Patents by Inventor Tetsuya O'Hara
Tetsuya O'Hara 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: 11647801Abstract: Methods for stabilizing insulation and constructing garments from the insulation are disclosed. Methods include arranging the fibers into a plurality of bundle structures. The fibers may be synthetic fibers. The method may include receiving the bundle structures into bundle channels. The bundle channels are formed by tacks. The bundle channels enable the uniform distribution of the bundle structures prior to stitching quilting stitch lines. Multiple quilting stitch lines are stitched after the bundle structures are uniformly distributed. The quilting stitch lines are orthogonal to the longitudinal axis of the bundle structures. The quilting stitch lines provide lateral as well as longitudinal stabilization of the uniform density of the bundle structures. The distance between the quilting stitch lines may be based on the loft of the fibers and/or a required durability of the garment. The quilting stitch lines are generally horizontal, while the longitudinal axis of the bundle structures are vertical.Type: GrantFiled: July 29, 2014Date of Patent: May 16, 2023Assignee: Patagonia, Inc.Inventors: Kevin Dee, Tetsuya O'Hara, Randall Harward
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Publication number: 20190186055Abstract: Described herein are spun yarns, core spun yarns, and fabrics such as denim fabrics made thereof that contain recycled cotton fibers and recycled para-aramid fibers. The combination of fibers in the yarns and fabrics provide desirable properties such as increased tear strength, breaking strength, and abrasion resistance compared to yarns and fabrics made of 100 wt % cotton.Type: ApplicationFiled: July 19, 2018Publication date: June 20, 2019Inventor: Tetsuya O'Hara
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Publication number: 20160029725Abstract: Methods for stabilizing insulation and constructing garments from the insulation are disclosed. Methods include arranging the fibers into a plurality of bundle structures. The fibers may be synthetic fibers. The method may include receiving the bundle structures into bundle channels. The bundle channels are formed by tacks. The bundle channels enable the uniform distribution of the bundle structures prior to stitching quilting stitch lines. Multiple quilting stitch lines are stitched after the bundle structures are uniformly distributed. The quilting stitch lines are orthogonal to the longitudinal axis of the bundle structures. The quilting stitch lines provide lateral as well as longitudinal stabilization of the uniform density of the bundle structures. The distance between the quilting stitch lines may be based on the loft of the fibers and/or a required durability of the garment. The quilting stitch lines are generally horizontal, while the longitudinal axis of the bundle structures are vertical.Type: ApplicationFiled: July 29, 2014Publication date: February 4, 2016Inventors: Kevin Dee, Tetsuya O'Hara, Randall Harward
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Publication number: 20140141179Abstract: The invention relates to a method of producing improved feathers (including down feathers) by coating said feathers with coating materials via plasma deposition resulting in coated feathers and down feathers with improved properties such as moisture resistance, hydrophobicity, fill power (loft), and other improved characteristics.Type: ApplicationFiled: May 12, 2011Publication date: May 22, 2014Inventors: Christopher M. Pavlos, Robert P. Harkabus, Keris Ward, Donald E. Owens, Randy Harward, Tetsuya O'Hara, Duncan Ferguson
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Patent number: 8191171Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: GrantFiled: May 19, 2010Date of Patent: June 5, 2012Assignee: Patagonia Inc.Inventor: Tetsuya O'Hara
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Patent number: 7992218Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: GrantFiled: February 2, 2007Date of Patent: August 9, 2011Assignee: Patagonia, Inc.Inventor: Tetsuya O'Hara
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Publication number: 20100269238Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: ApplicationFiled: May 19, 2010Publication date: October 28, 2010Inventor: Tetsuya O'Hara
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Patent number: 7743428Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: GrantFiled: May 27, 2008Date of Patent: June 29, 2010Assignee: Patagonia Inc.Inventor: Tetsuya O'Hara
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Publication number: 20090126061Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: ApplicationFiled: February 2, 2007Publication date: May 21, 2009Inventor: Tetsuya O'Hara
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Publication number: 20080313784Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: ApplicationFiled: May 27, 2008Publication date: December 25, 2008Inventor: Tetsuya O'Hara
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Patent number: 7395553Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: GrantFiled: February 3, 2006Date of Patent: July 8, 2008Assignee: Patagonia, Inc.Inventor: Tetsuya O'Hara
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Publication number: 20070192921Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.Type: ApplicationFiled: February 3, 2006Publication date: August 23, 2007Inventor: Tetsuya O'Hara
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Patent number: 6013586Abstract: Tent material is provided having a resin coating. High UV resistance may be provided using resin coating with titanium dioxide. Colored tent material is provided using a resin coating with a coloring ingredient. Colored tent material having high UV resistance is provided using a resin coating with titanium and a coloring ingredient. Method is provided including laminating coating and fabric. Tent material retains its tensile and tear strength over prolonged exposure to outdoor conditions and after repeated laundering. Tent material is provided having brilliant colors and that can utilize colorless, white or multi-colored fabrics. Tent material provided retains its color and does not peel or flake over prolonged exposure to outdoor conditions.Type: GrantFiled: October 9, 1997Date of Patent: January 11, 2000Assignee: Dimension Polyant Sailcloth, Inc.Inventors: James M. McGhee, Tetsuya O'Hara