Patents by Inventor Takuya Watanabe

Takuya Watanabe 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: 7808570
    Abstract: An active matrix substrate has: scanning lines extending in row direction and image data lines extending in column direction, formed in display area; semiconductor islands at each cross point and in peripheral circuit area; a first gate insulating film formed on each pixel semiconductor island; a first gate made of a first wiring layer and formed on said first gate insulating film; a second gate insulating film thinner than the first gate insulating film formed on peripheral circuit semiconductor island; and a second gate electrode made of a second wiring layer and formed on the second gate insulating film, wherein the pixel transistor semiconductor island, first gate insulating film and first gate electrode constitute a pixel transistor, and the scanning line includes a lower layer made of the second wiring line and an upper layer made of the first wiring line connected to the lower layer.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: October 5, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazushige Hotta, Takuya Watanabe, Noriyuki Ohashi
  • Patent number: 7760159
    Abstract: The present invention relates to an apparatus and method for driving a plasma display panel, and more particularly, to a scan drive apparatus and method of a plasma display panel. The present invention includes a data conversion unit converting video data to converted video data suitable for the PDP, a subfield mapping unit mapping a subfield corresponding to the converted video data, a data comparison unit computing a size of a displacement current by comparing video data of a cell bundle including at least one cell situated on a specific scan line to video data of a cell bundle situated in vertical and horizontal directions of the cell bundle according to each scan type of a plurality of scan types, and a scan sequence decision unit deciding a scan sequence according to the scan type having a small displacement current inputted from the data comparison unit.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: July 20, 2010
    Assignee: LG Electronics Inc.
    Inventors: Takuya Watanabe, Seong Ho Kang, Sang Jin Yoon, Soo Seok Sim
  • Publication number: 20100134474
    Abstract: A gate driver of on embodiment of the present invention includes: a scan signal output circuit for performing alternately scanning whereby either odd-numbered scan signal lines or even-numbered scan signal lines are sequentially driven and scanning whereby the remaining scan signal lines are sequentially driven; a rise counter circuit for sensing the rise count for a clock signal in a HIGH level period of an externally supplied start signal; a scan sequence setup circuit for setting up a scan sequence to be followed by the scan signal output circuit according to the rise count; and a start signal generating circuit for generating a start signal to be supplied to a next scan signal line driver circuit. Hence, the resultant scan signal line driver circuit and method of driving a display device is capable of producing high quality images at low cost while restricting power consumption and heat generation by a data signal line driver circuit.
    Type: Application
    Filed: April 24, 2008
    Publication date: June 3, 2010
    Inventor: Takuya Watanabe
  • Patent number: 7684200
    Abstract: An electronic apparatus includes: a main body; and a front face panel movably supported to cover a front face of the main body or to expose at least a portion of the front face thereof, and the front face panel is provided with a housing portion detachably retaining a portable apparatus; and the front face side of the main body is provided with an insertion/ejection slot for inserting or ejecting a memory medium.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: March 23, 2010
    Assignee: Fujitsu Ten Limited
    Inventors: Takuya Watanabe, Junichi Sawada
  • Patent number: 7671174
    Abstract: The present invention provides a ligand to GPR8, in particular polypeptides capable of binding to GPR8 or its amides or esters, or salts thereof, as well as the DNA encoding for such polypeptides. The ligand to GPR8 of the present invention is useful in developing receptor-binding assay systems with the use of a GPR8 expression system, for screening candidate compounds for drugs such as preventive/therapeutic agents for obesity, appetite stimulants, and prolactin production inhibitors.
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: March 2, 2010
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Masaaki Mori, Yukio Shimomura, Mioko Harada, Taiji Asami, Yoshio Matsumoto, Yuka Adachi, Tsukasa Sugo, Michiko Abe, Mika Goto, Chieko Kitada, Takuya Watanabe
  • Patent number: 7662574
    Abstract: The polypeptides in the present invention possess the effects of promoting and inhibiting the secretion of prolactin, and are thus useful as drugs for the prevention and treatment of various diseases, in terms of prolactin secretion stimulants, which are associated with the secretion of prolactin, such as hypoovarianism, spermatic underdevelopment, menopausal symptoms, hypothyroidism, etc. The polypeptides are useful as drugs for the prevention and treatment of various diseases, in terms of prolactin secretion inhibitors, which are associated with the secretion of prolactin, such as pituitary tumor, diencephalon tumor, menstrual disorder, autoimmune diseases, prolactinoma, sterility, impotence, amenorrhea, lactorrhea, acromegaly, Chiari-Frommel syndrome, Argonz-del Castilo syndrome, Forbes-Albright syndrome, lymphoma, Sheehan's syndrome, spermatogenesis disorder, etc.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: February 16, 2010
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Takuya Watanabe, Kuniko Kikuchi, Yasuko Terao, Yasushi Shintani, Shuji Hinuma, Shoji Fukusumi, Ryo Fujii, Masaki Hosoya, Chieko Kitada
  • Patent number: 7608409
    Abstract: The present invention relates to rat cerebellum-derived and human brain-derived G protein coupled receptor proteins or salts thereof, their partial peptides, amides, esters or salts thereof, ligands to the same, a method/kit for screening compounds that alter the binding property between the ligands and the G protein coupled receptor proteins, compounds obtained by the screening or salts thereof, and antibodies to the G protein coupled receptor proteins.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: October 27, 2009
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Takuya Watanabe, Yasuko Terao, Yasushi Shintani, Tetsuya Ohtaki, Kimiko Kanehashi, Chieko Kitada
  • Publication number: 20090264524
    Abstract: The present invention relates to a recuperative agent for cerebral fatigue and a recuperative food for cerebral fatigue, each including as active ingredients one or more members selected from the group consisting of chlorogenic acids, caffeic acid, ferulic acid, and pharmaceutically acceptable salts thereof. According to the present invention, recuperation from the cerebral fatigue such as decreased calculating ability based on cerebral fatigue can be achieved.
    Type: Application
    Filed: June 29, 2009
    Publication date: October 22, 2009
    Applicant: Kao Corporation
    Inventors: Hidetoshi SADACHI, Yoshinao NAGASHIMA, Takuya WATANABE
  • Patent number: 7596312
    Abstract: A small-sized camera module in which an adhesive does not flow in side electrodes is provided. In the camera module according to the embodiment of the invention, the adhesive does not flow in concave portions thanks to a protection wall for covering top portions of the concave portions formed on a substrate. Accordingly, the side electrodes formed in the concave portions can be securely electrically connected to a contact or a drawing substrate. A lower portion of a holder can be disposed adjacent to the concave portions. Thus, the size of the substrate can be formed as small as possible, so it is possible to obtain the small-sized camera module.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: September 29, 2009
    Assignee: ALPS Electric Co., Ltd.
    Inventors: Takuya Watanabe, Satoshi Wada, Seiichi Nagai
  • Publication number: 20080305998
    Abstract: The present invention aims at providing a ligand to GPR8, its DNA, etc., and more particularly, a polypeptide capable of binding to GPR8 or its amides or esters, or salts thereof, as well as its DNA, etc. The ligand to GPR8 of the present invention is useful in developing a receptor-binding assay system with the use of a GPR8 expression system, screening candidate compounds for drugs such as preventive/therapeutic agents for obesity, appetite stimulants, prolactin production inhibitors, etc.
    Type: Application
    Filed: January 26, 2007
    Publication date: December 11, 2008
    Inventors: Masaaki Mori, Yukio Shimomura, Mioko Harada, Taiji Asami, Yoshio Matsumoto, Yuka Adachi, Tsukasa Sugo, Michiko Abe, Mika Goto nee Mika Kurihara, Chieko Kitada, Takuya Watanabe
  • Patent number: 7459847
    Abstract: A wiring structure, a substrate for a display device provided therewith and a display device. The display device features a high brightness and a good display quality. The display device comprises a plurality of pixel regions arranged on a glass substrate; a TFT arranged for each of the pixel regions; an organic EL element including an anode formed by using an ITO for each of the pixel regions, and electrically connected to the source electrode of the TFT, an organic EL layer formed on the anode, and a cathode formed on the organic EL layer to transmit light from the organic EL layer; and a reflection plate for reflecting light from the organic EL layer.
    Type: Grant
    Filed: August 25, 2004
    Date of Patent: December 2, 2008
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshio Kurosawa, Takuya Watanabe
  • Patent number: 7419956
    Abstract: The present invention intends to provide a novel peptide and use thereof. More particularly, the present invention provides a novel peptide and a DNA encoding the same, a drug comprising the peptide or DNA, a screening method/screening kit for a compound or its salt that promotes or inhibits the activity of the peptide, a compound or its salt obtained by the screening, a drug comprising the compound or its salt, etc. The peptide of the invention and the DNA encoding the same are usable, e.g., for the diagnosis, treatment, prevention, etc. of digestive diseases, etc. Moreover, the peptide of the invention is useful as a reagent for screening a compound or its salt that promotes or inhibits the activity of the protein of the invention.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: September 2, 2008
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Tetsuya Ohtaki, Yasushi Masuda, Yoshihiro Takatsu, Takuya Watanabe, Yasuko Terao, Yasushi Shintani, Syuji Hinuma
  • Patent number: 7411569
    Abstract: The display device comprises: a substrate 50 having a plurality of light emitting elements on one surface thereof, and a substrate 10 having a circuit for controlling the plurality of the light emitting elements, bonded to said one surface of the substrate 50, and sealing a space where the plurality of the light emitting elements are formed. This makes it possible to form the light emitting elements on a flat surface, and the degradation of the emission characteristics of the light emitting elements can be prevented. The aperture ratio and the luminance of the display device can be also increased.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: August 12, 2008
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Susumu Okazaki, Takuya Watanabe, Atuyuki Hoshino
  • Publication number: 20080188563
    Abstract: A blood fluidity-improving agent, a blood circulation promoter or a cerebrovascular disease-improving agent, containing as an active ingredient thereof one or more ingredients selected from the group consisting of chlorogenic acids, caffeic acids, ferulic acids and pharmaceutically acceptable salts of these acids. The present blood fluidity-improving agent, blood circulation promoter or cerebrovascular disease-improving agent is highly safe and can be orally taken over longer periods of time.
    Type: Application
    Filed: March 31, 2008
    Publication date: August 7, 2008
    Applicant: KAO CORPORATION
    Inventors: Youichi Arai, Takuya Watanabe, Atsushi Suzuki, Hiroko Joukura
  • Publication number: 20080158794
    Abstract: An electronic apparatus includes: a main body; and a front face panel movably supported to cover a front face of the main body or to expose at least a portion of the front face thereof, and the front face panel is provided with a housing portion detachably retaining a portable apparatus; and the front face side of the main body is provided with an insertion/ejection slot for inserting or ejecting a memory medium.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Applicant: FUJITSU TEN LIMITED
    Inventors: Takuya Watanabe, Junichi Sawada
  • Patent number: 7394098
    Abstract: On an insulating substrate, a first insulating buffer layer, a heat accumulating-light shielding layer having at least a silicon layer on the surface thereof, a second insulating buffer layer and a first silicon layer are laminated in the order recited from the bottom. The lamination structure of the heat accumulating-light shielding layer, second buffer layer and first silicon layer is patterned. A laser beam is applied the patterned first silicon layer to melt and crystallize the first silicon layer. A thin film transistor is formed by using the crystallized first silicon layer. A polysilicon thin film transistor of high performance and small leak current to be caused by light as well as a display device using such thin film transistors is provided.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: July 1, 2008
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takuya Hirano, Takuya Watanabe
  • Publication number: 20080131976
    Abstract: The present invention relates to rat cerebellum-derived and human brain-derived G protein coupled receptor proteins or salts thereof, their partial peptides, amides, esters or salts thereof, ligands to the same, a method/kit for screening compounds that alter the binding property between the ligands and the G protein coupled receptor proteins, compounds obtained by the screening or salts thereof, and antibodies to the G protein coupled receptor proteins.
    Type: Application
    Filed: October 24, 2007
    Publication date: June 5, 2008
    Inventors: Takuya Watanabe, Yasuko Terao, Yasushi Shintani, Tetsuya Ohtaki, Kimiko Kanehashi, Chieko Kitada
  • Patent number: 7323351
    Abstract: A polysilicon film is formed in a predetermined region on a glass substrate, and then a gate insulating film and a gate electrode, whose width is narrower than the gate insulating film, are formed thereon. Then, an interlayer insulating film and an ITO film are formed on an overall surface. Then, n-type source/drain regions having an LDD structure are formed by implanting the n-type impurity into the polysilicon film. Then, an n-type TFT forming region and a pixel-electrode forming region are covered with a resist film, and then p-type source/drain regions are formed by implanting the p-type impurity into the polysilicon film in a p-type TFT forming region. Then, the resist film is left only in the pixel-electrode forming region and the resist film is removed from other regions. A pixel electrode is formed by etching the ITO film while using the remaining resist film as a mask.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: January 29, 2008
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazushige Hotta, Hiroyuki Yaegashi, Takuya Watanabe, Tamotsu Wada
  • Patent number: 7314754
    Abstract: The present invention relates to a polynucleotide encoding a human brain-derived G protein coupled receptor protein. The human brain-derived G protein coupled receptor protein is useful: (1) for determination of a ligand to the receptor protein, (2) as an agent for the prevention and/or treatment of diseases associated with dysfunction of the receptor protein, (3) as a genetic diagnostic agent, (4) for quantification of a ligand to the receptor protein, (5) for screening of a compound that alters the binding property between the receptor protein and a ligand, (6) as an agent for the prevention and/or treatment of various diseases, comprising a compound that alters the binding property between the receptor protein and a ligand, (7) for quantification of the receptor protein, (8) for neutralization by antibodies to the receptor protein and (9) for preparation of a non-human animal bearing the DNA encoding the receptor protein.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: January 1, 2008
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Takuya Watanabe, Yasuko Terao, Yasushi Shintani
  • Publication number: 20070270497
    Abstract: The present invention relates to a recuperative agent for cerebral fatigue and a recuperative food for cerebral fatigue, each including as active ingredients one or more members selected from the group consisting of chlorogenic acids, caffeic acid, ferulic acid, and pharmaceutically acceptable salts thereof. According to the present invention, recuperation from the cerebral fatigue such as decreased calculating ability based on cerebral fatigue can be achieved.
    Type: Application
    Filed: November 8, 2005
    Publication date: November 22, 2007
    Applicant: Kao Corporation
    Inventors: Hidetoshi Sadachi, Yoshinao Nagashima, Takuya Watanabe