Patents by Inventor Yuki Hirayama

Yuki Hirayama 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).

  • ANTIBODY-DRUG CONJUGATE
    Publication number: 20240148895
    Abstract: An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): (where represents the binding site with X), and n is in the range of about 1 to about 8).
    Type: Application
    Filed: August 24, 2023
    Publication date: May 9, 2024
    Inventors: Masayuki MIYANO, Yuya NAKAZAWA, Kentaro ISO, Yuki YABE, Hirotatsu UMIHARA, Junichi TAGUCHI, Satoshi INOUE, Shuntaro TSUKAMOTO, Hiroyuki KOGAI, Atsumi YAMAGUCHI, Tsuyoshi AKAGI, Yohei MUKAI, Toshifumi HIRAYAMA, Masaki KATO, Toshiki MOCHIZUKI, Akihiko YAMAMOTO, Yuji YAMAMOTO, Takato SAKURADA
  • COMPOSITION
    Publication number: 20240002688
    Abstract: The present invention relates to a composition comprising at least one light emitting moiety.
    Type: Application
    Filed: October 18, 2021
    Publication date: January 4, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Yuki HIRAYAMA, Tadashi KISHIMOTO, Tomohisa GOTO, Hiromoto SATO, Nils GREINERT, Teruaki SUZUKI
  • COMPOSITION
    Publication number: 20230392033
    Abstract: The present invention relates to a composition comprising at least one light emitting moiety.
    Type: Application
    Filed: October 11, 2021
    Publication date: December 7, 2023
    Applicant: Merck Patent GmbH
    Inventors: Tadashi KISHIMOTO, Yuki HIRAYAMA, Julian BURSCHKA, Teruaki SUZUKI, Nils GREINERT, Denis GLOZMAN, Ehud SHAVIV, Yaron AVIV, Elizaveta KOSSOY
  • PROCESS
    Publication number: 20230374325
    Abstract: The present invention relates to a process for fabricating cured composition.
    Type: Application
    Filed: October 11, 2021
    Publication date: November 23, 2023
    Applicant: Merck Patent GmbH
    Inventors: Tadashi KISHIMOTO, Yuki HIRAYAMA, Julian BURSCHKA, Teruaki SUZUKI, Nils GREINERT, Denis GLOZMAN, Ehud SHAVIV, Yaron AVIV, Elizaveta KOSSOY
  • Composition comprising a semiconducting light emitting nanoparticle
    Patent number: 11746284
    Abstract: The present invention relates to a composition comprising a semiconducting light emitting nanoparticle.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: September 5, 2023
    Assignee: Merck Patent GmbH
    Inventors: Tadashi Kishimoto, Yuki Hirayama, Tomohisa Goto, Masayoshi Suzuki, Teruaki Suzuki
  • Composition comprising a semiconducting light emitting nanoparticle
    Patent number: 11732188
    Abstract: The present invention relates to a composition comprising a semiconducting light emitting nanoparticle.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: August 22, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Yuki Hirayama, Tomohisa Goto, Tadashi Kishimoto, Masayoshi Suzuki, Teruaki Suzuki
  • Composition
    Patent number: 11624025
    Abstract: The present invention relates to a composition comprising a nanoparticle.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: April 11, 2023
    Assignee: Merck Patent GmbH
    Inventors: Yuki Hirayama, Tadashi Kishimoto, Tomohisa Goto, Masayoshi Suzuki, Teruaki Suzuki
  • COMPOSITION
    Publication number: 20230052397
    Abstract: The present invention relates to a composition comprising a (meth)acrylate monomer.
    Type: Application
    Filed: December 9, 2020
    Publication date: February 16, 2023
    Applicant: MERCK PATENT GMBH
    Inventors: Yuki HIRAYAMA, Tadashi KISHIMOTO, Atsushi SAWADA, Tomohisa GOTO, Teruaki SUZUKI
  • COMPOSITION COMPRISING SEMICONDUCTING LIGHT EMITTING NANOPARTICLES
    Publication number: 20220332956
    Abstract: The present invention relates to a composition and to a method of manufacturing a composition.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 20, 2022
    Applicant: MERCK PATENT GMBH
    Inventors: Denis GLOZMAN, Ehud SHAVIV, Yuki HIRAYAMA, Teruaki SUZUKI, Christian-Hubertus KUECHENTHAL
  • COMPOSITION
    Publication number: 20220204797
    Abstract: The present invention relates to a composition comprising a (meth)acrylate monomer.
    Type: Application
    Filed: April 9, 2020
    Publication date: June 30, 2022
    Applicant: Merck Patent GmbH
    Inventors: Tadashi KISHIMOTO, Yuki HIRAYAMA, Tomohisa GOTO, Teruaki SUZUKI
  • Photosensitive composition and color converting film
    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
  • COMPOSITION COMPRISING A SEMICONDUCTING LIGHT EMITTING NANOPARTICLE
    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
  • COMPOSITION COMPRISING SEMICONDUCTING LIGHT EMITTING NANOPARTICLES
    Publication number: 20210269657
    Abstract: The present invention relates to a composition and to a method of manufacturing a composition.
    Type: Application
    Filed: July 2, 2019
    Publication date: September 2, 2021
    Applicant: MERCK PATENT GMBH
    Inventors: Denis GLOZMAN, Ehud SHAVIV, Yuki HIRAYAMA, Teruaki SUZUKI, Christian-Hubertus KUECHENTHAL
  • PHOTOSENSITIVE COMPOSITION AND COLOR CONVERTING FIILM
    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
  • COMPOSITION
    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
  • Photosensitive composition and color converting film
    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
  • COMPOSITION COMPRISING A SEMICONDUCTING LIGHT EMITTING NANOPARTICLE
    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
  • Photosensitive composition and color converting film
    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
  • A PHOTOSENSITIVE COMPOSITION, COLOR CONVERTING MEDIUM, OPTICAL DEVICES AND METHOD FOR PREPARING THE THEREOF
    Publication number: 20190211266
    Abstract: The present invention relates to a photosensitive composition, and a color conversion medium. The present invention further relates to a use of the photosensitive composition in a color conversion medium fabrication process, and to a use of the color conversion medium in an optical device. The invention furthermore relates to an optical device and method for preparing the color conversion medium and the optical device.
    Type: Application
    Filed: July 27, 2017
    Publication date: July 11, 2019
    Applicant: Merck Patent GmbH
    Inventors: Yuki HIRAYAMA, Tadashi KISHIMOTO, Masayoshi SUZUKI, Daishi YOKOYAMA, Katsuto TANIGUCHI, Teruaki SUZUKI
  • A PHOTOSENSITIVE COMPOSITION AND COLOR CONVERTING FILM
    Publication number: 20180284613
    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: August 30, 2016
    Publication date: October 4, 2018
    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