Patents by Inventor Jun Aizawa

Jun Aizawa 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: 11942353
    Abstract: An adhesive tape for semiconductor processing, which includes a base material, a buffer layer that is provided on at least one surface side of the base material, and an adhesive layer that is provided on the other surface side of the base material. This adhesive tape is configured such that: the buffer layer has a Young's modulus of 10-400 MPa at 23° C. and a rupture energy of 1-9 MJ/m3; and the Young's modulus of the base material at 23° C. is higher than the above-mentioned Young's modulus of the buffer layer.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: March 26, 2024
    Assignee: Lintec Corporation
    Inventors: Kazuto Aizawa, Jun Maeda
  • Patent number: 9738266
    Abstract: An engine controller includes: a warm-up control unit that performs warm-up operation for letting the engine continuously operate until an integration value of air intake of the engine comes to a predetermined integration value in order to warm up a catalyst provided in an exhaust system when the engine is first started after start-up of the vehicle; and a continuation control unit that lets the engine continuously operate for a predetermined period subsequent to an end of the warm-up operation. The continuation control unit takes an output value of the engine as a request output value when the request output value of the engine is a predetermined idling output value or more that is smaller than the predetermined warm-up output value and takes the output value as the warm-up output value when the request output value is less than the predetermined idling output value.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: August 22, 2017
    Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Jun Aizawa, Wataru Matsumura, Shingo Sonoda
  • Patent number: 8880268
    Abstract: Assumed torque Tb is calculated based on an operation state of an engine when there is no abnormality in sensors, the engine is in a warm-up completion state, and a travel mode is a series mode, and actual torque Ta is calculated and friction torque Tf is calculated based on information on an actual amount of electric power generation of a generator. When the friction torque Tf is larger than an upper limit clip value, the upper limit clip value is the friction torque Tf, and when the friction torque Tf is smaller than the lower limit clip value, the lower limit clip value is the friction torque Tf, correction torque Tc is calculated, and an operation of an electronic control instrument of the engine is controlled so as to set the assumed torque Tb to the correction torque Tc.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: November 4, 2014
    Assignee: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Yoshihiro Omi, Jun Aizawa, Tatsuya Tawaki
  • Publication number: 20140297166
    Abstract: An engine controller includes: a warm-up control unit that performs warm-up operation for letting the engine continuously operate until an integration value of air intake of the engine comes to a predetermined integration value in order to warm up a catalyst provided in an exhaust system when the engine is first started after start-up of the vehicle; and a continuation control unit that lets the engine continuously operate for a predetermined period subsequent to an end of the warm-up operation. The continuation control unit takes an output value of the engine as a request output value when the request output value of the engine is a predetermined idling output value or more that is smaller than the predetermined warm-up output value and takes the output value as the warm-up output value when the request output value is less than the predetermined idling output value.
    Type: Application
    Filed: March 25, 2014
    Publication date: October 2, 2014
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Jun AIZAWA, Wataru MATSUMURA, Shingo SONODA
  • Publication number: 20140163795
    Abstract: Assumed torque Tb is calculated based on an operation state of an engine when there is no abnormality in sensors, the engine is in a warm-up completion state, and a travel mode is a series mode, and actual torque Ta is calculated and friction torque Tf is calculated based on information on an actual amount of electric power generation of a generator. When the friction torque Tf is larger than an upper limit clip value, the upper limit clip value is the friction torque Tf, and when the friction torque Tf is smaller than the lower limit clip value, the lower limit clip value is the friction torque Tf, correction torque Tc is calculated, and an operation of an electronic control instrument of the engine is controlled so as to set the assumed torque Tb to the correction torque Tc.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Applicant: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Yoshihiro OMI, Jun AIZAWA, Tatsuya TAWAKI
  • Publication number: 20130175744
    Abstract: Antivibration rubber device provided between a vibration source and a vehicle body is provided with: a first mounting member (11) which is mounted to the vibration source side; an elastic member (13) which is in close contact with a surface of the first mounting member (11) and has a step formed at the end part on the vibration source side; and a second mounting member (12) which is integrally connected to the vehicle body side, thereby suppressing occurrence of a crack in the elastic member of the antivibration rubber device and improving durability enabling long-term use.
    Type: Application
    Filed: September 5, 2011
    Publication date: July 11, 2013
    Applicants: Yamashita Rubber Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Yasuhiro Goshima, Toshimichi Watanabe, Teruyuki Hirokawa, Jun Aizawa
  • Publication number: 20120305828
    Abstract: A vibration-insulating rubber composition includes: a rubber component (A) that is composed of an isoprene-based rubber; a rubber component (B) that is composed of a butadiene-based rubber; carbon black that is present mainly in the rubber component (B); and silica that is present mainly in the rubber component (A). The rubber composition exhibits improved durability without suffering from deterioration of vibration-insulation characteristics.
    Type: Application
    Filed: January 31, 2011
    Publication date: December 6, 2012
    Applicant: Yamashita Rubber Co., Ltd.
    Inventors: Yoshiaki Gomi, Jun Aizawa, Keiichi Arakawa, Yu Annaka