Patents by Inventor Tomomi Iwata

Tomomi Iwata 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: 20220143009
    Abstract: A pharmaceutical composition and a therapeutic method wherein an antibody-drug conjugate and an immune checkpoint inhibitor are administered in combination, and the antibody-drug conjugate is an antibody-drug conjugate in which a drug-linker represented by the following formula (wherein A represents the connecting position to an antibody) is conjugated to the antibody via a thioether bond; and a pharmaceutical composition and a therapeutic method for use in treatment of a disease that can be ameliorated through an antitumor immunity-activating effect wherein the antibody-drug conjugate is included.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tomomi IWATA, Chiaki ISHII, Teiji WADA, Saori ISHIDA, Yasuki KAMAI
  • Patent number: 11273155
    Abstract: A pharmaceutical composition and a therapeutic method wherein an antibody-drug conjugate and an immune checkpoint inhibitor are administered in combination, and the antibody-drug conjugate is an antibody-drug conjugate in which a drug-linker represented by the following formula (wherein A represents the connecting position to an antibody) is conjugated to the antibody via a thioether bond; and a pharmaceutical composition and a therapeutic method for use in treatment of a disease that can be ameliorated through an antitumor immunity-activating effect wherein the antibody-drug conjugate is included.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: March 15, 2022
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tomomi Iwata, Chiaki Ishii, Teiji Wada, Saori Ishida, Yasuki Kamai
  • Patent number: 11031235
    Abstract: A substrate processing apparatus includes a driving magnet that is disposed correspondingly to a movable pin and that has a predetermined polar direction with respect to a radial direction of a rotary table, a pressing magnet that has a magnetic pole that gives an attractive magnetic force or a repulsive magnetic force between the driving magnet and the pressing magnet and that presses a support portion against a peripheral edge of a substrate by urging the support portion toward a contact position by means of the attractive magnetic force or the repulsive magnetic force, and a pressing-force changing unit that changes a magnitude of a pressing force against the peripheral edge of the substrate pressed by the support portion while keeping the magnitude higher than zero in response to rotation of the rotary table.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: June 8, 2021
    Inventors: Hiromichi Kaba, Akihiko Taki, Tomomi Iwata, Toru Edo, Kunio Yamada
  • Patent number: 10910213
    Abstract: A low surface tension liquid is supplied from a low surface tension liquid supplying unit to a heated substrate to replace a processing liquid by the low surface tension liquid. The heating of the substrate is weakened and the low surface tension liquid is supplied from the low surface tension liquid supplying unit to the substrate, so that a liquid film of the low surface tension liquid is formed. The liquid film on the substrate is removed by strengthening the heating of the substrate without supplying the low surface tension liquid from the low surface tension liquid supplying unit to a central region of the substrate.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: February 2, 2021
    Inventors: Tetsuya Emoto, Atsuro Eitoku, Tomomi Iwata
  • Publication number: 20200381244
    Abstract: A substrate processing apparatus includes a driving magnet that is disposed correspondingly to a movable pin and that has a predetermined polar direction with respect to a radial direction of a rotary table, a pressing magnet that has a magnetic pole that gives an attractive magnetic force or a repulsive magnetic force between the driving magnet and the pressing magnet and that presses a support portion against a peripheral edge of a substrate by urging the support portion toward a contact position by means of the attractive magnetic force or the repulsive magnetic force, and a pressing-force changing unit that changes a magnitude of a pressing force against the peripheral edge of the substrate pressed by the support portion while keeping the magnitude higher than zero in response to rotation of the rotary table.
    Type: Application
    Filed: August 6, 2020
    Publication date: December 3, 2020
    Inventors: Hiromichi KABA, Akihiko TAKI, Tomomi IWATA, Toru EDO, Kunio YAMADA
  • Patent number: 10843223
    Abstract: A substrate processing method includes a rinse liquid supplying step of supplying a rinse liquid containing water to a major surface of a substrate, a rotating step of rotating the substrate around a rotation axis passing through a central portion of the major surface of the substrate, and a hydrophobizing agent supplying step of supplying a hydrophobizing agent containing a first dissolving agent to the major surface of the substrate to replace a liquid held on the major surface of the substrate with the hydrophobizing agent in parallel with the rotating step after the rinse liquid supplying step is performed, and the hydrophobizing agent supplying step includes a hydrophobizing agent discharging step of discharging a continuous flow of the hydrophobizing agent from a discharge port of a nozzle toward the major surface of the substrate held by a substrate holding unit with a Reynolds number at the discharge port being not more than 1500.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: November 24, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Takayoshi Tanaka, Tetsuya Emoto, Akira Oato, Yuta Nakano, Teppei Nakano, Takashi Akiyama, Yuya Tsuchihashi, Reo Tamura, Atsuro Eitoku, Tomomi Iwata
  • Patent number: 10777404
    Abstract: A substrate processing apparatus includes a driving magnet that is disposed correspondingly to a movable pin and that has a predetermined polar direction with respect to a radial direction of a rotary table, a pressing magnet that has a magnetic pole that gives an attractive magnetic force or a repulsive magnetic force between the driving magnet and the pressing magnet and that presses a support portion against a peripheral edge of a substrate by urging the support portion toward a contact position by means of the attractive magnetic force or the repulsive magnetic force, and a pressing-force changing unit that changes a magnitude of a pressing force against the peripheral edge of the substrate pressed by the support portion while keeping the magnitude higher than zero in response to rotation of the rotary table.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: September 15, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Hiromichi Kaba, Akihiko Taki, Tomomi Iwata, Toru Edo, Kunio Yamada
  • Patent number: 10720320
    Abstract: A substrate processing method including a center portion discharging step of discharging a low-surface-tension liquid from a first low-surface-tension liquid nozzle disposed above a substrate toward the center portion of an upper surface, an inert gas supplying step of supplying inert gas to above the substrate in parallel with the center portion discharging step in order to form a gas flow flowing along the upper surface, and a peripheral edge portion discharging and supplying step of discharging the low-surface-tension liquid from a second low-surface-tension liquid nozzle disposed above the substrate toward a peripheral edge portion of the upper surface in parallel with the center portion discharging step and the inert gas supplying step.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: July 21, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Tetsuya Emoto, Atsuro Eitoku, Tomomi Iwata, Akihiko Taki
  • Publication number: 20190314362
    Abstract: A pharmaceutical composition and a therapeutic method wherein an antibody-drug conjugate and an immune checkpoint inhibitor are administered in combination, and the antibody-drug conjugate is an antibody-drug conjugate in which a drug-linker represented by the following formula (wherein A represents the connecting position to an antibody) is conjugated to the antibody via a thioether bond; and a pharmaceutical composition and a therapeutic method for use in treatment of a disease that can be ameliorated through an antitumor immunity-activating effect wherein the antibody-drug conjugate is included.
    Type: Application
    Filed: December 11, 2017
    Publication date: October 17, 2019
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tomomi IWATA, Chiaki ISHII, Teiji WADA, Saori ISHIDA, Yasuki KAMAI
  • Publication number: 20190148134
    Abstract: A low surface tension liquid is supplied from a low surface tension liquid supplying unit to a heated substrate to replace a processing liquid by the low surface tension liquid. The heating of the substrate is weakened and the low surface tension liquid is supplied from the low surface tension liquid supplying unit to the substrate, so that a liquid film of the low surface tension liquid is formed. The liquid film on the substrate is removed by strengthening the heating of the substrate without supplying the low surface tension liquid from the low surface tension liquid supplying unit to a central region of the substrate.
    Type: Application
    Filed: January 14, 2019
    Publication date: May 16, 2019
    Inventors: Tetsuya EMOTO, Atsuro EITOKU, Tomomi IWATA
  • Patent number: 10224198
    Abstract: A low surface tension liquid is supplied from a low surface tension liquid supplying unit to a heated substrate to replace a processing liquid by the low surface tension liquid. The heating of the substrate is weakened and the low surface tension liquid is supplied from the low surface tension liquid supplying unit to the substrate, so that a liquid film of the low surface tension liquid is formed. The liquid film on the substrate is removed by strengthening the heating of the substrate without supplying the low surface tension liquid from the low surface tension liquid supplying unit to a central region of the substrate.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 5, 2019
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Tetsuya Emoto, Atsuro Eitoku, Tomomi Iwata
  • Publication number: 20180345315
    Abstract: A substrate processing method includes a rinse liquid supplying step of supplying a rinse liquid containing water to a major surface of a substrate, a rotating step of rotating the substrate around a rotation axis passing through a central portion of the major surface of the substrate, and a hydrophobizing agent supplying step of supplying a hydrophobizing agent containing a first dissolving agent to the major surface of the substrate to replace a liquid held on the major surface of the substrate with the hydrophobizing agent in parallel with the rotating step after the rinse liquid supplying step is performed, and the hydrophobizing agent supplying step includes a hydrophobizing agent discharging step of discharging a continuous flow of the hydrophobizing agent from a discharge port of a nozzle toward the major surface of the substrate held by a substrate holding unit with a Reynolds number at the discharge port being not more than 1500.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 6, 2018
    Inventors: Takayoshi TANAKA, Tetsuya EMOTO, Akira OATO, Yuta NAKANO, Teppei NAKANO, Takashi AKIYAMA, Yuya TSUCHIHASHI, Reo TAMURA, Atsuro EITOKU, Tomomi IWATA
  • Publication number: 20180269056
    Abstract: A substrate processing method including a center portion discharging step of discharging a low-surface-tension liquid from a first low-surface-tension liquid nozzle disposed above a substrate toward the center portion of an upper surface, an inert gas supplying step of supplying inert gas to above the substrate in parallel with the center portion discharging step in order to form a gas flow flowing along the upper surface, and a peripheral edge portion discharging and supplying step of discharging the low-surface-tension liquid from a second low-surface-tension liquid nozzle disposed above the substrate toward a peripheral edge portion of the upper surface in parallel with the center portion discharging step and the inert gas supplying step.
    Type: Application
    Filed: September 13, 2016
    Publication date: September 20, 2018
    Applicant: SCREEN Holdings Co., Ltd.
    Inventors: Tetsuya EMOTO, Atsuro EITOKU, Tomomi IWATA, Akihiko TAKI
  • Publication number: 20170243735
    Abstract: A substrate processing apparatus includes a driving magnet that is disposed correspondingly to a movable pin and that has a predetermined polar direction with respect to a radial direction of a rotary table, a pressing magnet that has a magnetic pole that gives an attractive magnetic force or a repulsive magnetic force between the driving magnet and the pressing magnet and that presses a support portion against a peripheral edge of a substrate by urging the support portion toward a contact position by means of the attractive magnetic force or the repulsive magnetic force, and a pressing-force changing unit that changes a magnitude of a pressing force against the peripheral edge of the substrate pressed by the support portion while keeping the magnitude higher than zero in response to rotation of the rotary table.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 24, 2017
    Inventors: Hiromichi KABA, Akihiko TAKI, Tomomi IWATA, Toru EDO, Kunio YAMADA
  • Publication number: 20170182515
    Abstract: A low surface tension liquid is supplied from a low surface tension liquid supplying unit to a heated substrate to replace a processing liquid by the low surface tension liquid. The heating of the substrate is weakened and the low surface tension liquid is supplied from the low surface tension liquid supplying unit to the substrate, so that a liquid film of the low surface tension liquid is formed. The liquid film on the substrate is removed by strengthening the heating of the substrate without supplying the low surface tension liquid from the low surface tension liquid supplying unit to a central region of the substrate.
    Type: Application
    Filed: December 22, 2016
    Publication date: June 29, 2017
    Inventors: Tetsuya EMOTO, Atsuro EITOKU, Tomomi IWATA
  • Patent number: 7562663
    Abstract: A mixing valve assembly 42 is communicated with a dedicated tank 51D, storing therein a compatibilizer D, via an inlet valve 43 and is also communicated with dedicated tanks 51A-51C via three injection valves, the tanks storing therein auxiliaries A-C respectively. A chemical formulation is prepared by selectively injecting any one(s) of four chemical agents into the mixing valve assembly 42 by way of on-off control of the inlet valve 43 and the injection valves and blending together the injected chemical agents. Then, the chemical formulation is pumped into SCF by a high-pressure pump 45 such that the SCF and the chemical formulation are mixed together to form a process fluid. Thus, the number of components of a high-pressure portion can be reduced to achieve a cost reduction of an apparatus. Furthermore, a pipe line for pumping the chemical agents is simplified.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: July 21, 2009
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Yusuke Muraoka, Tomomi Iwata, Kimitsugu Saito, Masahiro Yamagata, Hisanori Oshiba, Shogo Sarumaru
  • Patent number: 7513265
    Abstract: Disclosed is a high pressure processing method for subjecting a processing object to a high pressure processing using a high pressure fluid. In this method, the high pressure fluid is brought into collision with the surface of the processing object placed in a high pressure processing chamber, and then distributed along the surface of the processing object in an outward direction beyond the processing object.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: April 7, 2009
    Assignees: Kabushiki Kaisha Kobe Seiko Sho, Dainippon Screen Mfg. Co., Ltd.
    Inventors: Tetsuya Yoshikawa, Yoichi Inoue, Katsumi Watanabe, Kaoru Masuda, Katsuyuki Iijima, Tomomi Iwata, Yusuke Muraoka, Kimitsugu Saito, Ikuo Mizobata
  • Patent number: 7435396
    Abstract: Mixing baths 6A and 6B which temporarily hold chemical agents A and B respectively are disposed. The mixing baths 6A and 6B are each connected with a high-pressure fluid supplying unit 2. For surface treatment using a mixture of the chemical agent A and SCF (processing fluid), SCF is fed under pressure from the high-pressure fluid supplying unit 2 to the mixing bath 6A which already holds the chemical agent A, whereby the chemical agent A dissolves in SCF flowing into the mixing bath 6A and the mixture of the chemical agent A and SCF (processing fluid) is created. As a high-pressure valve (processing fluid introducing valve) 39 is opened, the processing fluid is sent into a pressure vessel 1. This achieves a predetermined surface treatment of a substrate which has been set inside the pressure vessel 1, using the processing fluid.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: October 14, 2008
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Yusuke Muraoka, Tomomi Iwata, Kimitsugu Saito, Masahiro Yamagata, Yoichi Inoue, Hisanori Oshiba
  • Patent number: 7384484
    Abstract: After subjected to a developing process, a rinsing process and a replacing process in this order in a developing unit 10A, 10B, a substrate W wet with an anti-drying solution is wet-transported to a supercritical drying unit 20 by a primary transport robot 30. The supercritical drying unit 20 performs a high-pressure drying process (supercritical drying process) in a dedicated manner. Accordingly, by virtue of the presence of the anti-drying solution, the substrate W is effectively prevented from becoming air-dry during the transportation of the substrate W.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: June 10, 2008
    Assignees: Dainippon Screen Mfg. Co., Ltd., Kabushiki Kaisha Kobe Seiko Sho
    Inventors: Yusuke Muraoka, Kimitsugu Saito, Tomomi Iwata, Eiji Fukatsu, Ikuo Mizobata, Hiroyuki Ueno, Yasuo Okuyama, Takashi Gama, Yoshihiko Sakashita, Katsumi Watanabe, Jun Munemasa, Hisanori Oshiba, Shogo Sarumaru
  • Publication number: 20060219274
    Abstract: A dry-air supplying duct and a dry-air exhaust duct are opposite each other across a processing tank. Inside the dry-air supplying duct, a plurality of ventilation guides are provided that extend horizontally by a predetermined length from an end of the dry-air supplying duct, and a plurality of ventilation paths are formed by the plurality of ventilation guides. To an end of the dry-air supplying duct, a partition plate is attached such that it blocks a part of the plurality of ventilation paths. Also inside the dry-air supplying duct, a partition plate is attached such that it blocks a part of the plurality of ventilation paths. These partition plates are disposed in upper part of the dry-air supplying duct. As a result, an opening for injection of dry air is formed in a lower part of the dry-air supplying duct.
    Type: Application
    Filed: March 27, 2006
    Publication date: October 5, 2006
    Inventor: Tomomi Iwata