Patents by Inventor Takehiro Ohashi

Takehiro Ohashi 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: 11512231
    Abstract: This gas barrier laminate comprises a base layer; a gas barrier layer laminated on one surface (A) of the base layer, directly or with another layer sandwiched therebetween; a protective film (?) laminated directly on the gas barrier layer; and a protective film (?) laminated on a surface (B) opposite to the surface (A) of the base layer, directly or with another layer sandwiched therebetween, wherein the gas barrier layer contains a specific inorganic compound, and an adhesion at the time of peeling the protective film (?) and an adhesion at the time of peeling the protective film (?) under specific conditions are both less than or equal to specific values.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: November 29, 2022
    Assignee: LINTEC CORPORATION
    Inventors: Takumi Furuya, Wataru Iwaya, Takehiro Ohashi
  • Publication number: 20200236804
    Abstract: The invention is a laminate comprising at least a base layer, a gas barrier layer, and a layer composed of a cured product of an energy-curable resin, wherein: the gas barrier layer is laminated directly or via another layer on one side of the base layer; and the layer composed of the cured product of the energy-curable resin is laminated directly or via another layer on a side opposite to the gas barrier layer of the base layer. According to the present invention, there are provided a laminate excellent in gas barrier properties and unlike to cause a curl and a thermal contraction even when a thermal history is given so as to be suitably applicable to a sticking process to electronic devices, a member for electronic devices composed of the laminate, and an electronic device equipped with the member for electronic devices.
    Type: Application
    Filed: May 11, 2017
    Publication date: July 23, 2020
    Applicant: LINTEC Corporation
    Inventors: Takumi FURUYA, Satoshi NAGANAWA, Wataru IWAYA, Takehiro OHASHI
  • Publication number: 20200032115
    Abstract: This gas barrier laminate comprises a base layer; a gas barrier layer laminated on one surface (A) of the base layer, directly or with another layer sandwiched therebetween; a protective film (?) laminated directly on the gas barrier layer; and a protective film (?) laminated on a surface (B) opposite to the surface (A) of the base layer, directly or with another layer sandwiched therebetween, wherein the gas barrier layer contains a specific inorganic compound, and an adhesion at the time of peeling the protective film (?) and an adhesion at the time of peeling the protective film (?) under specific conditions are both less than or equal to specific values.
    Type: Application
    Filed: March 23, 2018
    Publication date: January 30, 2020
    Applicant: LINTEC CORPORATION
    Inventors: Takumi FURUYA, Wataru IWAYA, Takehiro OHASHI
  • Publication number: 20190232611
    Abstract: The present invention provides a laminate film comprising at least a base and a gas barrier layer, elongation strain (?) generated in a surface of the gas barrier layer, which is calculated by a following formula (1), is 0.8% or less; an electronic device member including the laminate film; and an electronic device equipped with the electronic device member. In formula (1), T is a distance [m] from a surface farthest from the gas barrier layer to the gas barrier layer in a thickness direction of the laminate film, and ? is a distance, from the surface of the laminate film, of a hypothetical plane (?) in the laminate film in which stress does not occur. According to the present invention, there are provided a laminate film excellent in gas barrier properties and bending properties, an electronic device member including this laminate film, and an electronic device equipped with this electronic device member.
    Type: Application
    Filed: October 20, 2017
    Publication date: August 1, 2019
    Applicant: LINTEC CORPORATION
    Inventors: Satoshi NAGANAWA, Takehiro OHASHI, Wataru IWAYA
  • Publication number: 20180066160
    Abstract: The present invention is: a gas barrier laminate comprising a base material and a gas barrier unit, wherein the gas barrier unit comprises a gas barrier layer (1) disposed on the base material side, and a gas barrier layer (2) disposed on a surface side of the gas barrier layer (1) opposite to the base material side, and a thickness of the gas barrier unit is 170 nm to 10 ?m; an electronic device member comprising the gas barrier laminate; and an electronic device comprising the electronic device member. The present invention provides: a gas barrier laminate having excellent gas barrier properties and excellent colorlessness and transparency, an electronic device member comprising this gas barrier laminate, and an electronic device comprising this electronic device member.
    Type: Application
    Filed: March 23, 2016
    Publication date: March 8, 2018
    Applicant: LINTEC CORPORATION
    Inventors: Takehiro OHASHI, Wataru IWAYA, Yuta SUZUKI
  • Patent number: 6113461
    Abstract: In order to eliminate a delay in a driving system and a control system during sequential operation of various component parts, to thereby realize a high speed and easy multi-axis control, a work delivery and removing device (7), a grindstone retracting device (14) and a gauge retracting device (19) are driven by respective compact electric motors (15, 13, 18) through associated reduction gear units. A reference pulse generator (34) for sequencers for generating reference pulses is provided, which reference pulses are distributed by a pulse distributor (35) to various position change curve setting units (36A, 36B, 36C). The position change curve setting units (36A, 36B, 36C) are a so-called electronic cam and output in response to receipt of the corresponding reference pulses respective position commands representative of predetermined position change curves (a, b, c). Servo-controllers (37A, 37B, 37C) are used for controlling the electric motors (15, 13, 18) in response to these outputs.
    Type: Grant
    Filed: September 24, 1997
    Date of Patent: September 5, 2000
    Assignee: NTN Corporation
    Inventors: Makoto Onoda, Masatoshi Ichikawa, Takehiro Ohashi, Shinji Kuwahara, Takahiro Nakano, Yuzo Hotta
  • Patent number: 5373489
    Abstract: An external storage device having racks for receiving cartridges each accommodating a storage medium therein, drive units capable of recording and reproducing data from the storage medium, a mechanism for transporting the cartridge, and a mechanism for loading the cartridge. A mechanical section and a control section are disposed in a rectangular parallelepiped housing and isolated from each other, except for a portion for ventilation, by a partition. An air inlet is formed in the housing adjacent to the mechanical section and provided with a filter and suction fans. An air outlet is formed in the housing adjacent to the control section and provided with an exhaust fan. The drive units and racks have substantially the same height and same width and are arranged face-to-face at both sides of the transport mechanism.
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: December 13, 1994
    Assignee: NEC Corporation
    Inventors: Kouichi Sato, Takehiro Ohashi