Patents by Inventor Daisuke Kashiwagi

Daisuke Kashiwagi 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).

  • Patent number: 7597351
    Abstract: A side airbag apparatus includes a side airbag having a plurality of partitioned chambers therein to be inflated and deployed in a space between a side wall portion of a body of a motor vehicle and an occupant seated on a seat disposed inside the body. An inflator has an approximately cylindrical shape and blows gas out for inflating and deploying the side airbag from one side in a longitudinal direction of the inflator. A cylindrical member is disposed in a manner so as to cover the one side in the longitudinal direction of the inflator and has a squeezing portion for restricting a flow path of the gas blown out from the inflator.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: October 6, 2009
    Assignee: Takata Corporation
    Inventor: Daisuke Kashiwagi
  • Publication number: 20090231521
    Abstract: The invention provides a method for producing a partition wall for a color filter having: forming a photosensitive resin layer containing a radical polymerizable monomer, a photopolymerization initiator, a binder and a colorant on at least one surface of a substrate; and exposing the photosensitive resin layer to light at an illumination intensity of 50 mW/cm2 or more in a pattern shape and developing the photosensitive resin layer to form a partition wall that separates color pixel portions, wherein liquid droplets are applied to form the color pixel portions. The invention further provides a substrate having the partition wall for a color filter, a color filter for display element having the substrate and color pixel portions, a method for producing the color filter, and a display device having the color filter for a display element and a method for producing the display device.
    Type: Application
    Filed: December 12, 2006
    Publication date: September 17, 2009
    Applicant: FUJIFILM Corporation
    Inventor: Daisuke Kashiwagi
  • Publication number: 20090189372
    Abstract: An inflator securing structure for securing an inflator having substantially cylindrical shape to a retainer in an airbag system includes a fixed shaft having a substantially D-shaped cross section and formed at one end of the inflator along an axial direction of the inflator; and a locking structure forming a locking hole having a substantially D shape and formed in the retainer so that the locking hole is engaged with the fixed shaft. One of the fixed shaft and the locking hole has at least one groove, and other of the fixed shaft and the locking hole has at least one convex portion so as to engage with the groove.
    Type: Application
    Filed: November 28, 2008
    Publication date: July 30, 2009
    Applicant: TAKATA CORPORATION
    Inventors: Daisuke Kashiwagi, Ichiro Amamori
  • Publication number: 20080252048
    Abstract: To provide an occupant leg restraining device and a retainer capable of improving flexibility in the layout of a gas generator. An occupant leg restraining device includes a knee airbag 18 that expands in front of legs of an occupant in a vehicle; a gas generator 20 that inflates the knee airbag 18 by ejecting gas; and a retainer 16 that accommodates and holds the gas generator 20 and the folded knee airbag 18. The retainer 16 has outlets 16h adjacent to both ends of the gas generator 20 in a longitudinal direction of the gas generator 20 that is accommodated in the retainer 16.
    Type: Application
    Filed: October 30, 2006
    Publication date: October 16, 2008
    Applicant: Takata Corporation
    Inventor: Daisuke Kashiwagi
  • Publication number: 20080106128
    Abstract: An airbag for side collision expands between an occupant seated on a seat inside a vehicle and an inner side wall portion of the vehicle for deployment. The airbag includes a plurality of vent holes positioned to a front side in a longitudinal direction of the vehicle upon expansion for deployment.
    Type: Application
    Filed: October 26, 2007
    Publication date: May 8, 2008
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Patent number: 7314232
    Abstract: A driver leg restraint apparatus is disposed on a lower side of a steering column. The driver leg restraint apparatus includes an airbag upwardly inflatable in a vicinity of a lower surface of a steering column cover, and a protection cloth attached to the airbag for covering a top part of the airbag opposite to a car key device when the airbag is inflated. In the inflated condition, the protection cloth is positioned on the top part of the airbag to have a space between the protection cloth and the top part of the airbag.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: January 1, 2008
    Assignee: Takata Corporation
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070284859
    Abstract: A side airbag is inflated and deployed in a space between a side wall portion of a vehicle body and an occupant seated on a seat disposed inside the vehicle body. The side airbag includes an airbag body having a base end side and a tip end side opposite to the base end side, an accordion-shape folded portion in the airbag body folded into an accordion shape when folded, and a roll-shape folded portion in the airbag body folded into a roll shape when folded, at one side of the according-shape folded portion.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 13, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070284862
    Abstract: A side airbag apparatus includes a side airbag having a plurality of partitioned chambers therein to be inflated and deployed in a space between a side wall portion of a body of a motor vehicle and an occupant seated on a seat disposed inside the body. An inflator has an approximately cylindrical shape and blows gas out for inflating and deploying the side airbag from one side in a longitudinal direction of the inflator. A cylindrical member is disposed in a manner so as to cover the one side in the longitudinal direction of the inflator and has a squeezing portion for restricting a flow path of the gas blown out from the inflator.
    Type: Application
    Filed: June 1, 2007
    Publication date: December 13, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070096439
    Abstract: Deployment performance of an airbag may be improved by improving an air tightness of an leg airbag system that includes a knee airbag for restraining occupant's legs and a gas generator that generates a jet of gas to inflate the knee airbag. An end of the gas generator is connected to a gas generator ignition control cable and passes through an insertion opening. The insertion opening has an area smaller than a cross section area of the end of the gas generator.
    Type: Application
    Filed: October 23, 2006
    Publication date: May 3, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070090632
    Abstract: An occupant's leg restraint system includes an airbag to be inflated forward of legs of an occupant in a vehicle, a gas generator that generates gas to inflate the airbag, and at least one tether sewn to the airbag and located inside the airbag. A tether protection member is disposed between the gas generator and the tether in the airbag to protect the tether from the gas ejected from the gas generator.
    Type: Application
    Filed: October 23, 2006
    Publication date: April 26, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070090631
    Abstract: A leg airbag system in which the deployment performance of an airbag can be improved by an improvement in air tightness includes a knee airbag for restraining occupant's legs and a gas generator that generates a jet of gas to inflate the knee airbag. A housing section communicates with the knee airbag and houses the gas generator therein. A slit, provided at the housing section, allows the gas generator to be inserted into the housing section.
    Type: Application
    Filed: October 23, 2006
    Publication date: April 26, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi
  • Publication number: 20070045998
    Abstract: A driver leg restraint apparatus is disposed on a lower side of a steering column. The driver leg restraint apparatus includes an airbag upwardly inflatable in a vicinity of a lower surface of a steering column cover, and a protection cloth attached to the airbag for covering a top part of the airbag opposite to a car key device when the airbag is inflated. In the inflated condition, the protection cloth is positioned on the top part of the airbag to have a space between the protection cloth and the top part of the airbag.
    Type: Application
    Filed: August 28, 2006
    Publication date: March 1, 2007
    Applicant: TAKATA CORPORATION
    Inventor: Daisuke Kashiwagi