion of a pattern of the third film.Type: ApplicationFiled: March 27, 2019Publication date: July 18, 2019Inventors: Tamio IKEHASHI, Hiroaki Yamazaki
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Patent number: 10281444Abstract: A gas detection device includes a substrate having a main surface and a movable film structure located on, and including a portion thereof spaced from, the main surface of the substrate. The portion of the movable film structure located over and spaced from the substrate includes a first film formed of an insulating material, a patterned second film which deforms as a result of absorbing or adsorbing a predetermined gas, and a patterned third film comprising a resistive heater, at least a portion of the movable film structure spaced from the substrate being movable with respect to the substrate. From the perspective of a direction perpendicular to the main surface of the substrate, at least a portion of a pattern of the second film overlaps at least a portion of a pattern of the third film.Type: GrantFiled: August 22, 2016Date of Patent: May 7, 2019Assignee: Kabushiki Kaisha ToshibaInventors: Tamio Ikehashi, Hiroaki Yamazaki
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Patent number: 10259297Abstract: A front door frame includes an upper sash and a lower member. The upper sash has a first end face being one flat, longitudinal end crossing a longitudinal direction, and a lower outer face. The lower member includes a second end face that abuts on the first end face, and a projection that projects along the outer face in a direction where the second end face faces, to support the upper sash. The first end face abuts on the second end face but does not abut on a tip of the projection.Type: GrantFiled: September 20, 2017Date of Patent: April 16, 2019Assignee: SHIROKI CORPORATIONInventors: Shigenobu Osawa, Hiroaki Yamazaki
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Publication number: 20190092198Abstract: A seat back frame includes an upper frame having a first through-hole, a bracket having a second through-hole, and a holder including a first locking portion and a second locking portion. The upper frame includes a first inner edge portion, and the first inner edge portion inwardly defines an opening of the first through-hole located opposite to the bracket. The bracket includes a second inner edge portion, and the second inner edge portion inwardly defines an opening of the second through-hole located opposite to the upper frame. The first locking portion is locked to the first inner edge portion and the second locking portion is locked to the second inner edge portion to allow the first locking portion and the second locking portion to retain the upper frame and the bracket therebetween in the up-down direction.Type: ApplicationFiled: September 24, 2018Publication date: March 28, 2019Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Takuya INOUE, Kazunobu NUNO, Hiroaki YAMAZAKI
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Publication number: 20190086377Abstract: According to one embodiment, a gas sensor is disclosed. The gas sensor includes a substrate region, a first electrode provided on the substrate region, and a movable structure above the first electrode. The movable structure includes a deformable member which deforms by absorbing or adsorbing a predetermined gas, a heat member which heats the deformable member, and a second electrode. The gas sensor further includes a first cavity region which is provided between the first electrode and the second electrode.Type: ApplicationFiled: March 7, 2018Publication date: March 21, 2019Applicant: Kabushiki Kaisha ToshibaInventors: Tamio Ikehashi, Hiroaki Yamazaki
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Patent number: 10193052Abstract: According to one embodiment, a device is disclosed. The device includes a substrate, an element provided on the substrate, and a film on the substrate. The film and the substrate constitute a cavity in which the element is housed. The device further includes a member capable of generating heat or deforming.Type: GrantFiled: March 10, 2016Date of Patent: January 29, 2019Assignee: KABUSHIKI KAISHA TOSHIBAInventor: Hiroaki Yamazaki
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Publication number: 20180079286Abstract: A front door frame includes an upper sash and a lower member. The upper sash has a first end face being one flat, longitudinal end crossing a longitudinal direction, and a lower outer face. The lower member includes a second end face that abuts on the first end face, and a projection that projects along the outer face in a direction where the second end face faces, to support the upper sash. The first end face abuts on the second end face but does not abut on a tip of the projection.Type: ApplicationFiled: September 20, 2017Publication date: March 22, 2018Applicant: SHIROKI CORPORATIONInventors: Shigenobu OSAWA, Hiroaki YAMAZAKI
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Publication number: 20180079285Abstract: A vehicle door frame includes an upper sash and a side sash. The upper sash includes a first end face that extends in an oblique direction crossing a horizontal direction and a vertical direction, and a lower outer face. The side sash includes a second end face and an internal space. The top end face includes a first face that abuts on the rear end face, and a second face that is inclined with respect to the first face and directed upward and is provided with an aperture being one end of the internal space. The lower outer face of the upper sash covers the inner peripheral face and the aperture.Type: ApplicationFiled: September 20, 2017Publication date: March 22, 2018Applicant: SHIROKI CORPORATIONInventors: Shigenobu OSAWA, Hiroaki YAMAZAKI
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Publication number: 20170343522Abstract: A gas detection device includes a substrate having a main surface and a movable film structure located on, and including a portion thereof spaced from, the main surface of the substrate. The portion of the movable film structure located over and spaced from the substrate includes a first film formed of an insulating material, a patterned second film which deforms as a result of absorbing or adsorbing a predetermined gas, and a patterned third film comprising a resistive heater, at least a portion of the movable film structure spaced from the substrate being movable with respect to the substrate. From the perspective of a direction perpendicular to the main surface of the substrate, at least a portion of a pattern of the second film overlaps at least a portion of a pattern of the third film.Type: ApplicationFiled: August 22, 2016Publication date: November 30, 2017Inventors: Tamio IKEHASHI, Hiroaki YAMAZAKI
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Patent number: 9776480Abstract: A door frame includes: a column, wherein the column includes: an outer member; and an inner member, which is attached to the outer member and of which at least a part is located at an inner side of the vehicle, wherein the outer member includes: a base portion; and a first bent portion that is bent at an end portion of the base portion and extends to the inner side of the vehicle, wherein the inner member includes: a side portion that has faces, which respectively face the base portion and the first bent portion, and wherein the first bent portion of the outer member is welded to the side portion of the inner member in a state where a gap is formed between the base portion of the outer member and the face of the side portion of the inner member, which faces the base portion.Type: GrantFiled: October 9, 2014Date of Patent: October 3, 2017Assignee: SHIROKI CORPORATIONInventors: Hiroaki Yamazaki, Katsumasa Muramatsu
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Patent number: 9656538Abstract: A vertically extending upright pillar sash of a vehicle door frame is formed by combining a first member which includes a glass run channel, for holding a glass run, on an inner peripheral side of the door frame, and a second member which includes a portion projecting toward a vehicle interior with respect to the glass run channel. The first member and the second member each includes facing portions that are spaced from each other and face each other in a direction connecting the inner peripheral side and an outer peripheral side of the door frame, and fixing portions that are provided at the upper part of the upright pillar sash by overlaying the facing portions on each other and fixing the facing portions to each other in the direction connecting the inner peripheral side and the outer peripheral side of the door frame.Type: GrantFiled: May 16, 2014Date of Patent: May 23, 2017Assignee: SHIROKI CORPORATIONInventors: Nobutaka Nakaguchi, Isami Mituhashi, Hiroaki Yamazaki
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Publication number: 20170074925Abstract: According to one embodiment, a device is disclosed. The device includes a substrate, an element provided on the substrate, and a film on the substrate. The film and the substrate constitute a cavity in which the element is housed. The device further includes a member capable of generating heat or deforming.Type: ApplicationFiled: March 10, 2016Publication date: March 16, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventor: Hiroaki YAMAZAKI
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Publication number: 20160272481Abstract: According to one embodiment, a MEMS device is disclosed. The device includes a substrate, a first electrode fixed on the substrate. The first electrode includes a first one end portion and a first other end portion. A capacitor insulating film is provided on the first electrode. An insulating film is provided on the substrate and located around a periphery of the first electrode. A second electrode is provided above the first electrode and movable. The second electrode includes a second one end portion corresponding to the first one end portion, and a second other end portion corresponding to the first other end portion. The second one end portion extends outside the first one end portion and includes a first bent portion bent downward.Type: ApplicationFiled: March 10, 2016Publication date: September 22, 2016Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroaki YAMAZAKI, Yoshihiko KURUI, Tamio IKEHASHI
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Publication number: 20160268052Abstract: According to one embodiment, a variable capacitance bank device, including a plurality of capacitor banks for generation of a variable capacitance, the plurality of capacitor banks being connected parallel with each other. each of the capacitor banks being constituted by serially connecting a fixed capacitor for generation of a fixed capacitance and a MEMS capacitor for generation of the variable capacitance. capacitances of the fixed capacitors in different capacitor banks being set at different values. capacitances of the MEMS capacitors in different capacitor banks being set at an equal value.Type: ApplicationFiled: August 12, 2015Publication date: September 15, 2016Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Ryunosuke GANDO, Daiki ONO, Hiroaki YAMAZAKI, Yoshihiko KURUI, Tamio IKEHASHI
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Publication number: 20160257183Abstract: A door frame includes: a column, wherein the column includes: an outer member; and an inner member, which is attached to the outer member and of which at least a part is located at an inner side of the vehicle, wherein the outer member includes: a base portion; and a first bent portion that is bent at an end portion of the base portion and extends to the inner side of the vehicle, wherein the inner member includes: a side portion that has faces, which respectively face the base portion and the first bent portion, and wherein the first bent portion of the outer member is welded to the side portion of the inner member in a state where a gap is formed between the base portion of the outer member and the face of the side portion of the inner member, which faces the base portion.Type: ApplicationFiled: October 9, 2014Publication date: September 8, 2016Inventors: Hiroaki YAMAZAKI, Katsumasa MURAMATSU
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Publication number: 20160167491Abstract: A vertically extending upright pillar sash of a vehicle door frame is formed by combining a first member which includes a glass run channel, for holding a glass run, on an inner peripheral side of the door frame, and a second member which includes a sac-like sectional portion projecting toward a vehicle interior with respect to the glass run channel. The first member and the second member each includes facing portions which are spaced from each other and face each other in a direction connecting the inner peripheral side and an outer peripheral side of the door frame, and fixing portions which are provided at the upper part of the upright pillar sash by overlaying the facing portions on each other and fixing the facing portions to each other in the direction connecting the inner peripheral side and the outer peripheral side of the door frame.Type: ApplicationFiled: May 16, 2014Publication date: June 16, 2016Applicant: SHIROKI CORPORATIONInventors: Nobutaka NAKAGUCHI, Isami MITUHASHI, Hiroaki YAMAZAKI
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Patent number: 9363023Abstract: A semiconductor device including: a filter circuit to subdivide and output the received signal as a first signal with a relatively low frequency and a second signal with a relatively high frequency; a first channel containing a photocoupler to convey the first signal output from the filter circuit; a second channel containing an isolator to convey the second signal from the filter circuit; and a signal synthesis circuit to sum and output the first signal conveyed by way of a first channel and a second signal conveyed by way of a second channel.Type: GrantFiled: April 11, 2013Date of Patent: June 7, 2016Assignee: RENESAS ELECTRONICS CORPORATIONInventor: Hiroaki Yamazaki