Patents by Inventor Shuji TATSUNO

Shuji TATSUNO 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 manufacturing a composite
    Patent number: 10456965
    Abstract: A composite (100) comprises: an integrally molded article of two or more function parts (111) made of a cured material of a liquid resin composition and two or more connection parts (112); and a retention part (120) made of a resin composition different from the liquid resin composition and having two or more through-holes (121) or concave parts. The function parts (111) are respectively arranged inside the through-holes (121) or the concave parts of the retention part (120). The connection parts (112) are joined to a surface of the retention part (120).
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: October 29, 2019
    Assignee: Enplas Corporation
    Inventors: Shuji Tatsuno, Hiroshi Motoki, Tomohiro Saito, Yuya Oshima
  • Light flux controlling member, light emitting device and method for manufacturing light flux controlling member
    Patent number: 10203089
    Abstract: A light flux controlling member includes a lens body and a cut part. The lens body and the cut part are an integrally molded article composed of a cured product of a liquid resin composition. The cut part extends outward from the entire circumference of the outer peripheral part of the lens body in plan view of the light flux controlling member. The cut part includes the outward-facing end surface bearing a blade mark or a melting mark. In the front-rear direction of the light flux controlling member, the distance between the bottom surfaces of the cut part and the lens body is 20 ?m or more.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: February 12, 2019
    Assignee: ENPLAS CORPORATION
    Inventors: Shuji Tatsuno, Hiroshi Motoki
  • COMPOSITE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20180029263
    Abstract: A composite (100) comprises: an integrally molded article of two or more function parts (111) made of a cured material of a liquid resin composition and two or more connection parts (112); and a retention part (120) made of a resin composition different from the liquid resin composition and having two or more through-holes (121) or concave parts. The function parts (111) are respectively arranged inside the through-holes (121) or the concave parts of the retention part (120). The connection parts (112) are joined to a surface of the retention part (120).
    Type: Application
    Filed: January 19, 2016
    Publication date: February 1, 2018
    Applicant: Enplas Corporation
    Inventors: Shuji TATSUNO, Hiroshi MOTOKI, Tomohiro SAITO, Yuya OSHIMA
  • LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT FLUX CONTROLLING MEMBER
    Publication number: 20180010771
    Abstract: A light flux controlling member includes a lens body and a cut part. The lens body and the cut part are an integrally molded article composed of a cured product of a liquid resin composition. The cut part extends outward from the entire circumference of the outer peripheral part of the lens body in plan view of the light flux controlling member. The cut part includes the outward-facing end surface bearing a blade mark or a melting mark. In the front-rear direction of the light flux controlling member, the distance between the bottom surfaces of the cut part and the lens body is 20 ?m or more.
    Type: Application
    Filed: July 5, 2017
    Publication date: January 11, 2018
    Inventors: Shuji TATSUNO, Hiroshi MOTOKI