Patents by Inventor Masayoshi Suzuki

Masayoshi Suzuki 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: 11344927
    Abstract: To provide a cleaner configured so that the cleaner can accurately remove dust and dirt, will leave less adhesive residue, and can sufficiently clean areas including an end surface of a ferrule and a guide pin. A cleaner is provided with an adhesive layer having an exposed surface facing an end surface of a connector from which a guide pin protrudes, the adhesive layer being elastically deformable when subjected to contact with the guide pin, and a holding part having a holding wall for holding the adhesive layer while exposing at least the exposed surface, the holding part being capable of bringing the guide pin into contact with the adhesive layer at a position at which the distance from the guide pin to the holding wall is greater than the length of the guide pin.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: May 31, 2022
    Assignee: Tomoegawa Co., Ltd.
    Inventors: Masayoshi Suzuki, Makoto Goto
  • Publication number: 20220107469
    Abstract: Provided is a cleaning device that can follow a complicated shape and can accurately remove stains by using a resin having high toughness. A cleaning device including a contaminant collector, in which the cleaning device is characterized in that the contaminant collector includes a polyurethane resin, the contaminant collector has an Asker C hardness of 45 to 90, and the contaminant collector has a tensile strength of 2.0 MPa or more and 30 MPa or less.
    Type: Application
    Filed: January 23, 2020
    Publication date: April 7, 2022
    Inventors: Makoto GOTO, Masayoshi SUZUKI
  • Patent number: 11269255
    Abstract: The present invention relates to a photosensitive composition, and a color conversion film. The present invention further relates to a use of the photosensitive composition in a color conversion film fabrication process, and to a use of the color conversion film in an optical device. The invention further more relates to an optical device comprising the color conversion film and method for preparing the color conversion film and the optical device.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: March 8, 2022
    Assignees: Merck Patent GmbH, AZ Electronic Materials (Luxembourg) S.A.R.L.
    Inventors: Yuki Hirayama, Tadashi Kishimoto, Masayoshi Suzuki, Daishi Yokoyama, Katsuto Taniguchi, Toshiaki Nonaka
  • Publication number: 20220035106
    Abstract: Provided is an optical connector cleaning tool that is unlikely to cause a static charge and can accurately remove dust located on an end surface of an optical connector.
    Type: Application
    Filed: September 20, 2019
    Publication date: February 3, 2022
    Inventors: Makoto GOTO, Masayoshi SUZUKI
  • Publication number: 20210363421
    Abstract: The present invention relates to a composition comprising a semiconducting light emitting nanoparticle.
    Type: Application
    Filed: November 20, 2018
    Publication date: November 25, 2021
    Applicant: MERCK PATENT GMBH
    Inventors: Yuki HIRAYAMA, Tomohisa GOTO, Tadashi KISHIMOTO, Masayoshi SUZUKI, Teruaki SUZUKI
  • Publication number: 20210317323
    Abstract: The present invention relates to a composition and to a method of manufacturing a composition.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 14, 2021
    Applicant: Merck Patent GmbH
    Inventors: Tadashi KISHIMOTO, Yuko ARAI, Masayoshi SUZUKI, Daishi YOKOYAMA, Katsuto TANIGUCHI
  • Publication number: 20210132299
    Abstract: A cleaning tool that cleans an optical connector includes an adhesive body that contacts an optical signal region of the optical connector where an optical signal enters and is emitted from the optical connector; and a base that holds the adhesive body. The base includes a first protrusion on a holding surface of a holding part that holds the adhesive body. The first protrusion is disposed at a rear side of a section of the adhesive body and is in contact with the optical signal region.
    Type: Application
    Filed: March 6, 2018
    Publication date: May 6, 2021
    Applicants: FUJIKURA LTD., TOMOEGAWA CO., LTD.
    Inventors: Akihiro Nakama, Shigeo Takahashi, Hirotaka Asada, Makoto Goto, Masayoshi Suzuki
  • Publication number: 20210041638
    Abstract: To provide a cleaner capable of easily cleaning the side surface of a pin of an optical connector. There is provided an optical connector end surface cleaner 10A, including: a cleaning tape 11 to be contacted with the end surface of an optical connector 20; and a receiving part 14A in which at least one pin insertion recess 15A into which at least one pin 22 of the optical connector 20 is capably inserted is formed, wherein a part of the cleaning tape 11 is inserted into the at least one pin insertion recess 15A together with the at least one pin 22 by being pressed by the at least one pin 22 to be inserted into the at least one pin insertion recess 15A of the receiving part 14A, and is interposed between an inner wall surface of the at least one pin insertion recess 15A and a side surface of the at least one pin 22.
    Type: Application
    Filed: February 8, 2019
    Publication date: February 11, 2021
    Inventors: Makoto GOTO, Masayoshi SUZUKI
  • Publication number: 20200319557
    Abstract: The present invention relates to a photosensitive composition, and a color conversion film. The present invention further relates to a use of the photosensitive composition in a color conversion film fabrication process, and to a use of the color conversion film in an optical device. The invention further more relates to an optical device comprising the color conversion film and method for preparing the color conversion film and the optical device.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 8, 2020
    Applicants: Merck Patent GmbH, AZ Electronic Materials (Luxembourg) S.A.R.L.
    Inventors: Yuki HIRAYAMA, Tadashi KISHIMOTO, Masayoshi SUZUKI, Daishi YOKOYAMA, Katsuto TANIGUCHI, Toshiaki NONAKA
  • Patent number: 10739531
    Abstract: To provide a connector cleaning tool capable of precisely removing dust even on an end surface of a connector having irregularities. The connector cleaning tool includes a buffer body, and an adhesive body arranged with the buffer body, in which in a case where the connector cleaning tool is pressed toward a connection end surface of a connector on which a guide pin is protrudingly provided, the guide pin is inserted into the buffer body via the adhesive body.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: August 11, 2020
    Assignee: TOMOEGAWA CO., LTD.
    Inventors: Mitsuyoshi Takanashi, Nobuhiro Hashimoto, Yoshihiro Goto, Masayoshi Suzuki, Makoto Goto
  • Publication number: 20200190400
    Abstract: The present invention relates to a composition comprising a nanoparticle.
    Type: Application
    Filed: June 5, 2018
    Publication date: June 18, 2020
    Applicant: Merck Patent GmbH
    Inventors: Yuki HIRAYAMA, Tadashi KISHIMOTO, Tomohisa GOTO, Masayoshi SUZUKI, Teruaki SUZUKI
  • Patent number: 10676643
    Abstract: A coating film-forming composition includes a hydrolysis-condensation product of a hydrolyzable silane and fine inorganic particles subjected to a special dispersion treatment, that can be formed into a highly heat-resistant, highly transparent coating film capable of exhibiting a high refractive index and having a large thickness and excellent storage stability as a coating composition; and a process for producing the coating film-forming composition.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: June 9, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taku Kato, Masayoshi Suzuki, Natsumi Murakami, Daiki Iijima, Tomoki Furukawa, Yoshinari Koyama
  • Patent number: 10678134
    Abstract: The present invention relates to a photosensitive composition, and a color conversion film. The present invention further relates to a use of the photosensitive composition in a color conversion film fabrication process, and to a use of the color conversion film in an optical device. The invention further more relates to an optical device comprising the color conversion film and method for preparing the color conversion film and the optical device.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: June 9, 2020
    Assignees: MERCK PATENT GMBH, AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
    Inventors: Yuki Hirayama, Tadashi Kishimoto, Masayoshi Suzuki, Daishi Yokoyama, Katsuto Taniguchi, Toshiaki Nonaka
  • Publication number: 20200157419
    Abstract: The present invention relates to a composition comprising a semiconducting light emitting nanoparticle.
    Type: Application
    Filed: June 26, 2018
    Publication date: May 21, 2020
    Applicant: Merck Patent GmbH
    Inventors: Tadashi KISHIMOTO, Yuki HIRAYAMA, Tomohisa GOTO, Masayoshi SUZUKI, Teruaki SUZUKI
  • Patent number: 10545378
    Abstract: The present invention relates to an electro-optical switching element comprising at least one light source, and a light converting layer, and to a use of the electro-optical switching element in an optical device. The invention further relates to an optical device comprising the electro-optical switching element.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: January 28, 2020
    Assignee: Merck Patent GmbH
    Inventors: Masayoshi Suzuki, Tadashi Kishimoto
  • Publication number: 20200016632
    Abstract: A cleaning tool that cleans an optical connector includes an adhesive body that contacts an optical signal region of the optical connector where an optical signal enters and is emitted from the optical connector. The adhesive body includes a protrusion that protrudes in a region—that contacts the optical signal region.
    Type: Application
    Filed: March 6, 2018
    Publication date: January 16, 2020
    Applicant: FUJIKURA LTD.
    Inventors: Akihiro Nakama, Junichi Nakane, Kunihiko Fujiwara, Shigeo Takahashi, Hirotaka Asada, Makoto Goto, Masayoshi Suzuki
  • Publication number: 20200014270
    Abstract: A feeding unit is provided which includes; a plurality of feeding bodies, each electrically connected to a conductor constituting a coil wound for each of a plurality of phases; and a resin holding portion made of resin material and integrally connecting and holding the plurality of feeding bodies, the resin holding portion comprising an external-side protection part surrounding each feeding body and a connection part connecting two of the adjacent external-side protection parts. A thickness size of the connection part is set to the same as a thickness size of a resin of the external-side protection part.
    Type: Application
    Filed: March 6, 2018
    Publication date: January 9, 2020
    Inventors: Yusuke OSUMI, Kei AKAZAWA, Masayoshi SUZUKI
  • Publication number: 20200014276
    Abstract: A feeding body is provided which includes: a power supply main body including a conductor; a terminal formed at one end of the power supply main body; and a protection portion formed, by molding, at a junction with the terminal of the power supply main body. The protection portion includes: a clip assembled on the power supply main body; and a cover part formed by molding in a state in which the power supply main body is positioned in a cavity of a mold while a clamp part of the clip is sandwiched between pieces of the mold.
    Type: Application
    Filed: March 6, 2018
    Publication date: January 9, 2020
    Inventors: Yusuke OSUMI, Kei AKAZAWA, Masayoshi SUZUKI
  • Patent number: 10509319
    Abstract: The present invention relates to a photosensitive composition comprising at least one nanosized fluorescent material and polysiloxane, to a color conversion film, and to a use of the color conversion film in an optical device. The invention further relates to an optical device comprising the color conversion film and a method for preparing the color conversion film and the optical device.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: December 17, 2019
    Assignees: Merck Patent GmbH, AZ Electronic Materials (Luxembourg) S.a.r.l.
    Inventors: Masayoshi Suzuki, Tadashi Kishimoto, Yuki Hirayama, Stephan Dertinger, Toshiaki Nonaka, Daishi Yokoyama
  • Publication number: 20190247895
    Abstract: To provide a cleaner configured so that the cleaner can accurately remove dust and dirt, will leave less adhesive residue, and can sufficiently clean areas including an end surface of a ferrule and a guide pin. A cleaner is provided with an adhesive layer having an exposed surface facing an end surface of a connector from which a guide pin protrudes, the adhesive layer being elastically deformable when subjected to contact with the guide pin, and a holding part having a holding wall for holding the adhesive layer while exposing at least the exposed surface, the holding part being capable of bringing the guide pin into contact with the adhesive layer at a position at which the distance from the guide pin to the holding wall is greater than the length of the guide pin.
    Type: Application
    Filed: October 17, 2017
    Publication date: August 15, 2019
    Inventors: Masayoshi SUZUKI, Makoto GOTO