Patents by Inventor Kyoko Okada

Kyoko Okada 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: 8901112
    Abstract: Provided herein are spirocyclic aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK-3 inhibitors mediated diseases.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: December 2, 2014
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Oana Cociorva, Yasumichi Fukuda, Yasushi Kohno, Bei Li, Kyoko Okada, Ayako Nakamura, Masahiro Nomura, Shigeki Seto, Anna Katrin Szardenings, Kazuhiro Yumoto
  • Patent number: 8691741
    Abstract: The present invention provides a liquid detergent composition containing the following components (a) to (c), wherein the total content of components (a) to (c), (a)+(b)+(c), is 40 to 90% by mass; a mass ratio of components (a) to (b), (a)/(b), is 25/75 to 90/10; and a mass ratio [(a)+(b)]/(c), is 95/5 to 70/30: component (a): 15 to 75% by mass of a nonionic surfactant produced by adding p1 mol of ethylene oxide to a compound represented by R—OH (wherein, R represents a hydrocarbon group having 8 to 18 carbon atoms), then adding q1 mol of an alkylene oxide having 3 to 5 carbon atoms, and then adding p2 mol of ethylene oxide, wherein p1 is the number of 3 to 30, q1 is the number of 1 to 5, and p1+p2 is 14 to 50, component (b): anionic surfactant, component (c): cationic surfactant, component (d): 5 to 40% by mass of water-miscible organic solvent.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: April 8, 2014
    Assignee: Kao Corporation
    Inventors: Hitoshi Ishizuka, Kyoko Okada, Yoshiyuki Komatsu, Toshio Miyake
  • Publication number: 20140005184
    Abstract: Provided herein are spirocyclic aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK-3 inhibitors mediated diseases.
    Type: Application
    Filed: May 24, 2013
    Publication date: January 2, 2014
    Applicant: KYORIN PHARMACEUTICALS CO., LTD.
    Inventors: Oana COCIORVA, Yasumichi FUKUDA, Yasushi KOHNO, Bei LI, Kyoko OKADA, Ayako NAKAMURA, Masahiro NOMURA, Shigeki SETO, Anna Katrin SZARDENINGS, Kazuhiro YUMOTO
  • Patent number: 8519748
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a conduction state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: August 27, 2013
    Assignee: DENSO CORPORATION
    Inventors: Takaaki Aoki, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Patent number: 8476261
    Abstract: Provided herein are spirocyclic aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK-3 inhibitors mediated diseases. In Formula (I): X1 is O or NR8; A is bond or substituted or unsubstituted C1-C2 alkylene, wherein the substituents when present are selected from one to four Q2 groups; where Q2 is alkyl or haloalkyl; p is 0 or 1; and q is an integer of 0 to 2.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: July 2, 2013
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Oana Cociorva, Yasumichi Fukuda, Yasushi Kohno, Bei Li, Kyoko Okada, Ayako Nakamura, Masahiro Nomura, Shigeki Seto, Anna Katrin Szardenings, Kazuhiro Yumoto
  • Patent number: 8426351
    Abstract: The present invention provides a liquid softener composition having pH 2 to 5 at 20° C. and containing (a) a polymer compound having a weight-average molecular weight of 2,000 to 90,000 and containing specific monomer units (A) and (B) in a specific molar ratio, (b) one or more compounds selected from specific quaternary ammonium salts and amine compounds, and (c) at least one compound selected from water and solvents having a C log P value of 2 or less within specified ranges.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: April 23, 2013
    Assignee: Kao Corporation
    Inventors: Kyoko Okada, Takahiro Osumi, Kazutaka Shiratsuchi, Noriaki Ushio, Kouji Ohsaki
  • Publication number: 20120182051
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a conduction state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Application
    Filed: March 29, 2012
    Publication date: July 19, 2012
    Applicant: DENSO CORPORATION
    Inventors: Takaaki Aoki, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Patent number: 8179169
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a conduction state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: May 15, 2012
    Assignee: Denso Corporation
    Inventors: Takaaki Aoki, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Publication number: 20120010118
    Abstract: The present invention provides a liquid detergent composition containing the following components (a) to (c), wherein the total content of components (a) to (c), (a)+(b)+(c), is 40 to 90% by mass; a mass ratio of components (a) to (b), (a)/(b), is 25/75 to 90/10; and a mass ratio [(a)+(b)]/(c), is 95/5 to 70/30: component (a): 15 to 75% by mass of a nonionic surfactant produced by adding p1 mol of ethylene oxide to a compound represented by R—OH (wherein, R represents a hydrocarbon group having 8 to 18 carbon atoms), then adding q1 mol of an alkylene oxide having 3 to 5 carbon atoms, and then adding p2 mol of ethylene oxide, wherein p1 is the number of 3 to 30, q1 is the number of 1 to 5, and p1+p2 is 14 to 50, component (b): anionic surfactant, component (c): cationic surfactant, component (d): 5 to 40% by mass of water-miscible organic solvent.
    Type: Application
    Filed: April 16, 2010
    Publication date: January 12, 2012
    Applicant: KAO CORPORATION
    Inventors: Hitoshi Ishizuka, Kyoko Okada, Yoshiyuki Komatsu, Toshio Miyake
  • Patent number: 8071591
    Abstract: Provided herein are aminoquinolones of formula I and compositions containing the compounds, wherein formula I is The compounds and compositions provided herein are useful in the amelioration or treatment of GSK-3 inhibitors mediated diseases.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: December 6, 2011
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Masahiro Nomura, Kyoko Okada, Taro Sato, Yasushi Kohno
  • Patent number: 8063221
    Abstract: Provided herein are aminoquinolones and pharmaceutically acceptable derivatives thereof. In certain embodiments, provided herein are compounds, compositions and methods for treating, preventing or ameliorating GSK-3 mediated diseases.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: November 22, 2011
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Oana Cociorva, Bei Li, Anna Katrin Szardenings, Yasumichi Fukuda, Masahiro Nomura, Shigeki Seto, Kazuhiro Yumoto, Kyoko Okada, Ayako Nakamura
  • Publication number: 20110210766
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a conduction state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Application
    Filed: May 11, 2011
    Publication date: September 1, 2011
    Applicant: DENSO CORPORATION
    Inventors: Takaaki AOKI, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Patent number: 7893458
    Abstract: A semiconductor device includes: a semiconductor substrate; a lateral MOS transistor disposed in the substrate; a Zener diode disposed in the substrate; and a capacitor disposed in the substrate. The transistor includes a drain and a gate, and the diode and the capacitor are coupled in series between the drain and the gate. This device has minimized dimensions and high switching speed. Further, both of a switching loss and a surge voltage are improved.
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: February 22, 2011
    Assignee: DENSO CORPORATION
    Inventors: Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yasushi Higuchi, Tetsuo Fujii, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Publication number: 20110034436
    Abstract: Provided herein are spirocyclic aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK-3 inhibitors mediated diseases. In Formula (I): X1 is O or NR8; A is bond or substituted or unsubstituted C1-C2 alkylene, wherein the substituents when present are selected from one to four Q2 groups; where Q2 is alkyl or haloalkyl; p is 0 or 1; and q is an integer of 0 to 2.
    Type: Application
    Filed: September 12, 2008
    Publication date: February 10, 2011
    Inventors: Oana Cociorva, Yasumichi Fukuda, Yasushi Kohno, Bei Li, Kyoko Okada, Ayako Nakamura, Masahiro Nomura, Shigeki Seto, Anna Katrin Szardenings, Yumoto Kazuhiro
  • Publication number: 20100234367
    Abstract: Provided herein are aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK-3 inhibitors mediated diseases.
    Type: Application
    Filed: March 10, 2010
    Publication date: September 16, 2010
    Inventors: MASAHIRO NOMURA, Kyoko Okada, Taro Sato, Yasushi Kohno
  • Publication number: 20100102857
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a condition state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Application
    Filed: December 17, 2009
    Publication date: April 29, 2010
    Applicant: DENSO CORPORATION
    Inventors: Takaaki Aoki, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Patent number: 7671636
    Abstract: A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection between the first electrode and the second electrode is capable of temporally switching between a condition state and a non-conduction state by switching a control voltage of the transistor. The zener diode and the capacitor are coupled in series between the first electrode and the control electrode of the transistor. The first electrode is a drain or a collector.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: March 2, 2010
    Assignee: DENSO CORPORATION
    Inventors: Takaaki Aoki, Shoji Mizuno, Shigeki Takahashi, Takashi Nakano, Nozomu Akagi, Yoshiyuki Hattori, Makoto Kuwahara, Kyoko Okada
  • Publication number: 20100017970
    Abstract: The present invention provides a liquid softener composition having pH 2 to 5 at 20° C. and containing (a) a polymer compound having a weight-average molecular weight of 2,000 to 90,000 and containing specific monomer units (A) and (B) in a specific molar ratio, (b) one or more compounds selected from specific quaternary ammonium salts and amine compounds, and (c) at least one compound selected from water and solvents having a C log P value of 2 or less within specified ranges.
    Type: Application
    Filed: December 12, 2007
    Publication date: January 28, 2010
    Applicant: KAO CORPORATION
    Inventors: Kyoko Okada, Takahiro Osumi, Kazutaka Shiratsuchi, Noriaki Ushio, Kouji Ohsaki
  • Patent number: 7633123
    Abstract: A semiconductor device includes: two main electrodes; multiple first regions; and multiple second regions. The first region having a first impurity concentration and a first width and the second region having a second impurity concentration and a second width are alternately repeated. A product of the first impurity concentration and the first width is equal to a product of the second impurity concentration and the second width. The first width is equal to or smaller than 4.5 ?m. The first impurity concentration is lower than a predetermined concentration satisfying a RESURF condition. A ratio between on-state resistances of the device at 27° C. and at 150° C. is smaller than 1.8.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: December 15, 2009
    Assignee: Denso Corporation
    Inventors: Shoichi Yamauchi, Hitoshi Yamaguchi, Yoshiyuki Hattori, Kyoko Okada
  • Patent number: 7553731
    Abstract: A semiconductor device having SJ structure has a peripheral region having a higher withstand voltage than the withstand voltage of the cell region. A semiconductor upper layer including second conductivity-type impurities and a semiconductor lower layer including first conductivity-type impurities whose concentration is lower than the first portion region constituting the combination of the cell region are formed in the semiconductor layer of the peripheral region. A field oxide layer is formed on a surface of the semiconductor upper layer.
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: June 30, 2009
    Assignee: DENSO CORPORATION
    Inventors: Shoichi Yamauchi, Yoshiyuki Hattori, Kyoko Okada