Patents by Inventor Yoshinori Kagawa

Yoshinori Kagawa 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).

  • Patent number: 9447790
    Abstract: A cross-flow fan includes a disc-shaped or circular annular support plate, plural blades extending in a lengthwise direction from the support plate, and an auxiliary ring. The auxiliary ring has a ring portion that is positioned on a lengthwise direction intermediate section of the plural blades and is disposed on an outside of outer ends of the plural blades, and plural connection portions that extend from the ring portion as far as spaces between adjacent blades of the plural blades and are joined to the blades in the spaces between adjacent blades.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: September 20, 2016
    Assignee: Daikin Industries, Ltd.
    Inventors: Satoshi Nakai, Hideshi Tanaka, Yoshinori Kagawa, Kazuhiro Matsumoto, Kazuya Nishimura
  • Publication number: 20150252816
    Abstract: A cross-flow fan includes a disc-shaped or circular annular support plate, plural blades extending in a lengthwise direction from the support plate, and an auxiliary ring. The auxiliary ring has a ring portion that is positioned on a lengthwise direction intermediate section of the plural blades and is disposed on an outside of outer ends of the plural blades, and plural connection portions that extend from the ring portion as far as spaces between adjacent blades of the plural blades and are joined to the blades in the spaces between adjacent blades.
    Type: Application
    Filed: August 29, 2013
    Publication date: September 10, 2015
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Satoshi Nakai, Hideshi Tanaka, Yoshinori Kagawa, Kazuhiro Matsumoto, Kazuya Nishimura
  • Patent number: 9118234
    Abstract: A stator includes a core and an insulator. The core has a plurality of annularly arranged tooth portions. The insulator is disposed on an end portion of the core, and has an annular wall portion extending in a direction departing from the core. A protrusion protrudes radially outward across an entire circumference of the wall portion, and the protrusion is provided on an outer circumferential surface of the wall portion.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: August 25, 2015
    Assignee: Daikin Industries, Ltd.
    Inventors: Satoshi Tsukamoto, Hiroki Shirasaka, Yoshinori Kagawa, Seiichi Murakami
  • Patent number: 8987683
    Abstract: A charged particle beam drawing apparatus according to one embodiment of the present invention comprises a load lock chamber provided for introducing a target object from the outside and capable of switching an atmosphere state and a vacuum state, a transfer chamber arranged so as to be able to communicate with the load lock chamber and transferring the target object, a soaking chamber arranged so as to be able to communicate with the transfer chamber and having a temperature adjustment container for housing the target object therein and controlling a temperature of the target object with radiation and a temperature adjustment part for controlling a temperature of the temperature adjustment container, and a drawing chamber arranged so as to be able to communicate with the transfer chamber and drawing on the target object at a constant temperature.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: March 24, 2015
    Assignee: NuFlare Technology, Inc.
    Inventors: Michihiro Kawaguchi, Kiminobu Akeno, Yoshinori Kagawa, Yu Asami, Keisuke Yamaguchi
  • Publication number: 20140377768
    Abstract: The present invention provides a novel antitumor agent that acts through a novel mechanism. The novel antitumor agent contains as an active ingredient a substance capable of inhibiting a cell cycle-dependent Rho GTPase activating protein (RhoGAP). The RhoGAP is cell cycle-dependent and plays an important role in a process through which cancer cells acquire invasive capacity and/or metastatic capacity. The invasion and/or metastasis of cancer cells can be controlled by targeting the RhoGAP. Examples of the substance capable of inhibiting a cell cycle-dependent RhoGAP include an antisense oligonucleotide against a gene encoding the RhoGAP and an oligonucleotide that induces RNA interference of the gene. As the oligonucleotide, one containing an artificial nucleic acid such as BNA is preferred because of its excellent stability. The present invention also provides a screening method including selecting an antitumor agent capable of suppressing cancer cell invasion and/or metastasis through a novel mechanism.
    Type: Application
    Filed: January 28, 2013
    Publication date: December 25, 2014
    Applicant: Osaka University
    Inventors: Masaru Ishii, Yoshinori Kagawa, Masaki Mori, Hideshi Ishii
  • Publication number: 20140319373
    Abstract: A charged particle beam drawing apparatus according to one embodiment of the present invention comprises a load lock chamber provided for introducing a target object from the outside and capable of switching an atmosphere state and a vacuum state, a transfer chamber arranged so as to be able to communicate with the load lock chamber and transferring the target object, a soaking chamber arranged so as to be able to communicate with the transfer chamber and having a temperature adjustment container for housing the target object therein and controlling a temperature of the target object with radiation and a temperature adjustment part for controlling a temperature of the temperature adjustment container, and a drawing chamber arranged so as to be able to communicate with the transfer chamber and drawing on the target object at a constant temperature.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 30, 2014
    Applicant: Nuflare Technology, Inc.
    Inventors: Michihiro KAWAGUCHI, Kiminobu Akeno, Yoshinori Kagawa, Yu Asami, Keisuke Yamaguchi
  • Patent number: 8847178
    Abstract: A charged particle beam writing apparatus according to one aspect of the present invention includes a substrate cover attachment/detachment unit to attach or detach a substrate cover that covers a whole periphery of a substrate being a writing target from an upper part, to/from the substrate, a writing unit to write a pattern on the substrate, in a state where the substrate cover is attached to the substrate, by a charged particle beam, a position measurement unit, before and after writing by the writing unit, to measure a position of the substrate cover in a state attached to the substrate, at a predetermined measurement position, and a correction unit, with respect to a position of the substrate to which the substrate cover is attached, to correct a positional deviation amount between a position of the substrate cover measured after writing and a position of the substrate cover measured before writing.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: September 30, 2014
    Assignee: NuFlare Technology, Inc.
    Inventors: Michihiro Kawaguchi, Kazuhiro Shiba, Keisuke Yamaguchi, Kiminobu Akeno, Yoshinori Kagawa
  • Patent number: 8177484
    Abstract: An impeller of a blower is disposed with circular support plates that are made of a resin and rotate about an axis of rotation and a plurality of blades that are made of a resin. The blades are disposed on outer peripheral portions of the circular support plates so as to be parallel to an axis of rotation, and serrated shapes are formed on the blades by cutting out blade tips at plural places. Additionally, a step is formed in a blade face of each of the blades at a position a predetermined distance from the blade tip where the serrated shape is formed.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: May 15, 2012
    Assignee: Daikin Industries, Ltd.
    Inventors: Kazuya Haraguchi, Yoshinori Kagawa, Hideshi Tanaka, Kouzou Yoshinaga
  • Publication number: 20110285240
    Abstract: A stator includes a core and an insulator. The core has a plurality of annularly arranged tooth portions. The insulator is disposed on an end portion of the core, and has an annular wall portion extending in a direction departing from the core. A protrusion protrudes radially outward across an entire circumference of the wall portion, and the protrusion is provided on an outer circumferential surface of the wall portion.
    Type: Application
    Filed: January 22, 2010
    Publication date: November 24, 2011
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Satoshi Tsukamoto, Hiroki Shirasaka, Yoshinori Kagawa, Seiichi Murakami
  • Publication number: 20090290986
    Abstract: An impeller of a blower is disposed with circular support plates that are made of a resin and rotate about an axis of rotation and a plurality of blades that are made of a resin. The blades are disposed on outer peripheral portions of the circular support plates so as to be parallel to an axis of rotation, and serrated shapes are formed on the blades by cutting out blade tips at plural places. Additionally, a step is formed in a blade face of each of the blades at a position a predetermined distance from the blade tip where the serrated shape is formed.
    Type: Application
    Filed: September 26, 2006
    Publication date: November 26, 2009
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Kazuya Haraguchi, Yoshinori Kagawa, Hideshi Tanaka, Kouzou Yoshinaga