Patents by Inventor Atsushi Endo

Atsushi Endo 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: 20200161130
    Abstract: There is provided a method of forming a polysilicon film, which includes: forming an amorphous silicon film on a substrate; forming a cap layer, which is formed of an amorphous germanium film or an amorphous silicon germanium film, on the amorphous silicon film; forming crystal nuclei of a silicon in the amorphous silicon film by heating the substrate at a first temperature; removing the cap layer after the crystal nuclei are formed; and growing the crystal nuclei by heating the substrate from which the cap layer is removed, at a second temperature equal to or higher than the first temperature.
    Type: Application
    Filed: November 15, 2019
    Publication date: May 21, 2020
    Inventors: Yutaka MOTOYAMA, Atsushi ENDO
  • Patent number: 10640500
    Abstract: Embodiments of the disclosure relate to tetrahydropyrazolopyrimidine compounds that act as antagonists or inhibitors for Toll-like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: May 5, 2020
    Assignee: EISAI R&D MANAGEMENT CO., LTD.
    Inventors: Roch Boivin, Eric Carlson, Atsushi Endo, Hans Hansen, Lynn D. Hawkins, Sally Ishizaka, Matthew Mackey, Sridhar Narayan, Takashi Satoh, Shawn Schiller
  • Publication number: 20200115405
    Abstract: A method of preparation of stereospecific synthesis of diastereomerically pure phosphorodiamidate morpholino oligomers (PMOs) of one of the following general formulas is provided.
    Type: Application
    Filed: September 17, 2019
    Publication date: April 16, 2020
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Atsushi ENDO, Robert T. YU, Francis FANG, Hyeong Wook CHOI, Mingde SHAN
  • Patent number: 10618930
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: April 14, 2020
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik Kim, Frank Fang, Atsushi Endo, Hyeong-wook Choi, Ming-Hong Hao, Xingfeng Bao, Kuan-Chun Huang
  • Publication number: 20200096938
    Abstract: A cartridge removably attachable to an image forming apparatus, including a resin-made casing, a planar memory chip configured to store information to be outputted to the image forming apparatus, a recess portion provided on an outer surface of the casing to fit the memory chip, and a regulating portion formed integrally with the casing and provided to project out of the outer surface of the casing in a direction intersecting with a surface of the memory chip to regulate a move of the memory chip in the direction intersecting with the surface of the memory chip, wherein the memory chip is attached to the recess portion in a condition of displaceable within the recess portion in a posture substantially surrounded by side wall of the recess portion.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Inventor: Atsushi Endo
  • Patent number: 10592349
    Abstract: A storage control device includes a processor which performs first copy of copying first data stored in a first storage device into a first backup region upon detecting a failure presage in the first storage device. The processor performs first write of writing second data specified in a first write request to the first storage device and second write of writing the second data into the first backup region upon receiving the first write request while performing the first copy. The processor performs second copy of copying third data stored in the first backup region to a second storage device upon completing the first copy. The processor performs third write of writing fourth data specified in a second write request to the second storage device in place of the first storage device upon receiving the second write request after completion of the second copy.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: March 17, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Atsushi Endo, Takashi Fujihara
  • Publication number: 20200055883
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Application
    Filed: February 16, 2018
    Publication date: February 20, 2020
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik KIM, Frank FANG, Atsushi ENDO, Hyeong-wook CHOI, Ming-Hong HAO, Xingfeng BAO, Kuan-Chun HUANG
  • Patent number: 10494388
    Abstract: In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: December 3, 2019
    Assignee: EISAI R&D MANAGEMENT CO., LTD.
    Inventors: Atsushi Endo, Charles E. Chase, Francis G. Fang
  • Publication number: 20190345192
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Application
    Filed: February 15, 2019
    Publication date: November 14, 2019
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik Kim, Frank Fang, Atsushi Endo, Hyeong-wook Choi, Ming-Hong Hao, Xingfeng Bao, Kuan-Chun Huang
  • Patent number: 10457698
    Abstract: A method of preparation of stereospecific synthesis of diastereomerically pure phosphorodiamidate morpholino oligomers (PMOs) of one of the following general formulas is provided:
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: October 29, 2019
    Assignee: Eisai R&D Management Co., Ltd
    Inventors: Atsushi Endo, Robert T. Yu, Francis Fang, Hyeong Wook Choi, Mingde Shan
  • Patent number: 10458016
    Abstract: A method for forming a protective film is provided. In the method, a source gas containing an organic metal gas or an organic semi-metal gas is supplied to a substrate having a plurality of recessed shapes formed in a surface so as to cause the source gas to adsorb on the surface of the substrate including the plurality of recessed shapes. Then, an oxidation gas is supplied to the surface of the substrate including the plurality of recessed shapes to oxidize the source gas adsorbed on the surface of the substrate, thereby depositing an oxidation film of the organic metal or the organic semi-metal on a flat area between the plurality of recessed shapes. Supplying the source gas to the substrate and supplying the oxidation gas to the substrate are repeated at a rate in a range of 90 to 300 cycles per minute.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: October 29, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Takeshi Kumagai, Yutaka Takahashi, Chihhsiang Hsiao, Atsushi Endo
  • Publication number: 20190263826
    Abstract: Methods of synthesizing intermediates useful for the synthesis of halichondrin B analogs are described.
    Type: Application
    Filed: February 25, 2019
    Publication date: August 29, 2019
    Inventors: Charles E. CHASE, Atsushi ENDO, Francis G. FANG, Jing LI
  • Publication number: 20190237326
    Abstract: There is provided a selective film forming method, comprising a first step of preparing a work piece having a plurality of recesses; a second step of forming a boron-based film having a first predetermined film thickness in a portion of the work piece other than the recesses by plasma CVD; and a third step of etching a side surface of the formed boron-based film having the first predetermined film thickness, wherein the boron-based film is formed in the portion of the work piece other than the recesses in a self-aligned and selective manner.
    Type: Application
    Filed: January 25, 2019
    Publication date: August 1, 2019
    Inventors: Takayuki KOMIYA, Hirokazu UEDA, Atsushi ENDO
  • Publication number: 20190161495
    Abstract: The invention provides methods for the synthesis of a halichondrin macrolides or analogs thereof through a cyclization reaction strategy. The strategy of the present invention involves subjecting an intermediate to Prins reaction conditions to afford a macrolide. The invention also provides compounds useful as intermediates in the synthesis of a halichondrin macrolides or analogs thereof and methods for preparing the same.
    Type: Application
    Filed: June 30, 2017
    Publication date: May 30, 2019
    Inventors: Charles E. CHASE, Hyeong-Wook CHOI, Atsushi ENDO, Francis G. FANG, Dae-Shik KIM
  • Publication number: 20190100513
    Abstract: The present disclosure provides a novel solid state form of pladienolide pyridine compounds, compositions comprising at least one such solid state form, and methods of preparation and use and the same. The novel solid state form of pladienolide pyridine compounds may be useful in the treatment of cancer, such as, for example, cancers in which agents that target the spliceosome and mutations therein are known to be useful.
    Type: Application
    Filed: November 17, 2016
    Publication date: April 4, 2019
    Inventors: Gregg F. Keaney, John Wang, Baudouin Gerard, Kenzo Arai, Xiang Liu, Guo Zhu Zheng, Kazunobu Kira, Parcharee Tivitmahaisoon, Sudeep Prajapati, Nicholas C. Gearhart, Yoshihiko Kotake, Satoshi Nagao, Regina Mikie Kanada Sonobe, Masayuki Miyano, Norio Murai, Silvia Buonamici, Lihua Yu, Eunice Sun Park, Betty Chan, Peter G. Smith, Michael P. Thomas, Ermira Pazolli, Kian Huat Lim, Atsushi Endo, Arani Chanda
  • Patent number: 10246480
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Grant
    Filed: February 17, 2018
    Date of Patent: April 2, 2019
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik Kim, Frank Fang, Atsushi Endo, Hyeong-Wook Choi, Ming-Hong Hao, Xingfeng Bao, Kuan-Chun Huang
  • Patent number: 10214539
    Abstract: Methods of synthesizing intermediates useful for the synthesis of halichondrin B analogs are described.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: February 26, 2019
    Assignee: EISAI R&D MANAGEMENT CO., LTD.
    Inventors: Charles E. Chase, Atsushi Endo, Francis G. Fang, Jing Li
  • Patent number: 10170300
    Abstract: A protective film forming method is provided. In the method, an oxide film of either an organic metal compound or an organic metalloid compound is deposited on a flat surface region between adjacent recessed shapes formed in a surface of a substrate. Then, a lateral portion of the oxide film deposited on the flat surface region is removed by etching.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: January 1, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Shogo Tsukazawa, Chihhsiang Hsiao, Masafumi Ishida, Yutaka Takahashi, Atsushi Endo
  • Publication number: 20180354939
    Abstract: Embodiments of the disclosure relate to selectively substituted quinolone compounds that act as antagonists or inhibitors for Toll-like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 13, 2018
    Applicant: EISAI R&D MANAGEMENT CO., LTD.
    Inventors: J. Eric Carlson, Hans Hansen, Lynn Hawkins, Sally Ishizaka, Matthew Mackey, Shawn Schiller, Chikako Ogawa, Heather Davis, Atsushi Endo
  • Patent number: RE47193
    Abstract: Embodiments of the disclosure relate to selectively substituted quinoline compounds that act as antagonists or inhibitors for Toll-like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: January 8, 2019
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: J. Eric Carlson, Hans Hansen, Lynn Hawkins, Sally Ishizaka, Matthew Mackey, Shawn Schiller, Chikako Ogawa, Heather Davis, Atsushi Endo