Patents by Inventor Mitsuhiro Watanabe

Mitsuhiro 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).

  • Publication number: 20090103272
    Abstract: A DC-DC converter comprising a soft-magnetic, multi-layer substrate provided with a laminated coil constituted by connecting pluralities of conductor lines, and a semiconductor integrated circuit device comprising a switching device and a control circuit, which are mounted on the soft-magnetic, multi-layer substrate; the semiconductor integrated circuit device comprising an input terminal, an output terminal, a first control terminal for controlling the ON/OFF of the switching device, a second control terminal for variably controlling output voltage, and pluralities of ground terminals; the soft-magnetic, multi-layer substrate comprising first external terminals formed on a first main surface, first connecting wires formed on the first main surface and/or on nearby layers, second connecting wires formed between the side surface of the multi-layer substrate and a periphery of the laminated coil, and second external terminals formed on a second main surface; and terminals of the semiconductor integrated circuit
    Type: Application
    Filed: October 30, 2006
    Publication date: April 23, 2009
    Applicant: Hitachi Metals, Ltd
    Inventor: Mitsuhiro Watanabe
  • Publication number: 20090075089
    Abstract: A material for electroless plating shows good adhesion for a catalyst and does not cause delamination of a catalyst adhering layer from a non-conductive base material in a catalyst adhering step, development step or other step. In a material for electroless plating, having a catalyst adhering layer on a non-conductive base material, the catalyst adhering layer is formed from a hydrophilic and/or water-soluble resin containing hydroxyl group, and a curable layer formed from a resin having hydroxyl group and an isocyanate type compound is provided between the base material and the catalyst adhering layer. The catalyst adhering layer is preferably formed while isocyanate groups of the isocyanate type compound in the curable layer remain.
    Type: Application
    Filed: March 12, 2007
    Publication date: March 19, 2009
    Inventors: Tetsuji Ohta, Mitsuhiro Watanabe
  • Publication number: 20090017772
    Abstract: A multiband high-frequency circuit comprising a first switch SPDT1 for switching the connections of a multiband antenna to transmitting circuits 11bg-T, 11a-T and receiving circuits 11bg-R, 11a-R of first and second communications systems, and a transmitting/receiving circuit BLT-TR of a third communications system, a diplexer circuit Dip1 for branching a high-frequency signal to 11a-R and 11bg-R or BLT-TR and a diplexer circuit Dip2 for branching a high-frequency signal to 11bg-T and 11a-T, both of which are disposed downstream of SPDT1, each diplexer circuit Dip1, Dip2 comprising a lower-frequency-side filter and a high-frequency-side filter, a bandpass filter BPF1 being disposed downstream of the lower-frequency-side filter of the diplexer circuit Dip1, and a second switch SPDT2 being disposed downstream of the bandpass filter BPF1.
    Type: Application
    Filed: April 11, 2006
    Publication date: January 15, 2009
    Applicant: HITACHI METALS, LTD.
    Inventors: Shigeru Kemmochi, Kazuhiro Hagiwara, Keisuke Fukamachi, Mitsuhiro Watanabe
  • Patent number: 7471962
    Abstract: A high-frequency switch circuit common to a plurality of frequency bands includes a first high-frequency switch adapted to pass transmission signals and block received signals; and a demultiplexer. The high-frequency switch circuit passes one of the received signals of first and second frequency bands and blocks the other.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: December 30, 2008
    Assignee: Hitachi Metals, Ltd.
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Hiroyuki Tai
  • Patent number: 7441816
    Abstract: An automotive childproof safety lock control apparatus including a door latch which can hold a door of a vehicle in a closed position, a childproof safety lock unit which can be displaced to an unlocking state where the release of the door latch from a latching state is enabled by controlling an inner handle provided inside of the vehicle to open the door and a locking state where the release of the door latch from the latching state is disabled, and a drive unit which is linked to the childproof safety lock unit and the door latch so as to displace the childproof safety lock unit from the locking state to the unlocking state and release the door latch from the latching state when activated in one direction and to displace the childproof safety lock unit from the unlocking state to the locking state when activated in the other direction.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: October 28, 2008
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Mitsuhiro Watanabe, Miki Ogino
  • Patent number: 7434854
    Abstract: In a vehicle door lock control, an operating handle is provided at a door inside or outside a vehicle to enable a door to open and close. The handle is connected to an operating lever. In a locked position, the door cannot be opened by the operating handle, while it can be opened by the operating handle via a release lever in an unlocking position. The release lever pivotally secured on a base plate is connected to a door latch device of the door to allow the door latch device to disengage from a striker of a vehicle body in the unlocking position thereby opening the door by the operating handle. A lock control pin is moved by a knob lever to control the release lever to allow the door to open. The knob lever is operated by a knob manually inside the vehicle or by an actuator electrically.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: October 14, 2008
    Assignee: Mitsui Mining and Smelting Co. Ltd.
    Inventors: Nobuyoshi Fujimatsu, Mitsuhiro Watanabe, Hideaki Nozawa
  • Patent number: 7415730
    Abstract: When a test mode signal is rendered active by a signal given from an external terminal, a CPU reads and runs various self-testing programs stored in a ROM. When any of the test programs comes to a process of testing a security circuit, a security test signal is rendered active and when a predetermined address is accessed then, a selector is switched to a register side by the output signal of an AND circuit of a test circuit. An illegitimate instruction, for example, is set in the register and is given to the CPU. Whether the security circuit has failure is determined by checking if an illegitimate access detection signal is output when the CPU executes the illegitimate instruction.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: August 19, 2008
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Mitsuhiro Watanabe
  • Publication number: 20080184573
    Abstract: A coordinate measuring auxiliary tool including a cylindrical shaped body that is attached to an outer circumference of a coordinate measuring probe, and a clamping mechanism for positioning and fixing the cylindrical shaped body to a tip of the probe. Measurement of a thin plate-shaped object to be measured can be easily and accurately performed with the coordinate measuring auxiliary tool having a simple construction and low price. At least a part of the cylindrical shaped body may be transparent, and a position of the cylindrical shaped body to the tip of the probe can be adjusted.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 7, 2008
    Applicant: MITUTOYO CORPORATION
    Inventors: Shigeo Miyamoto, Mitsuhiro Watanabe
  • Publication number: 20080031968
    Abstract: The present invention is directed to methods of treating a human for a variety of conditions by administering an agonist of the G protein coupled receptor TGR5. In addition, the invention includes methods for determining whether a test compound is likely to be effective in treating one of these conditions by assaying it for its ability to raise intracellular iodothyronine deiodinase levels or for its ability to bind to and activate TGR5.
    Type: Application
    Filed: March 30, 2006
    Publication date: February 7, 2008
    Applicant: The Brigham and Women's Hospital, Inc.
    Inventors: Antonio C. Bianco, Johan Auwerx, Marcelo A. Christoffolete, Sander Houten, Brian W. Kim, Philip Reed Larsen, Mitsuhiro Watanabe
  • Publication number: 20080012355
    Abstract: A door of a vehicle is opened and closed by a handle mounted to the side of the door. In the door, a vehicle door lock control connected to the handle comprises a base plate on which an operating lever and a release lever are pivotally secured. The release lever is connected to a door-latching device which engages with or disengages from a vehicle body. The door is placed by a knob via a knob lever in a locked position where the door cannot be opened by the handle. The knob is coupled to the knob lever.
    Type: Application
    Filed: May 30, 2007
    Publication date: January 17, 2008
    Inventors: Nobuyoshi FUJIMATSU, Mitsuhiro WATANABE, Hideaki NOZAWA
  • Publication number: 20070273160
    Abstract: In a vehicle door lock control, an operating handle is provided at a door inside or outside a vehicle to enable a door to open and close. The handle is connected to an operating lever. In a locked position, the door cannot be opened by the operating handle, while it can be opened by the operating handle via a release lever in an unlocking position. The release lever pivotally secured on a base plate is connected to a door latch device of the door to allow the door latch device to disengage from a striker of a vehicle body in the unlocking position thereby opening the door by the operating handle. A lock control pin is moved by a knob lever to control the release lever to allow the door to open. The knob lever is operated by a knob manually inside the vehicle or by an actuator electrically.
    Type: Application
    Filed: May 14, 2007
    Publication date: November 29, 2007
    Inventors: Nobuyoshi FUJIMATSU, Mitsuhiro WATANABE, Hideaki NOZAWA
  • Publication number: 20070191259
    Abstract: This invention provides screening methods for agents effective in treating insulin resistance through specific inhibition of S6 kinase 1 activity. Also provided are methods of treating insulin resistance by administering an effective amount of an inhibitor specific for S6 kinase 1.
    Type: Application
    Filed: August 20, 2004
    Publication date: August 16, 2007
    Inventors: Johan Auwerx, Francesca Frigerio, Stefan Fumagalli, Sara Kozma, Frederic Picard, Melanie Sticker-Jantscheff, George Thomas, Sung Um, Mitsuhiro Watanabe
  • Patent number: 7253702
    Abstract: A high-frequency switch module, including a laminate constituted of dielectric layers having electrode patterns, the high-frequency switch module also including a high-frequency switch circuit for switching a transmitting circuit and a receiving circuit of transmitting/receiving systems, and a filter circuit connected to a receiving side of the high-frequency switch circuit.
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: August 7, 2007
    Assignee: Hitachi Metals, Ltd.
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Hiroyuki Tai, Keisuke Fukamachi, Satoru Yokouchi
  • Patent number: 7242268
    Abstract: An unbalanced-balanced multiband filter module comprising three high-frequency switches each comprising a switching element, and two unbalanced-balanced bandpass filters having different transmitting frequency bands, a first high-frequency switch being connected to an unbalanced port of the module, an unbalanced port of the first unbalanced-balanced bandpass filter, and an unbalanced port of the second unbalanced-balanced bandpass filter; a second high-frequency switch being connected to a first balanced port of the module, a first balanced port of the first unbalanced-balanced bandpass filter, and a first balanced port of the second unbalanced-balanced bandpass filter; a third high-frequency switch being connected to a second balanced port of the module, a second balanced port of the first unbalanced-balanced bandpass filter, and a second balanced port of the second unbalanced-balanced bandpass filter; and the first to third high-frequency switches being switched depending on a passing high-frequency signal,
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: July 10, 2007
    Assignee: Hitachi Metals, Ltd.
    Inventors: Kazuhiro Hagiwara, Shigeru Kemmochi, Keisuke Fukamachi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Yoshiyuki Murakami
  • Patent number: 7225268
    Abstract: A wireless terminal capable of quickly searching for the best route required for communication in a local network such as an ad hoc network is provided. Each of wireless terminals in the local network sets a bit error rates and a data transfer rate with neighboring wireless terminals and, based on the calculated values, calculates the route weight value of a link to each of the neighboring terminals. To set a route for communication between a wireless terminal and another wireless terminal, the wireless terminal issues a route search command based on the route weight value and sends the route weight value to neighboring terminals. The neighboring terminals also send the route search command sequentially to the next terminal while adding up the route weight value. A wireless terminal at the other end decides the best route from the added up route weight value and sends a response back to the starting point.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: May 29, 2007
    Assignee: NEC Corporation
    Inventor: Mitsuhiro Watanabe
  • Patent number: 7221922
    Abstract: A switch circuit for switching the connection of the receiving or transmitting circuits of two communication systems to an antenna circuit, which comprises first and second switch means having two switching elements, the first switch means comprising a first inductance element between a port connected to the antenna circuit and a port connected to the second switch means; the second switch means comprising a second inductance element between a port connected to the first switch means and a port connected to a receiving circuit of a first communication system, and a transmission line constituting the first inductance element having a lower characteristic impedance than that of a transmission line constituting the second inductance element.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: May 22, 2007
    Assignee: Hitachi Metals, Ltd.
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Hiroyuki Tai
  • Publication number: 20070105506
    Abstract: A switch circuit for selectively switching connection of an antenna side circuit with a reception circuit and a transmission circuit of two communication systems one of which has a reception frequency band partially overlapped with a transmission frequency of the other. The switch circuit includes (a) a first switch unit for switching connection to the antenna side circuit with the transmission circuit side of the first and the second communication systems and the reception circuit side of the first and the second communication system and (b) a second switch unit connected between the first switch unit and the reception circuit of the first end and the second communication system for switching connection of the antenna side circuit with the reception circuit of the first and the second communication system. (c) The transmission circuit side of the first and the second communication system of the first switch unit is connected to a transmission circuit shared by the first and the second communication system.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 10, 2007
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Keisuke Fukamachi, Hiroyuki Tai
  • Patent number: 7191214
    Abstract: A conference apparatus has a memory to store information relating to devices and their owners, and determines a device owned by each participant based on the information stored in the memory. The conference apparatus notifies an interface apparatus the devices owned by each participant and the devices upon which the conference apparatus determines whether to allow participants to participate in a conference; the interface apparatus sends a permission to participate in the conference to a device owned by each participant and transfers to the conference apparatus a conference participation request received from each device upon which the conference apparatus determines whether to allow the corresponding participant to participate in the conference.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: March 13, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventor: Mitsuhiro Watanabe
  • Patent number: 7171234
    Abstract: A high-frequency switch circuit is provided for switching a connection between a common transmission circuit and antenna side circuit in a plurality of transmitting and receiving systems. The high-frequency switch includes a connection between the antenna side circuit and a reception circuit in one of the plurality of transmitting and receiving systems, and a connection between the antenna side circuit and a reception circuit in the other of the plurality of transmitting and receiving systems, the high-frequency switch circuit comprising a first diode; a first distributed constant line; a second diode; a capacitor; a third diode; a second distributed constant line; and a fourth diode.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: January 30, 2007
    Assignees: Marino-Forum21, Tokyo Kyuei Co., Ltd., Hitachi Metals, Ltd.
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Hiroyuki Tai, Tsuyoshi Taketa, Toshihiko Tanaka
  • Patent number: 7167687
    Abstract: A switch circuit for selectively switching connection of an antenna side circuit with a reception circuit and a transmission circuit of two communication systems one of which has a reception frequency band partially overlapped with a transmission frequency of the other. The switch circuit includes (a) a first switch unit for switching connection of the antenna side circuit with the transmission circuit side of the first and tie second communication systems and the reception circuit side of the first and the second communication system and (b) a second switch unit connected between the first switch unit and the reception circuit of the first and the second communication system for switching connection of the antenna side circuit with the reception circuit of the first and the second communication system. (c) The transmission circuit side of the first and the second communication system of the first switch unit is connected to a transmission circuit shared by the first and the second communication system.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: January 23, 2007
    Assignee: Hitachi Metals, Ltd.
    Inventors: Shigeru Kemmochi, Mitsuhiro Watanabe, Keisuke Fukamachi, Hiroyuki Tai