Patents by Inventor Satoshi Seike

Satoshi Seike 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).

  • METHOD OF PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL, RESIN BASE MATERIAL AND PREFORM
    Publication number: 20170239895
    Abstract: A production method for a fiber reinforced composite material includes heating a preform formed by laminating a prepreg layer (I) including a reinforcement fiber (A) and a thermosetting resin (B-1) with a resin layer (II) including a thermosetting resin (B-2) and a solid additive (C) to cure the thermosetting resin (B-1) and the thermosetting resin (B-2), the cured resin layer (II?) formed by curing the resin layer (II) having an average thickness of 35 ?m or more and 300 ?m or less.
    Type: Application
    Filed: October 8, 2015
    Publication date: August 24, 2017
    Inventors: Tomohiro Takehara, Satoshi Seike, Masato Honma, Satomi Matsuo
  • CARBON FIBER
    Publication number: 20140343218
    Abstract: A method of making a carbon fiber structure including a carbon fiber is coated with a sizing at an amount X between 0.05 and 0.30 weight %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = w 0 - w 1 w 0 × 100 where W0 is a weight of the carbon fiber with the sizing, and W1 is a weight of the carbon fiber without the sizing.
    Type: Application
    Filed: January 23, 2014
    Publication date: November 20, 2014
    Applicant: TORAY CARBON FIBERS AMERICA, INC.
    Inventors: Makoto Kibayashi, Satoshi Seike, Lawrence A. Pranger
  • CHOPPED CARBON FIBER
    Publication number: 20130309492
    Abstract: A chopped carbon fiber is made of a carbon fiber, which is coated with a sizing being formed of a heat resistant polymer or a precursor of the heat resistant polymer.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Inventors: Satoshi SEIKE, Makoto Kibayashi, Anand Valliyur Rau
  • CARBON FIBER BRAID
    Publication number: 20130309490
    Abstract: A carbon fiber braid is made of a carbon fiber, which is coated with a sizing being formed of a heat resistant polymer or a precursor of the heat resistant polymer.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Inventors: Satoshi SEIKE, Makoto Kibayashi, Anand Valliyur Rau
  • MILLED CARBON FIBER
    Publication number: 20130309491
    Abstract: A milled carbon fiber is made of a carbon fiber, which is coated with a sizing at an amount X between 0.05 and 0.30 weight %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = w o - w 1 w o × 100 where W0 is the weight of the carbon fiber with the sizing, and W1 is the weight of the carbon fiber without the sizing.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Inventors: Satoshi SEIKE, Makoto Kibayashi, Anand Valliyur Rau
  • CARBON FIBER FABRIC
    Publication number: 20130309925
    Abstract: A carbon fiber fabric is made of a carbon fiber, which is coated with a sizing being formed of a heat resistant polymer or a precursor of the heat resistant polymer.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Inventors: Satoshi SEIKE, Makoto Kibayashi, Anand Valliyur Rau
  • THERMOPLASTIC MOLDING PREFORM
    Publication number: 20130260131
    Abstract: A thermoplastic molding preform is made of a carbon fiber, which is coated with a sizing at an amount X between 0.05 and 0.30 weight %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = W 0 - W 1 W 0 × 100 where W0 is the weight of the carbon fiber with the sizing, and W1 is the weight of the carbon fiber without the sizing.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 3, 2013
    Inventors: Satoshi SEIKE, Makoto Kibayashi, Kishio Miwa, Anand Valliyur Rau, Leigh A. Hudson
  • CARBON FIBER
    Publication number: 20130253096
    Abstract: A carbon fiber is coated with a sizing at an amount X between 0.05 and 0.30 weight %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = w 0 - w 2 w 0 × 100 where W0 is a weight of the carbon fiber with the sizing, and W1 is a weight of the carbon fiber without the sizing.
    Type: Application
    Filed: May 16, 2013
    Publication date: September 26, 2013
    Applicant: TORAY CARBON FIBERS AMERICA, INC.
    Inventors: Makoto KIBAYASHI, Satoshi SEIKE, Lawrence A PRANGER
  • THERMOPLASTIC RESIN IMPREGNATED TAPE
    Publication number: 20130143025
    Abstract: A thermoplastic resin impregnated tape is made of a carbon fiber, which is coated with a sizing at an amount X between 0.05 and 0.30 weight %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = W 0 - W 1 W 0 × 100 where W0 is the weight of the carbon fiber with the sizing, and W1 is the weight of the carbon fiber without the sizing.
    Type: Application
    Filed: December 6, 2011
    Publication date: June 6, 2013
    Inventors: Makoto KIBAYASHI, Satoshi Seike, Lawrence A. Pranger, Anand Valliyur Rau
  • CARBON FIBER
    Publication number: 20120123053
    Abstract: A carbon fiber is coated with a sizing at an amount X between 0.1 and 0.3 wt %. The sizing is formed of a heat resistant polymer or a precursor of the heat resistant polymer. The amount X of the sizing is expressed with a following formula: X = w 0 - w 1 w 0 × 100 where W0 is a weight of the carbon fiber with the sizing, and W1 is a weight of the carbon fiber without the sizing.
    Type: Application
    Filed: November 16, 2010
    Publication date: May 17, 2012
    Inventors: Makoto Kibayashi, Satoshi Seike, Lawrence A. Pranger, Anand Valliyur Rau