Patents by Inventor Yasumitsu Isobe

Yasumitsu Isobe 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).

  • Plastic article for automotive glazing
    Patent number: 9862806
    Abstract: A plastic article is provided wherein a plastic substrate is coated with multiple resin layers including a primer layer comprising a polymer having a UV-absorptive functional group incorporated therein and a weather resistant hardcoat layer comprising a reaction product of alkoxysilyl-containing benzophenone and/or a hydrolyzate thereof.
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: January 9, 2018
    Assignees: SHIN-ETSU CHEMICAL CO., LTD., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Motoo Fukushima, Koichi Higuchi, Hisatoshi Komori, Masaaki Yamaya, Kazumasa Okumura, Koichi Chigita, Yuya Maruyama, Tomokazu Takai, Yasumitsu Isobe, Nobuya Kawamura, Takayuki Nagai
  • PLASTIC ARTICLE FOR AUTOMOTIVE GLAZING
    Publication number: 20120058347
    Abstract: A plastic article is provided wherein a plastic substrate is coated with multiple resin layers including a primer layer comprising a polymer having a UV-absorptive functional group incorporated therein and a weather resistant hardcoat layer comprising a reaction product of alkoxysilyl-containing benzophenone and/or a hydrolyzate thereof.
    Type: Application
    Filed: September 2, 2011
    Publication date: March 8, 2012
    Applicants: SHIN-ETSU CHEMICAL CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Motoo FUKUSHIMA, Koichi HIGUCHI, Hisatoshi KOMORI, Masaaki YAMAYA, Kazumasa OKUMURA, Koichi CHIGITA, Yuya MARUYAMA, Tomokazu TAKAI, Yasumitsu ISOBE, Nobuya KAWAMURA, Takayuki NAGAI
  • Thermoplastic resin composition for producing automobile exterior parts
    Patent number: 8062557
    Abstract: Thermoplastic resin composition containing 18-80 weight % of a polyamide 6 resin with specific viscosity number and specific ratio of terminal carboxyl groups content to terminal amino groups content (component (A)); 5-25 weight % of a hydrogenated product of a block copolymer having a vinyl aromatic compound polymer block and a conjugated diene compound polymer block (component (B)); 3-15 weight % of a graft-modified hydrogenated product of such block copolymer (component (C)), said hydrogenated product being graft-modified with maleic anhydride in an amount of 2.6-5.0 weight % based on 100 weight % of said graft-modified hydrogenated product; 1-5 weight % conductive carbon black with specific BET specific surface area and specific DBP oil absorption (component (D)); 10-30 weight % talc having a specific average particle diameter (component (E)); 0.1-2 weight % of a phosphonite compound (component (F)); 0.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: November 22, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Kiyoji Takagi, Morio Tsunoda, Masami Suzuki, Takayuki Nagai, Yasumitsu Isobe
  • THERMOPLASTIC RESIN COMPOSITION FOR PRODUCING AUTOMOBILE EXTERIOR PARTS
    Publication number: 20090309073
    Abstract: To provide a resin composition having highly balanced properties of fluidity, impact resistance, dimensional stability, rigidity, heat-resistant rigidity, electrical conductivity, coating adhesion and appearance, which properties are required as a thermoplastic resin material for producing automobile exterior parts, and being excellent in retention stability, and a thermoplastic resin composition for producing automobile exterior parts obtained by molding the resin composition followed by electrostatic coating.
    Type: Application
    Filed: May 8, 2007
    Publication date: December 17, 2009
    Inventors: Kiyoji Takagi, Morio Tsunoda, Masami Suzuki, Takayuki Nagai, Yasumitsu Isobe
  • Polylactic acid composite material and molded body
    Patent number: 7084192
    Abstract: The polylactic acid composite material of the present invention comprises a polylactic acid, a low molecular weight compound which has an amide group, and a layered clay mineral that is organically modified by means of an organic onium salt. As a result, a polylactic acid composite material that has a sufficiently rapid crystallization rate, and that is superior in terms of heat resistance, moldability and mold release characteristics can be obtained.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: August 1, 2006
    Assignees: Kabushiki Kaisha Toyota Chuo Kankyusho, Toyota Jidosha Kabushiki Kaisha
    Inventors: Makoto Ouchi, Hirotaka Okamoto, Mitsuru Nakano, Hisato Takeuchi, Arimitsu Usuki, Takeshi Kanamori, Hiroshi Urayama, Hisashi Okuyama, Takashi Inou, Yasumitsu Isobe
  • Polylactic acid composite material and molded body
    Publication number: 20040054051
    Abstract: The polylactic acid composite material of the present invention comprises a polylactic acid, a low molecular weight compound which has an amide group, and a layered clay mineral that is organically modified by means of an organic onium salt. As a result, a polylactic acid composite material that has a sufficiently rapid crystallization rate, and that is superior in terms of heat resistance, moldability and mold release characteristics can be obtained.
    Type: Application
    Filed: July 15, 2003
    Publication date: March 18, 2004
    Applicants: Kabushiki Kaisha Toyota Chuo Kenkyusho, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Makoto Ouchi, Hirotaka Okamoto, Mitsuru Nakano, Hisato Takeuchi, Arimitsu Usuki, Takeshi Kanamori, Hiroshi Urayama, Hisashi Okuyama, Takashi Inou, Yasumitsu Isobe