Patents by Inventor Ayano Horikawa

Ayano Horikawa 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).

  • Syringe barrel
    Patent number: D995768
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: August 15, 2023
    Assignees: CHUGAI SEIYAKU KABUSHIKI KAISHA, TAISEI KAKO CO., LTD.
    Inventors: Yuji Yamanaka, Kiichi Egami, Ayano Horikawa, Taiji Horita, Yukihiro Ogawa, Kensuke Taniguchi, Junki Miyagawa
  • Syringe barrel
    Patent number: D995769
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: August 15, 2023
    Assignees: CHUGAI SEIYAKU KABUSHIKI KAISHA, TAISEI KAKO CO., LTD.
    Inventors: Yuji Yamanaka, Kiichi Egami, Ayano Horikawa, Taiji Horita, Yukihiro Ogawa, Kensuke Taniguchi, Junki Miyagawa
  • Syringe barrel
    Patent number: D1010115
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: January 2, 2024
    Assignees: CHUGAI SEIYAKU KABUSHIKI KAISHA, TAISEI KAKO CO., LTD.
    Inventors: Yuji Yamanaka, Kiichi Egami, Ayano Horikawa, Taiji Horita, Yukihiro Ogawa, Kensuke Taniguchi, Junki Miyagawa
  • Syringe barrel
    Patent number: D1010116
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: January 2, 2024
    Assignees: CHUGAI SEIYAKU KABUSHIKI KAISHA, TAISEI KAKO CO., LTD.
    Inventors: Yuji Yamanaka, Kiichi Egami, Ayano Horikawa, Taiji Horita, Yukihiro Ogawa, Kensuke Taniguchi, Junki Miyagawa
  • Syringe barrel
    Patent number: D1010117
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: January 2, 2024
    Assignees: CHUGAI SEIYAKU KABUSHIKI KAISHA, TAISEI KAKO CO., LTD.
    Inventors: Yuji Yamanaka, Kiichi Egami, Ayano Horikawa, Taiji Horita, Yukihiro Ogawa, Kensuke Taniguchi, Junki Miyagawa