Patents by Inventor Mitsutoshi Yamanishi
Mitsutoshi Yamanishi 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: 9902359Abstract: Disclosed is an airbag apparatus which comprises: a first airbag configured to be deployed rearwardly from a steering wheel during an oblique collision of a vehicle; and a second airbag configured to be deployed rearwardly and upwardly from a position below a steering shaft during the oblique collision of the vehicle. The second airbag comprises an upward deployment portion capable of, in its deployed state, extending upwardly via a lateral side of the steering shaft, wherein the upward deployment portion is disposed between a lateral portion of the first airbag in its deployed state and an instrument panel.Type: GrantFiled: February 18, 2016Date of Patent: February 27, 2018Assignee: MAZDA MOTOR CORPORATIONInventors: Hiroaki Takeshita, Takashi Nagatani, Motoharu Hirata, Mitsutoshi Yamanishi, Motoharu Sato
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Publication number: 20160244016Abstract: Disclosed is an airbag apparatus which comprises: a first airbag configured to be deployed rearwardly from a steering wheel during an oblique collision of a vehicle; and a second airbag configured to be deployed rearwardly and upwardly from a position below a steering shaft during the oblique collision of the vehicle. The second airbag comprises an upward deployment portion capable of, in its deployed state, extending upwardly via a lateral side of the steering shaft, wherein the upward deployment portion is disposed between a lateral portion of the first airbag in its deployed state and an instrument panel.Type: ApplicationFiled: February 18, 2016Publication date: August 25, 2016Applicant: MAZDA MOTOR CORPORATIONInventors: Hiroaki TAKESHITA, Takashi NAGATANI, Motoharu HIRATA, Mitsutoshi YAMANISHI, Motoharu SATO
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Publication number: 20160200281Abstract: An airbag apparatus includes a first airbag (10) that deploys rearward from a position in front of an occupant (D) upon an oblique collision and a second airbag (20) that deploys so as to cover a cabin side wall upon an oblique collision. The second airbag (20) includes a wraparound portion (23) which deploys so as to protrude towards the inside of the cabin at a position further on the front side from an outer edge portion (10a) that is a portion, opposing the cabin side wall, of a peripheral edge of the deployed first airbag (10) to restrict the outer edge portion (10a) from being displaced forward.Type: ApplicationFiled: December 31, 2015Publication date: July 14, 2016Applicant: MAZDA MOTOR CORPORATIONInventors: Hiroaki Takeshita, Takashi Nagatani, Ryusuke Asahi, Ichiro Kamimoto, Motoharu Hirata, Mitsutoshi Yamanishi, Kenta Azuma
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Patent number: 8430423Abstract: An interior structure of a vehicle comprises a shock absorbing member attached to a vehicle body inside a roof trim above a pillar trim, a curtain airbag device including a curtain airbag stored in a roof trim and an inflator to supply gas to the curtain airbag, wherein the curtain airbag has a bending portion in which a rear end portion of the curtain airbag bends forwardly in a storage state, a gas supply portion of the inflator is provided in front of the bending portion of the curtain airbag, and the shock absorbing member holds the bending portion of the curtain airbag inserted into an inside from a vehicle front side with an opening, a holding clip and a storage portion.Type: GrantFiled: February 11, 2011Date of Patent: April 30, 2013Assignee: Mazda Motor CorporationInventors: Shiori Matsuda, Mitsutoshi Yamanishi, Hiroyuki Matsuda, Keishi Nishimura
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Patent number: 8033569Abstract: A curtain member has a bending portion which is formed by a rear portion of the curtain member in a folded stored state being bent forward, i.e., toward an opposite side to the vertically-extending vehicle-body pillar. A second tether member is made of a long cloth member. Its rear end is fixed to a specified lower-side position of a fifth pillar which is located below the middle portion of this pillar in the vertical direction via a fixing pin. Its front end is fixed to a body portion of a curtain member via a seam portion. Accordingly, there can be provided the interior structure of a vehicle equipped with a curtain airbag which can properly form the tension line at the curtain member.Type: GrantFiled: June 8, 2009Date of Patent: October 11, 2011Assignee: Mazda Motor CorporationInventors: Mitsutoshi Yamanishi, Fumio Amano
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Publication number: 20110241321Abstract: An interior structure of a vehicle comprises a shock absorbing member attached to a vehicle body inside a roof trim above a pillar trim, a curtain airbag device including a curtain airbag stored in a roof trim and an inflator to supply gas to the curtain airbag, wherein the curtain airbag has a bending portion in which a rear end portion of the curtain airbag bends forwardly in a storage state, a gas supply portion of the inflator is provided in front of the bending portion of the curtain airbag, and the shock absorbing member holds the bending portion of the curtain airbag inserted into an inside from a vehicle front side with an opening, a holding clip and a storage portion.Type: ApplicationFiled: February 11, 2011Publication date: October 6, 2011Applicant: MAZDA MOTOR CORPORATIONInventors: Shiori MATSUDA, Mitsutoshi YAMANISHI, Hiroyuki MATSUDA, Keishi NISHIMURA
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Publication number: 20100182425Abstract: A vehicle interior state recognition device comprises an illuminating means for illuminating infrared rays into a vehicle compartment, an image pick-up means for picking up an image inside the vehicle compartment into which the infrared rays are illuminated by the illuminating means, and a recognizing means for recognizing specified information based on the image picked up by the image pick-up means. Objects of the image picked up by the image pick-up means include a seat which is movable relative to a vehicle body and a passenger seated in the seat, and the recognizing means determines a size of the passenger by comparing contour of the seat with contour of the passenger on the image picked up. Accordingly, the body size of the passenger seated in the seat can be determined accurately.Type: ApplicationFiled: November 20, 2009Publication date: July 22, 2010Applicant: MAZDA MOTOR CORPORATIONInventors: Masafumi SAKAKIDA, Toshihiko TOMITA, Mitsutoshi YAMANISHI, Keiko YAMANE, Tsukasa HARADA, Kazuhito HAYASHI
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Publication number: 20100032928Abstract: A second tether member is made of a long cloth member. Its rear end is fixed to a specified lower-side position of a fifth pillar which is located below the middle portion of this pillar in the vertical direction (i.e., at the position which is away from the top end of the fifth pillar by a distance of about 100 mm or greater) via a fixing pin. Its front end is fixed to a body portion of a curtain member via a seam portion. Accordingly, there can be provided the interior structure of a vehicle equipped with a curtain airbag which can properly form the tension line at the curtain member.Type: ApplicationFiled: June 8, 2009Publication date: February 11, 2010Applicant: MAZDA MOTOR CORPORATIONInventors: Mitsutoshi YAMANISHI, Fumio AMANO
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Patent number: 7658404Abstract: The airbag unit is disposed inside the rear upper face portion of the instrument panel near the difference-in-level portion. The lid portion is configured to open substantially forward around the hinge member without hitting against the difference-in-level portion. Herein, the hinge member is configured such that the lid portion can open beyond the difference-in-level portion to the position where the lid portion is substantially located on the front upper face portion of the instrument panel when the airbag is inflated to its maximum opening state. Accordingly, the proper protection of the passenger seated in the assistant seat can be performed.Type: GrantFiled: December 8, 2006Date of Patent: February 9, 2010Assignee: Mazda Motor CorporationInventors: Masato Sadano, Mitsutoshi Yamanishi
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Publication number: 20070145728Abstract: The airbag unit is disposed inside the rear upper face portion of the instrument panel near the difference-in-level portion. The lid portion is configured to open substantially forward around the hinge member without hitting against the difference-in-level portion. Herein, the hinge member is configured such that the lid portion can open beyond the difference-in-level portion to the position where the lid portion is substantially located on the front upper face portion of the instrument panel when the airbag is inflated to its maximum opening state. Accordingly, the proper protection of the passenger seated in the assistant seat can be performed.Type: ApplicationFiled: December 8, 2006Publication date: June 28, 2007Inventors: Masato Sadano, Mitsutoshi Yamanishi
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Publication number: 20060082108Abstract: Disclosed is an arrangement structure for a curtain airbag, which comprises a bracket plate 20 for attaching a curtain airbag to a vehicle body inner panel 1b, and a pillar trim 30 formed with a trim engagement-plate potion 31 in the vicinity of an upper end thereof. The trim engagement-plate potion 31 has a trim engagement surface 32 oriented toward a vehicle interior space in an orthogonal direction relative thereto.Type: ApplicationFiled: August 31, 2005Publication date: April 20, 2006Applicant: MAZDA MOTOR CORPORATIONInventors: Sachio Wahara, Mitsutoshi Yamanishi, Motoharu Hirata, Tomohisa Ohmori, Tomohisa Ohmori, Kazuhisa Kodama, Shouichirou Hidaka, Yuichi Sugimura, Tsutomu Watanabe, Kazuya Fukutani, Nobuo Miyamura, Yoshio Oda, Ryoji Funahashi