Patents by Inventor Jiro Nozaki

Jiro Nozaki 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: 11627784
    Abstract: Fastener stringer includes a fastener tape provided with a fastener element; and a stop part arranged at an end of the fastener tape. The stop part includes: a magnetic body; an encapsulating member encapsulating the magnetic body; and an injection-molded portion that at least partially covers or surrounds the encapsulating member encapsulating the magnetic body. At least the encapsulating member hinders heat from being transferred to the magnetic body while the injection-molded portion is formed.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: April 18, 2023
    Assignee: YKK Corporation
    Inventors: Yuchen Tung, Kazuo Tamura, Yoshinori Kojima, Jiro Nozaki
  • Patent number: 11425972
    Abstract: Stop member includes: a first member including a first insert to be inserted into a slider via a rear mouth of the slider, and a first base positioned rearward of the first insert; and a second member including a second insert to be inserted into the slider via a slit extending between the rear mouth and a front mouth of the slider, and a second base to be overlaid onto the first base. The first and second bases are configured to effect magnetic attraction and/or repulsion between the first and second bases when the first and second bases are overlaid. The second base rotates relative to the first base in accordance with the magnetic attraction and/or repulsion to allow the second insert to pivot toward the slit.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: August 30, 2022
    Assignee: YKK CORPORATION
    Inventors: Tomoyuki Ekko, Yu Chen Tung, Jiro Nozaki
  • Publication number: 20220225740
    Abstract: Fastener stringer includes a fastener tape provided with a fastener element; and a stop part arranged at an end of the fastener tape. The stop part includes: a magnetic body; an encapsulating member encapsulating the magnetic body; and an injection-molded portion that at least partially covers or surrounds the encapsulating member encapsulating the magnetic body. At least the encapsulating member hinders heat from being transferred to the magnetic body while the injection-molded portion is formed.
    Type: Application
    Filed: September 10, 2019
    Publication date: July 21, 2022
    Inventors: Yuchen Tung, Kazuo Tamura, Yoshinori Kojima, Jiro Nozaki
  • Patent number: 11202487
    Abstract: A first stop member includes a first base and a first insert that is positioned between the first base and a first fastener element and is inserted into the slider via a rear mouth of a slider. A second stop member includes a second base and a second insert that is positioned between the second base and a second fastener element and is inserted into the slider via a second slit of the slider. The second insert moves toward the second slit of the slider in accordance with at least one or respective rotations of the first and second bases. A rotational axis with respect to the at least one or respective rotations of the first and second bases is positioned between the first tape region and the second tape region.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: December 21, 2021
    Assignee: YKK CORPORATION
    Inventors: Yu Chen Tung, Jiro Nozaki, Shigeyoshi Takazawa, Yoshinori Kojima, Shigeki Annaka
  • Publication number: 20210007446
    Abstract: Stop member includes: a first member including a first insert to be inserted into a slider via a rear mouth of the slider, and a first base positioned rearward of the first insert; and a second member including a second insert to be inserted into the slider via a slit extending between the rear mouth and a front mouth of the slider, and a second base to be overlaid onto the first base. The first and second bases are configured to effect magnetic attraction and/or repulsion between the first and second bases when the first and second bases are overlaid. The second base rotates relative to the first base in accordance with the magnetic attraction and/or repulsion to allow the second insert to pivot toward the slit.
    Type: Application
    Filed: March 12, 2018
    Publication date: January 14, 2021
    Inventors: Tomoyuki EKKO, Yu Chen TUNG, Jiro NOZAKI
  • Publication number: 20200275745
    Abstract: A first stop member includes a first base and a first insert that is positioned between the first base and a first fastener element and is inserted into the slider via a rear mouth of a slider. A second stop member includes a second base and a second insert that is positioned between the second base and a second fastener element and is inserted into the slider via a second slit of the slider. The second insert moves toward the second slit of the slider in accordance with at least one or respective rotations of the first and second bases. A rotational axis with respect to the at least one or respective rotations of the first and second bases is positioned between the first tape region and the second tape region.
    Type: Application
    Filed: September 26, 2017
    Publication date: September 3, 2020
    Inventors: Yu Chen TUNG, Jiro NOZAKI, Shigeyoshi TAKAZAWA, Yoshinori KOJIMA, Shigeki ANNAKA
  • Patent number: 10512314
    Abstract: A stop member may include: a main body fixed to both fastener tapes of a slide fastener, the main body including a first portion arranged on first tape surfaces of the fastener tapes and a second portion arranged on second tape surfaces, the second tape surfaces being opposite to the first tape surfaces; and at least one leg fixed to at least one fastener tape and coupled to the first portion of the main body, the leg extending away from the main body and covering a first region of the first tape surface of the fastener tape. The second tape surface may include a second region that is opposite to the first region of the first tape surface and includes a bare region of the second tape surface. The bare region may extend from a peripheral wall surface of the second portion toward a terminal end of the leg.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: December 24, 2019
    Assignee: YKK Corporation
    Inventors: John Holliday, Jr., Ryuji Yamazaki, Shigeyoshi Takazawa, Jiro Nozaki, Yoshinori Kojima
  • Publication number: 20190090597
    Abstract: A stop member may include: a main body fixed to both fastener tapes of a slide fastener, the main body including a first portion arranged on first tape surfaces of the fastener tapes and a second portion arranged on second tape surfaces, the second tape surfaces being opposite to the first tape surfaces; and at least one leg fixed to at least one fastener tape and coupled to the first portion of the main body, the leg extending away from the main body and covering a first region of the first tape surface of the fastener tape. The second tape surface may include a second region that is opposite to the first region of the first tape surface and includes a bare region of the second tape surface. The bare region may extend from a peripheral wall surface of the second portion toward a terminal end of the leg.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 28, 2019
    Inventors: John Holliday, JR., Ryuji Yamazaki, Shigeyoshi Takazawa, Jiro Nozaki, Yoshinori Kojima
  • Patent number: 8910352
    Abstract: A slide fastener includes a pair of first and second separable interfitting parts fixed to first and second fastener stringers. The first separable interfitting part includes a slider-holding part, and the second separable interfitting part is configured to be insertable/removable into/from the slider held on the slider-holding part through the tape insertion gap. A protruding part is arranged at a front end of the second separable interfitting part. A width dimension A of the protruding part, a dimension B between a back end of a side surface of the protruding part and an opposed end on a side opposite to the first separable interfitting part, and a dimension C between a guide post and a flange of the slider have a relationship of A<C<B.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 16, 2014
    Assignee: YKK Corporation
    Inventors: Jiro Nozaki, Kenji Yuki, Kiyomasa Segawa, Hideki Sato
  • Patent number: 8844101
    Abstract: A reverse opening slide fastener is provided with a pair of first and second separable connection members which are firmly fixed to first and second fastener stringers, and a pair of first and second sliders. A connection and separation operation can be carried out by inserting and removing the second separable connection member into and from the first and second sliders. The second separable connection member has an inserting and removing region which can be inserted into and removed from the first and second sliders via a gap between upper and lower flanges of the first and second sliders. Further, a positioning structure which decides a relative position between the first separable connection member and the second separable connection member is arranged, whereby it is possible to improve an operability of the connection and separation operation.
    Type: Grant
    Filed: December 25, 2009
    Date of Patent: September 30, 2014
    Assignee: YKK Corporation
    Inventors: Jiro Nozaki, Shunji Akashi
  • Publication number: 20130074292
    Abstract: A slide fastener according to the invention includes a pair of first and second separable interfitting parts fixed to first and second fastener stringers. A protruding part is arranged at a front end of the second separable interfitting part and if a width dimension of the protruding part is defined as a first dimension A, a dimension between a back end of a side surface of the protruding part and an opposed end on a side opposite to the first separable interfitting part is defined as a second dimension B, and a dimension between a diamond and a flange of the slider is defined as a third dimension C, the protruding part has a relationship of the first dimension A<the third dimension C<the second dimension B. Accordingly, when the second separable interfitting part is held in a normal position, element rows can smoothly be interlocked.
    Type: Application
    Filed: June 23, 2010
    Publication date: March 28, 2013
    Applicant: YKK Corporation
    Inventors: Jiro Nozaki, Kenji Yuki, Kiyomasa Segawa, Hideki Sato
  • Publication number: 20130052341
    Abstract: A method of manufacturing an alignment film includes directly pressing a master having fine linear concavity-convexity in order of nanometer on a surface thereof to a surface of a base film at a temperature lower than a glass transition temperature of the base film, and thereby transferring a pattern corresponding to the concavity-convexity on the master to the surface of the base film.
    Type: Application
    Filed: August 17, 2012
    Publication date: February 28, 2013
    Applicant: Sony Corporation
    Inventors: Hirokazu Odagiri, Mitsunari Hoshi, Shinya Suzuki, Jiro Nozaki, Hitoshi Katakura
  • Publication number: 20120260468
    Abstract: A reverse opening slide fastener is provided with a pair of first and second separable connection members which are firmly fixed to first and second fastener stringers, and a pair of first and second sliders. A connection and separation operation can be carried out by inserting and removing the second separable connection member into and from the first and second sliders. The second separable connection member has an inserting and removing region which can be inserted into and removed from the first and second sliders via a gap between upper and lower flanges of the first and second sliders. Further, a positioning structure which decides a relative position between the first separable connection member and the second separable connection member is arranged, whereby it is possible to improve an operability of the connection and separation operation.
    Type: Application
    Filed: December 25, 2009
    Publication date: October 18, 2012
    Inventors: Jiro Nozaki, Shunji Akashi
  • Publication number: 20090079896
    Abstract: An optical element covering member, and a backlight and a liquid crystal display device which use the optical element covering member are disclosed. The optical element covering member includes an optical element stacked member including one or more optical elements and a support medium for supporting the one or more optical elements, and a covering member for covering the optical element stacked member. The optical element stacked member covered with the covering member has at least one hole portion formed in an outer edge portion thereof.
    Type: Application
    Filed: August 11, 2008
    Publication date: March 26, 2009
    Applicant: SONY CORPORATION
    Inventors: Hiroshi Hayashi, Yoshiyuki Maekawa, Masami Miyake, Jiro Nozaki, Katsuyoshi Ushizawa, Masayasu Kakinuma