Patents by Inventor Yukio Ando

Yukio Ando 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).

  • Publication number: 20230340473
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: November 1, 2022
    Publication date: October 26, 2023
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-yee Sah
  • Publication number: 20230241022
    Abstract: Provided are a transthyretin tetramer stabilizing agent and a preventing agent or progression suppressing agent for transthyretin amyloidosis. The present invention relates to a transthyretin tetramer stabilizing agent including glabridin, glabrene, and glabrol, and to a preventing agent or progression suppressing agent for transthyretin amyloidosis including glabridin, glabrene, and glabrol.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 3, 2023
    Applicants: KANEKA CORPORATION, EDUCATIONAL FOUNDATION KYUSHU BUNKA GAKUEN, NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
    Inventors: Jinko SAWASHITA, Yukio ANDO, Hiroaki MATSUSHITA, Mitsuharu UEDA, Teruaki MASUDA, Yohei MISUMI
  • Publication number: 20230241149
    Abstract: Provided are a transthyretin tetramer stabilizing agent and a preventing agent or progression suppressing agent for transthyretin amyloidosis. The present invention relates to a transthyretin tetramer stabilizing agent including a hydrophobic licorice extract containing a licorice glabra polyphenol, and to a preventing agent or progression suppressing agent for transthyretin amyloidosis including a hydrophobic licorice extract containing a licorice glabra polyphenol.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 3, 2023
    Applicants: KANEKA CORPORATION, EDUCATIONAL FOUNDATION KYUSHU BUNKA GAKUEN, NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
    Inventors: Jinko SAWASHITA, Yukio ANDO, Hiroaki MATSUSHITA, Mitsuharu UEDA, Teruaki MASUDA, Yohei MISUMI
  • Patent number: 11186630
    Abstract: A human antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The human antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a human antibody suitable for application to human body.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: November 30, 2021
    Assignee: KM BIOLOGICS CO., LTD.
    Inventors: Masaharu Torikai, Akihiko Hosoi, Tomoyo Takeo, Masayo Ueno, Kenji Soejima, Toshihiro Nakashima, Yukio Ando, Hirofumi Jono, Yu Su, Mineyuki Mizuguchi
  • Publication number: 20200212546
    Abstract: The wearable antenna device includes an antenna part—attached to a part of a garment including a body accommodation part—that accommodates a part of a body, and a functional element arranged in a position of the garment in such a way that at least a part of the functional element is opposed to the antenna part with the body accommodation part interposed therebetween.
    Type: Application
    Filed: April 10, 2018
    Publication date: July 2, 2020
    Applicants: NEC CORPORATION, NEC PLATFORMS, LTD.
    Inventors: Shinichirou KODAMA, Kenji KOUNO, Tomohiro SHIMODA, Kazuaki MUROFUSHI, Hidenori MORIYA, Mitsuno KONDO, Sumio HIRAKU, yUKIO ANDO, Tetsuya NAGATA
  • Publication number: 20200199592
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: September 9, 2019
    Publication date: June 25, 2020
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-Yee Sah
  • Publication number: 20200181250
    Abstract: A human antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The human antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a human antibody suitable for application to human body.
    Type: Application
    Filed: February 6, 2020
    Publication date: June 11, 2020
    Applicant: KM Biologics Co., Ltd.
    Inventors: Masaharu TORIKAI, Akihiko HOSOI, Tomoyo TAKEO, Masayo UENO, Kenji SOEJIMA, Toshihiro NAKASHIMA, Yukio ANDO, Hirofumi JONO, Yu SU, Mineyuki MIZUGUCHI
  • Patent number: 10604562
    Abstract: A humanized antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The humanized antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a humanized antibody suitable for application to human body.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: March 31, 2020
    Assignees: KM BIOLOGICS CO., LTD., NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
    Inventors: Akihiko Hosoi, Masaharu Torikai, Tomoyo Takeo, Masayo Ueno, Hirofumi Higuchi, Kenji Soejima, Toshihiro Nakashima, Yukio Ando, Hirofumi Jono, Yu Su
  • Patent number: 10597440
    Abstract: A human antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The human antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a human antibody suitable for application to human body.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: March 24, 2020
    Assignee: KM BIOLOGICS CO., LTD.
    Inventors: Masaharu Torikai, Akihiko Hosoi, Tomoyo Takeo, Masayo Ueno, Kenji Soejima, Toshihiro Nakashima, Yukio Ando, Hirofumi Jono, Yu Su, Mineyuki Mizuguchi
  • Publication number: 20180264025
    Abstract: The purpose of the present invention is to provide a therapeutic agent that is more effective in refractory amyloidosis. More specifically, it is to provide a novel substance that is highly safe and is more excellent in a TTR protein amyloid fibril formation-inhibiting effect as compared with conventional therapeutic agents. Provided by the invention is an amyloid fibril suppressant comprising as an active ingredient a complex of a conjugate (GUG-?-CDE) of glucuronylglucosyl-?-cyclodextrin (GUG-?-CyD) and polyamide amine dendrimer having an alkylene diamine as the core with RNA that causes RNA interference in the mRNA of transthyretin (TTR). Also provided by the present invention is a pharmaceutical composition comprising the amyloid fibril suppressant for the prevention and/or treatment of amyloidosis.
    Type: Application
    Filed: June 10, 2016
    Publication date: September 20, 2018
    Inventors: Hirofumi JONO, Hidetoshi ARIMA, Yukio ANDO, Keiichi MOTOYAMA, Taishi HIGASHI
  • Publication number: 20180171332
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: July 26, 2017
    Publication date: June 21, 2018
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-Yee Sah
  • Publication number: 20170096663
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: July 6, 2016
    Publication date: April 6, 2017
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-Yee Sah
  • Publication number: 20160347832
    Abstract: A humanized antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The humanized antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a humanized antibody suitable for application to human body.
    Type: Application
    Filed: January 23, 2015
    Publication date: December 1, 2016
    Applicants: THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE, NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSIT Y
    Inventors: Akihiko HOSOI, Masaharu TORIKAI, Tomoyo TAKEO, Masayo UENO, Hirofumi HIGUCHI, Kenji SOEJIMA, Toshihiro NAKASHIMA, Yukio ANDO, Hirofumi JONO, Yu SU
  • Publication number: 20160340419
    Abstract: A human antibody which comprises a complementarity determining region of an H chain consisting of the amino acid sequence as shown in SEQ ID NOs: 1 to 3 and a complementarity determining region of an L chain consisting of the amino acid sequence as shown in SEQ ID NOs: 4 to 6. The human antibody of the present invention has the activity to specifically bind to transthyretin (TTR) with structural change and the activity to inhibit fibrillization of TTR and is a human antibody suitable for application to human body.
    Type: Application
    Filed: January 23, 2015
    Publication date: November 24, 2016
    Applicant: THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE
    Inventors: Masaharu TORIKAI, Akihiko HOSOI, Tomoyo TAKEO, Masayo UENO, Kenji SOEJIMA, Toshihiro NAKASHIMA, Yukio ANDO, Hirofumi JONO, Yu SU, Mineyuki MIZUGUCHI
  • Publication number: 20160076029
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: July 23, 2015
    Publication date: March 17, 2016
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-Yee Sah
  • Publication number: 20130281510
    Abstract: The invention relates to a method of treating ocular amyloidosis by reducing TTR expression in a subject by administering a double-stranded ribonucleic acid (dsRNA) that targets a TTR gene to the retinal pigment epithelium of the subject.
    Type: Application
    Filed: March 29, 2011
    Publication date: October 24, 2013
    Applicants: Kumamoto University, Alnylam Pharmaceuticals, Inc.
    Inventors: Yukio Ando, Hirofumi Jono, Rene Alvarez, Dinah Wen-Yee Sah
  • Patent number: 8528717
    Abstract: A printing apparatus including a pallet configured to receive a print substrate, a conveyer system configured to convey the pallet, and a plurality of work mechanisms arranged along a pallet conveying direction of the conveyer system. The work mechanisms are configured to conduct processing operations to the print substrate. The conveyer system includes an upper conveyer mechanism configured to sequentially convey the pallet to respective working positions of the work mechanisms, and a lower conveyer mechanism arranged below and along the upper conveyer mechanism. The lower conveyer mechanism is configured to convey the pallet in a direction opposite to the pallet conveying direction of the upper conveyer mechanism so that the conveyer system is structured to have an upper stage and a lower stage.
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: September 10, 2013
    Assignees: Mimaki Engineering Co., Ltd., Wiztec Co., Ltd.
    Inventors: Yukio Ando, Masahiro Hayashi
  • Patent number: 8470325
    Abstract: Previously, it was difficult to obtain high-affinity antibodies that specifically bind to HMGB-1 but not to HMGB-2. Under this circumstance, the present inventors successfully obtained antibodies that are more reactive to HMGB-1 than to HMGB-2 by using specific peptides as an antigen. The present inventors also demonstrated that the antibodies had a HMGB-1-neutralizing activity. The present inventors administered the antibodies to amyloidosis model animals, and as a result, successfully demonstrated that the antibodies produced a significant therapeutic effect.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: June 25, 2013
    Assignees: Kagoshima University, Kumamoto University, Shino-Test Corporation
    Inventors: Yukio Ando, Ikuro Maruyama, Shingo Yamada
  • Patent number: 8354107
    Abstract: Previously, it was difficult to obtain high-affinity antibodies that specifically bind to HMGB-1 but not to HMGB-2. Under this circumstance, the present inventors successfully obtained antibodies that are more reactive to HMGB-1 than to HMGB-2 by using specific peptides as an antigen. The present inventors also demonstrated that the antibodies had a HMGB-1-neutralizing activity. The present inventors administered the antibodies to amyloidosis model animals, and as a result, successfully demonstrated that the antibodies produced a significant therapeutic effect.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: January 15, 2013
    Assignees: Kagoshima University, Kumamoto University, Shino-Test Corporation
    Inventors: Yukio Ando, Ikuro Maruyama, Shingo Yamada
  • Patent number: 8205736
    Abstract: A printing apparatus including a pallet configured to receive a print substrate, a conveyer mechanism configured to convey the pallet, and a working device configured to conduct a processing operation for printing on the print substrate on the pallet. The printing apparatus further includes a locating mechanism configured to stop the pallet at a first holding position and a first holding mechanism configured to hold the pallet, stopped at the first holding position by the first locating mechanism, to be spaced apart from the conveying mechanism. After the pallet being conveyed by the conveying mechanism is stopped by the first locating mechanism, the pallet is held to be spaced apart from the conveying mechanism by the first holding mechanism and the processing operation is conducted by the working device relative to the print substrate on the pallet thus held.
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: June 26, 2012
    Assignees: Mimaki Engineering Co., Ltd., Wiztec Co., Ltd.
    Inventors: Yukio Ando, Masahiro Hayashi