Patents by Inventor Yuji Ishizuka
Yuji Ishizuka 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: 11351954Abstract: Provided is an airbag device including an airbag body having a first base fabric and a second base fabric, wherein the first base fabric and the second base fabric have an outer circumferential section and an outer circumferential section that are joined to each other while overlapping each other, a first base fabric joining section formed by joining a plurality of predetermined portions, spaced apart from each other in a circumferential direction of the first base fabric is provided on an outer circumferential side of the first base fabric, and a second base fabric joining section formed by joining a plurality of predetermined portions, spaced apart from each other in a circumferential direction of the second base fabric is provided on an outer circumferential side of the second base fabric.Type: GrantFiled: July 7, 2017Date of Patent: June 7, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Yuji Ishizuka, Hitoshi Higuchi, Yuichi Mashiko, Tatsuya Narikawa, Ryosuke Seki, Kazuki Hikida
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Publication number: 20210146873Abstract: Provided is an airbag device including an airbag body having a first base fabric and a second base fabric, wherein the first base fabric and the second base fabric have an outer circumferential section and an outer circumferential section that are joined to each other while overlapping each other, a first base fabric joining section formed by joining a plurality of predetermined portions, spaced apart from each other in a circumferential direction of the first base fabric is provided on an outer circumferential side of the first base fabric, and a second base fabric joining section formed by joining a plurality of predetermined portions, spaced apart from each other in a circumferential direction of the second base fabric is provided on an outer circumferential side of the second base fabric.Type: ApplicationFiled: July 7, 2017Publication date: May 20, 2021Inventors: Yuji Ishizuka, Hitoshi Higuchi, Yuichi Mashiko, Tatsuya Narikawa, Ryosuke Seki, Kazuki Hikida
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Publication number: 20190009745Abstract: An air bag apparatus includes: an inflator that generates a gas when an impact is input; a main bag part that is supplied with the gas from the inflator and is inflated and expanded; a supplementary bag part that is connected to the main bag part and that is supplied with the gas via a plurality of communicating parts from an inside of the main bag part and is inflated and expanded; and a sheet member that is fixed to an inner surface of the supplementary bag part, that covers the entirety of the plurality of communicating parts, and that is formed to be capable of approaching and being separated from a portion between the plurality of communicating parts in the inner surface of the supplementary bag part.Type: ApplicationFiled: June 26, 2018Publication date: January 10, 2019Inventors: Kazuki Hikida, Yuji Ishizuka, Ryosuke Seki, Tatsuya Narikawa, Yuichi Mashiko, Hitoshi Higuchi
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Patent number: 9981626Abstract: A vehicle body 10 equipped with an airbag system has a side curtain airbag 20 provided on a roof side rail 12. The side curtain airbag 20 includes: a bag body 51 that is disposed along the roof side rail 12; a central protector 59 that holds the bag body 51; and an inflator 52 that is configured to feed gas to the bag body 51. The central protector 59 has a contact end part 65 that is opposed to a reinforcement member 48 with a gap L2 left therebetween. The contact end part 65 is moved toward the reinforcement member 48 by a deployment force of the bag body 51, and the contact end part 65 is thus supported by the reinforcement member 48.Type: GrantFiled: August 15, 2016Date of Patent: May 29, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Kento Maeda, Yuji Ishizuka, Taro Shimizu
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Patent number: 9688084Abstract: A digital printing apparatus including a sheet supply device, printing cylinder, inkjet nozzle portion, sheet delivery device, and conveyance devices. The sheet supply device supplies sheets one by one at a predetermined period. The printing cylinder includes at least one gripper device that grips and holds the sheet, and conveys the sheet while one edge of the sheet supplied from the sheet supply device is held by the plurality of gripper devices. The inkjet nozzle portion discharges ink droplets onto the sheet. The conveyance devices include a plurality of gripper devices including one reversing gripper device that grips and holds the other edge of the sheet, and conveys the sheet printed on one surface, which is received from the printing cylinder in a double-sided printing mode. The sheet is turned by reversing the obverse/reverse surface of the sheet by the reversing gripper device in the process of conveyance.Type: GrantFiled: June 9, 2016Date of Patent: June 27, 2017Assignee: KOMORI CORPORATIONInventors: Hiroyuki Suda, Satoshi Murakami, Kazuya Takahagi, Masaharu Ito, Yasuhiro Suzuki, Atsushi Saita, Hayato Kondo, Yuji Ishizuka
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Patent number: 9663063Abstract: Provided is an air bag device such that a tear line can be efficiently cleaved. An air bag device is provided with: an air bag folded in such a manner as to be expandable by gas from an inflator; a packing cloth wrapping the folded air bag; and a pair of front and rear lids that close an air bag housing portion and that are both-opened as the tear line at the center is cleaved upon deployment. The packing cloth includes an opening portion. The opening portion is positioned at substantially the center in the left-right direction of an automobile with respect to the pair of front and rear lids and is offset forwardly of the automobile.Type: GrantFiled: July 8, 2014Date of Patent: May 30, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Yukihiro Kunitake, Taro Shimizu, Yuuji Nishina, Katsuhiko Imai, Yuji Ishizuka
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Publication number: 20170050604Abstract: A vehicle body 10 equipped with an airbag system has a side curtain airbag 20 provided on a roof side rail 12. The side curtain airbag 20 includes: a bag body 51 that is disposed along the roof side rail 12; a central protector 59 that holds the bag body 51; and an inflator 52 that is configured to feed gas to the bag body 51. The central protector 59 has a contact end part 65 that is opposed to a reinforcement member 48 with a gap L2 left therebetween. The contact end part 65 is moved toward the reinforcement member 48 by a deployment force of the bag body 51, and the contact end part 65 is thus supported by the reinforcement member 48.Type: ApplicationFiled: August 15, 2016Publication date: February 23, 2017Applicant: HONDA MOTOR CO., LTD.Inventors: Kento Maeda, Yuji Ishizuka, Taro Shimizu
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Publication number: 20160288538Abstract: A digital printing apparatus including a sheet supply device, printing cylinder, inkjet nozzle portion, sheet delivery device, and conveyance devices. The sheet supply device supplies sheets one by one at a predetermined period. The printing cylinder includes at least one gripper device that grips and holds the sheet, and conveys the sheet while one edge of the sheet supplied from the sheet supply device is held by the plurality of gripper devices. The inkjet nozzle portion discharges ink droplets onto the sheet. The conveyance devices include a plurality of gripper devices including one reversing gripper device that grips and holds the other edge of the sheet, and conveys the sheet printed on one surface, which is received from the printing cylinder in a double-sided printing mode. The sheet is turned by reversing the obverse/reverse surface of the sheet by the reversing gripper device in the process of conveyance.Type: ApplicationFiled: June 9, 2016Publication date: October 6, 2016Inventors: Hiroyuki Suda, Satoshi Murakami, Kazuya Takahagi, Masaharu Ito, Yasuhiro Suzuki, Atsushi Saita, Hayato Kondo, Yuji Ishizuka
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Patent number: 9457598Abstract: A digital printing apparatus including a sheet supply device, printing cylinder, inkjet nozzle portion, sheet delivery device, and conveyance devices. The sheet supply device supplies sheets one by one at a predetermined period. The printing cylinder includes at least one gripper device that grips and holds the sheet, and conveys the sheet while one edge of the sheet supplied from the sheet supply device is held by the plurality of gripper devices. The inkjet nozzle portion discharges ink droplets onto the sheet. The conveyance devices include a plurality of gripper devices including one reversing gripper device that grips and holds the other edge of the sheet, and conveys the sheet printed on one surface, which is received from the printing cylinder in a double-sided printing mode. The sheet is turned by reversing the obverse/reverse surface of the sheet by the reversing gripper device in the process of conveyance.Type: GrantFiled: April 23, 2013Date of Patent: October 4, 2016Assignee: KOMORI CORPORATIONInventors: Hiroyuki Suda, Satoshi Murakami, Kazuya Takahagi, Masaharu Ito, Yasuhiro Suzuki, Atsushi Saita, Hayato Kondo, Yuji Ishizuka
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Publication number: 20160214563Abstract: Provided is an air bag device such that a tear line can be efficiently cleaved. An air bag device is provided with: an air bag folded in such a manner as to be expandable by gas from an inflator; a packing cloth wrapping the folded air bag; and a pair of front and rear lids that close an air bag housing portion and that are both-opened as the tear line at the center is cleaved upon deployment. The packing cloth includes an opening portion. The opening portion is positioned at substantially the center in the left-right direction of an automobile with respect to the pair of front and rear lids and is offset forwardly of the automobile.Type: ApplicationFiled: July 8, 2014Publication date: July 28, 2016Applicant: HONDA MOTOR CO., LTD.Inventors: Yukihiro Kunitake, Taro Shimizu, Yuuji Nishina, Katsuhiko Imai, Yuji Ishizuka
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Publication number: 20130307893Abstract: A digital printing apparatus including a sheet supply device, printing cylinder, inkjet nozzle portion, sheet delivery device, and conveyance devices. The sheet supply device supplies sheets one by one at a predetermined period. The printing cylinder includes at least one gripper device that grips and holds the sheet, and conveys the sheet while one edge of the sheet supplied from the sheet supply device is held by the plurality of gripper devices. The inkjet nozzle portion discharges ink droplets onto the sheet. The conveyance devices include a plurality of gripper devices including one reversing gripper device that grips and holds the other edge of the sheet, and conveys the sheet printed on one surface, which is received from the printing cylinder in a double-sided printing mode. The sheet is turned by reversing the obverse/reverse surface of the sheet by the reversing gripper device in the process of conveyance.Type: ApplicationFiled: April 23, 2013Publication date: November 21, 2013Applicant: Komori CorporationInventors: Hiroyuki Suda, Satoshi Murakami, Kazuya Takahagi, Masaharu Ito, Yasuhiro Suzuki, Atsushi Saita, Hayato Kondo, Yuji Ishizuka
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Patent number: 7249781Abstract: An automotive air bag device has a panel, a folded bag installed in a deeper portion behind the panel, a cover provided in the panel and a connecting member that connects a vehicle body side with the cover. The air bag is inflated by virtue of a gas pressure to push open the cover provided so that the air bag deploy into a passenger compartment, the cover is mounted in the panel so as to be separated from the panel when the air bag is inflated and the connecting member controls a protrusion of the air bag into a passenger compartment.Type: GrantFiled: July 29, 2004Date of Patent: July 31, 2007Assignee: Honda Motor Co., Ltd.Inventors: Takeshi Kai, Yukihiro Kunitake, Yuji Ishizuka
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Publication number: 20060275041Abstract: In an optical transmitter provided with an LED that transmits a transmission bit stream as an optical signal by varying the luminance of visible light to be irradiated according to an input transmission bit stream, plural scramble data streams each having a different mark ratio are stored in a scramble data stream storage, and a light-control bit stream to which the mark ratio of the transmission bit stream is changed by performing a reversible bit operation on the transmission bit stream using a scramble data stream chosen among the stored scramble data streams. The light-control bit stream is then outputted to the LED.Type: ApplicationFiled: March 20, 2006Publication date: December 7, 2006Inventors: Mitsuhiro Kitaji, Yuji Ishizuka
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Publication number: 20050023805Abstract: An automotive air bag device has a panel, a folded bag installed in a deeper portion behind the panel, a cover provided in the panel and a connecting member that connects a vehicle body side with the cover. The air bag is inflated by virtue of a gas pressure to push open the cover provided so that the air bag deploy into a passenger compartment, the cover is mounted in the panel so as to be separated from the panel when the air bag is inflated and the connecting member controls a protrusion of the air bag into a passenger compartment.Type: ApplicationFiled: July 29, 2004Publication date: February 3, 2005Applicant: Honda Motor Co., Ltd.Inventors: Takeshi Kai, Yukihiro Kunitake, Yuji Ishizuka