Patents by Inventor Masahiro Hasebe
Masahiro Hasebe 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: 10369955Abstract: Provided is an airbag device in which an inflator can be fixedly mounted easily. The airbag device includes an inflator which generates a gas; an airbag which is inflated by the gas generated by the inflator; a retainer which is provided with an insertion port into which the inflator is inserted; a bag ring which mounts the airbag in the retainer; and a spring which fixes the inflator inserted into the insertion port.Type: GrantFiled: September 8, 2015Date of Patent: August 6, 2019Assignee: JOYSON SAFETY SYSTEMS JAPAN K.K.Inventors: Masayoshi Kumagai, Kazuhiro Abe, Masahiro Hasebe
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Publication number: 20170355347Abstract: Provided is an airbag device in which an inflator can be fixedly mounted easily. The airbag device includes an inflator which generates a gas; an airbag which is inflated by the gas generated by the inflator; a retainer which is provided with an insertion port into which the inflator is inserted; a bag ring which mounts the airbag in the retainer; and a spring which fixes the inflator inserted into the insertion port.Type: ApplicationFiled: September 8, 2015Publication date: December 14, 2017Applicant: TAKATA CORPORATIONInventors: Masayoshi KUMAGAI, Kazuhiro ABE, Masahiro HASEBE
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Patent number: 8668224Abstract: Provided are a check valve for an airbag and an airbag device that can improve the reproducibility of the flow path blocking function while reducing the resistance upon inflation and deployment of the airbag and that can be applied to a place where a flow path is divided into a plurality of flow paths. A first embodiment of an airbag device according to the present invention has an airbag that is normally folded and that is inflated and deployed in an emergency, and an inflator that supplies gas to the airbag. The airbag has a plurality of inflation chambers, a duct portion disposed so as to connect the plurality of inflation chambers, and a check valve for an airbag having a tubular portion sewn to the duct portion, and tongue-shaped portions formed at the tip of the tubular portion.Type: GrantFiled: June 6, 2011Date of Patent: March 11, 2014Assignee: Takata CorporationInventors: Masayuki Taniguchi, Masahiro Hasebe, Hideaki Okamoto
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Patent number: 8424880Abstract: A camber angle changing mechanism is provided with a base member connected to the vehicle body side, a motor provided to the base member and generating rotational driving force, a rotating power transmitting mechanism that transmits the driving force of the motor, a transmitting member connected to the power transmitting mechanism through a first connecting section, a movable member for rotatably supporting the wheel, connected to the transmitting member through a second connecting member, and changing the camber angle of the wheel by being pivoted relative to the base member by the driving force of the motor; transmitted from the transmitting member, and a device for switching between a first state in which the second connecting section, the first connecting section, and a gear rotation axis are rectilinearly arranged in that order from the wheel side and a second state in which the second connecting section, the gear rotation axis, and the first connecting section are rectilinearly arranged in that order frType: GrantFiled: June 25, 2009Date of Patent: April 23, 2013Assignee: Equos Research Co., Ltd.Inventors: Munehisa Horiguchi, Akira Mizuno, Masao Ando, Masahiro Hasebe, Hitoshi Kamiya, Shinichiro Mizote
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Patent number: 8162328Abstract: By bending and stretching a link mechanism, both left and right wheels of a vehicle can be inclined toward inside of cornering to generate a camber thrust as a lateral force, i.e. an increase in cornering force. Further, by bending and stretching the link mechanism, the passenger compartment can be inclined in accordance with inclination of a connecting link, and thus the center of gravity of the vehicle can be moved toward its inner wheel during cornering. By preventing lifting of the inner wheel during cornering, cornering performance is improved. Because the passenger compartment is inclined toward the inner wheel during cornering, centrifugal force is less likely to be felt by the occupant.Type: GrantFiled: October 31, 2006Date of Patent: April 24, 2012Assignee: Kabushikikaisha Equos ResearchInventors: Munehisa Horiguchi, Masahiro Hasebe, Nobuaki Miki, Takumi Tachibana, Takashi Naito, Katsunori Doi, Tsukasa Hosokawa
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Patent number: 8142323Abstract: In a continuously variable transmission (“CVT”) using a toroidal-race continuously variable ratio device and a planetary gear mechanism, the rotation of the input shaft (12) is directly transmitted to the carrier C of the planetary gear mechanism (61), and rotation resulting from gearing and reversal by the variator (5) is transmitted to the sun gear (S1). When the low clutch L is engaged, the rotation of the ring gear (R3) is transmitted via the reversing gear mechanism (71) to the output shaft (13), and when the high clutch H is engaged, the rotation of the sun gear (S2) is transmitted to the output shaft (13).Type: GrantFiled: March 31, 2006Date of Patent: March 27, 2012Assignees: Torotrak (Development) Limited, KK Equos ResearchInventors: Saoto Tsuchiya, Masahiro Hasebe, Norihiro Kai, Alan Fielding
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Publication number: 20110298200Abstract: Provided are a check valve for an airbag and an airbag device that can improve the reproducibility of the flow path blocking function while reducing the resistance upon inflation and deployment of the airbag and that can be applied to a place where a flow path is divided into a plurality of flow paths. A first embodiment of an airbag device according to the present invention has an airbag that is normally folded and that is inflated and deployed in an emergency, and an inflator that supplies gas to the airbag. The airbag has a plurality of inflation chambers, a duct portion disposed so as to connect the plurality of inflation chambers, and a check valve for an airbag having a tubular portion sewn to the duct portion, and tongue-shaped portions formed at the tip of the tubular portion.Type: ApplicationFiled: June 6, 2011Publication date: December 8, 2011Inventors: Masayuki Taniguchi, Masahiro Hasebe, Hideaki Okamoto
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Publication number: 20110193302Abstract: A camber angle changing mechanism is provided with a base member connected to the vehicle body side, a motor provided to the base member and generating rotational driving force, a rotating power transmitting mechanism that transmits the driving force of the motor, a transmitting member connected to the power transmitting mechanism through a first connecting section, a movable member for rotatably supporting the wheel, connected to the transmitting member through a second connecting member, and changing the camber angle of the wheel by being pivoted relative to the base member by the driving force of the motor; transmitted from the transmitting member, and a device for switching between a first state in which the second connecting section, the first connecting section, and a gear rotation axis are rectilinearly arranged in that order from the wheel side and a second state in which the second connecting section, the gear rotation axis, and the first connecting section are rectilinearly arranged in that order frType: ApplicationFiled: June 25, 2009Publication date: August 11, 2011Applicant: EQUOS RESEARCH CO., LTD.Inventors: Munehisa Horiguchi, Akira Mizuno, Masao Ando, Masahiro Hasebe, Hitoshi Kamiya, Shinichiro Mizote
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Patent number: 7841622Abstract: The area of panels used in an airbag that inflates so that a recess extends in the vertical direction between a left chamber and a right chamber. The airbag 1 includes a front chamber 2 positioned in the forefront when viewed from the position of an occupant, the left chamber 3 communicating with the front chamber 2 to be inflated on the left side in front of the occupant, and the right chamber 4 communicating with the front chamber 2 to be inflated on the right side in front of the occupant. In a state in which the airbag 1 is inflated, there is no extending member such as a tie panel between the distal parts of the left chamber 3 and the right chamber 4, and a recess 6 formed between the distal parts of the left chamber 3 and the right chamber 4 opens toward the occupant, and continuously extends from the upper part of the airbag 1 to the lower part thereof.Type: GrantFiled: November 8, 2006Date of Patent: November 30, 2010Assignee: Takata CorporationInventors: Tobias Pausch, Masahiro Hasebe, Kei Tsujimoto
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Publication number: 20100217491Abstract: A camber angle applying device is controlled to adjust the camber angle of wheels to a predetermined value. Therefore, the characteristics (or a high gripping property) of a high gripping force and the characteristic (or a low rolling resistance) of a small rolling resistance can be separately used as the performance of the wheels. By utilizing the high gripping property of the wheels, therefore, a vehicle is enabled to reduce its energy consumption, while retaining its running characteristics (such as a turning performance, an accelerating performance or a braking performance), by utilizing the rolling resistance of the wheels. Moreover, the camber angle applying device is controlled to reduce the rolling resistance of the wheels, so that the energy loss to occur in the wheels during running can be reduced to further reduce the energy consumption of the vehicle.Type: ApplicationFiled: July 1, 2008Publication date: August 26, 2010Applicant: Equos Research Co., Ltd.Inventors: Takashi Naito, Masao Ando, Masahiro Hasebe, Munehisa Horiguchi, Akira Mizuno, Hitoshi Kamiya, Michael Jones
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Publication number: 20100168993Abstract: The disclosed vehicle includes: a drive wheel; a vehicle body rotatably supported at a rotational axis of the drive wheel; a riding section mounted in the vehicle body for movement relative to the vehicle body; and a running controller which controls running while adjusting the center of the vehicle body through rotation of the vehicle body about the rotational axis and movement of the riding section with respect to the vehicle body, based on a target running state.Type: ApplicationFiled: April 2, 2008Publication date: July 1, 2010Applicant: Kabushikikaisha Equos ResearchInventors: Katsunori Doi, Masao Ando, Masahiro Hasebe, Naoki Gorai, Koki Hayashi, Kayo Futamura, Takafumi Miyaki, Kazuhiro Kuno
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Patent number: 7712769Abstract: An airbag device is provided in which the airbag is made by folding an airbag having a left airbag section and a right airbag section and wrapping the folded airbag by a shape-retaining sheet. In one form, an airbag includes a left airbag section and a right airbag section that are inflated on the left and right, respectively, in front of a passenger, and a base chamber that communicates base ends of the airbag sections with each other. The airbag is folded so as to have reduced vertical and longitudinal widths, and is wrapped by a shape-retaining sheet. An opening is provided in the shape-retaining sheet so as to face a lateral face of a folded body of the airbag on the passenger side.Type: GrantFiled: September 13, 2006Date of Patent: May 11, 2010Assignee: Takata CorporationInventors: Masahiro Hasebe, Yukitoshi Narimoto
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Patent number: 7651123Abstract: An airbag device is provided in which an airbag having a left airbag section and a right airbag section is folded by a new folding method. An airbag includes a left airbag section inflated on the left in front of a passenger; a right airbag section inflated on the right in front of the passenger; and a base chamber that connects ends of the left airbag section and the right airbag section. When the left airbag section and the right airbag section are folded, the lower halves of the bags and from a connecting band are folded back upward along a line L1 that connects the lower edge of the connecting band and the lower edge of the fixing plate.Type: GrantFiled: July 25, 2006Date of Patent: January 26, 2010Assignee: Takata CorporationInventors: Masahiro Hasebe, Yukitoshi Narimoto
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Patent number: 7648158Abstract: An airbag for protecting an occupant of a vehicle includes a left outer panel for forming an outer surface of a left half airbag and a right outer panel for forming an outer surface of a right half airbag. The airbag also includes an inner panel for forming inner surfaces of the left and right half airbags, and a base-end panel for forming a base-end chamber for the left and right half airbags. The airbag is configures so that the left and right half airbags are inflated with gas passing through the base-end chamber.Type: GrantFiled: July 5, 2006Date of Patent: January 19, 2010Assignee: Takata CorporationInventor: Masahiro Hasebe
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Patent number: 7631894Abstract: An airbag device is provided in which an airbag having a left airbag section and a right airbag section is folded by a new folding method. An airbag includes a left airbag section inflated on the left in front of a passenger; a right airbag section inflated on the right in front of the passenger; and a base chamber that connects ends of the left airbag section and the right airbag section. When the left airbag section and the right airbag section are folded, the lower halves of the bags and from a connecting band are folded back upward along a line L1 that connects the lower edge of the connecting band and the lower edge of the fixing plate.Type: GrantFiled: July 25, 2006Date of Patent: December 15, 2009Assignee: Takata CorporationInventors: Masahiro Hasebe, Yukitoshi Narimoto
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Patent number: 7614655Abstract: An airbag device is provided wherein the airbag device is made by folding an airbag having a left airbag section and a right airbag section by a new folding method. In one form, an airbag includes a left airbag section and a right airbag section that are inflated on the left and right, respectively, in front of a passenger, and a base chamber that communicates one ends of the airbag sections and with each other. The left airbag section and the right airbag section are made to a secondary folded body that is flat in the right-and-left direction and is elongated in forward and rearward directions. Then, the bags are finally folded by being roll-folded from the leading ends toward the base end parts thereof.Type: GrantFiled: July 28, 2006Date of Patent: November 10, 2009Assignee: Takata CorporationInventor: Masahiro Hasebe
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Publication number: 20090256331Abstract: By bending and stretching a link mechanism, both left and right wheels of a vehicle can be inclined toward inside of cornering to generate a camber thrust as a lateral force, i.e. an increase in cornering force. Further, by bending and stretching the link mechanism, the passenger compartment can be inclined in accordance with inclination of a connecting link, and thus the center of gravity of the vehicle can be moved toward its inner wheel during cornering. By preventing lifting of the inner wheel during cornering, cornering performance is improved. Because the passenger compartment is inclined toward the inner wheel during cornering, centrifugal force is less likely to be felt by the occupant.Type: ApplicationFiled: October 31, 2006Publication date: October 15, 2009Applicant: Kabushikikaisha Equos ResearchInventors: Munehisa Horiguchi, Masahiro Hasebe, Nobuaki Miki, Takumi Tachibana, Takashi Naito, Katsunori Doi, Tsukasa Hosokawa
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Patent number: 7597347Abstract: An airbag and airbag device are provided wherein the left airbag section and right airbag section both expand generally uniformly. An airbag comprises a right airbag section which expands at the right side ahead of the passenger, and a left airbag section which expands at the left side ahead of the passenger. Openings are provided on the facing faces of the right airbag section and the left airbag section at a portion partway along the direction of expansion, the perimeter portions of the openings and are sewn together. The inner space of the right airbag section and the left airbag section communicate through the openings.Type: GrantFiled: November 29, 2007Date of Patent: October 6, 2009Assignee: Takata CorporationInventors: Masahiro Hasebe, Yukitoshi Narimoto
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Patent number: 7584994Abstract: An airbag and an airbag apparatus is provided including a right half and left half airbag, in which a stitching trouble therefore is saved, and a motor vehicle provided with the airbag apparatus. An airbag is formed of an inside panel extending from a tip end of a right half airbag up to a tip end of a left half airbag, while passing through each facing surface of both a right half airbag and the left half airbag, and a one-sheet outer panel constituting an outer surface of the right half airbag (right outer surface), an outer surface of the left half airbag (left outer surface), and a surface surrounding a base end chamber (mouth surface).Type: GrantFiled: August 1, 2007Date of Patent: September 8, 2009Assignee: Takata CorporationInventors: Yukitoshi Narimoto, Masahiro Hasebe
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Patent number: 7540534Abstract: An airbag and an airbag device are provided that include a left airbag section and a right airbag section which sufficiently absorbs shock when they receive an occupant. In one form, an airbag includes a left airbag section which is inflated at the left front side of an occupant, a right airbag section which is inflated at the right front side of the occupant, and a base-end chamber connecting one end of the left airbag section and one end of the right airbag section to each other. When the inflation of the airbag is completed, a connecting member connecting the left airbag section and the right airbag section is disposed at a height P, which is below a mid-point M of the left airbag section and the right airbag section in a vertical direction. When the airbag is in an inflated state, a vertical peripheral length of a left side of the left airbag section is shorter than a vertical peripheral length of a left outside panel adjacent the center of a vehicle body.Type: GrantFiled: June 22, 2006Date of Patent: June 2, 2009Assignee: Takata CorporationInventors: Masahiro Hasebe, Yukitoshi Narimoto