Patents by Inventor Takahiro TO

Takahiro TO 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: 20080083937
    Abstract: Wiring of a PDP address driver IC is disclosed which affords an adequate permitted current capacity. In the PDP address driver IC that drives the PDP, a layer, in which a planar high voltage ground wiring layer and a planar high voltage power wiring layer are formed, is provided atop a layer in which planar high voltage ground wiring layers that supply a ground potential to the active element that is formed within the PDP address driver IC and in which planar high voltage power wiring layers that supply a source potential to the active element are formed. Accordingly, the PDP address driver IC can comprise an adequate permitted current capacity while maintaining a compact size and comprising a multiplicity of output bit portions.
    Type: Application
    Filed: September 25, 2007
    Publication date: April 10, 2008
    Applicant: FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD.
    Inventors: Takahiro NOMIYAMA, Gen TADA, Yoshihiro SHIGETA
  • Publication number: 20080085074
    Abstract: The present invention aims to provide an optical pressure sensor capable of detecting a more minute pressure change. A base film is formed with a through hole passing first and second surfaces, an optical fiber is fixed to the base film at a region other than the FBG portion such that the FBG portion is positioned on the through hole in plan view. The optical pressure sensor according to the present invention is attached to an object body such that the second surface of the base film is closely attached to a surface of the object body directly or indirectly.
    Type: Application
    Filed: August 9, 2007
    Publication date: April 10, 2008
    Applicant: SUNCALL CORPORATION
    Inventors: Masahito WAKAHARA, Takahiro IMASAKI
  • Publication number: 20080084241
    Abstract: A load driving device according to the present invention includes: a first current generation section generating a first current in accordance with a driving current of a load; a second current generation section generating a predetermined second current; an integration section charging and discharging a capacitor in accordance with magnitude relation between the first current and the second current; a comparison section comparing a terminal voltage of the capacitor and a predetermined threshold voltage; and an output section generating a protection signal based on output logic of the comparison section. Such configuration permits appropriately preventing load burnout.
    Type: Application
    Filed: October 2, 2007
    Publication date: April 10, 2008
    Applicant: ROHM CO., LTD.
    Inventors: Seiichi Yamamoto, Takahiro Ota
  • Publication number: 20080083285
    Abstract: A deformation detection sensor including: a piezoelectric element which generates an output signal due to a deformation; a reference signal input device which inputs a reference signal of a predetermined cycle to the piezoelectric element; a first signal extraction device which extracts a first output signal due to the deformation of the piezoelectric element out of an output signal from the piezoelectric element; a second signal extraction device which extracts a second output signal due to the reference signal out of the output signal from the piezoelectric element; a first evaluation device which evaluates the first output signal extracted by the first signal extraction device; and a second evaluation device which evaluates the second output signal extracted by the second signal extraction device.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 10, 2008
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yoshimasa Eguchi, Takahiro Kamei
  • Patent number: 7354318
    Abstract: A joint connector according to the present invention is provided with a circuit board, a male connector having male terminals provided on the circuit board at a predetermined interval and standing in one direction and a direction that crosses the one direction, the male terminals being selectively connected by a copper foil circuit, and a female connector in which female connector elements each having female terminals inserted and interlocked in female terminal holders are stacked, wherein the male connector and the female connector are fit to each other. This achieves cost reduction and improvement in work efficiency in electric wire connection by attaining easy electric wire connection and branching.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: April 8, 2008
    Assignee: The Furukawa Electric Co., Ltd.
    Inventors: Masakazu Murakami, Takahiro Imai, Tamaki Takabayashi, Takenobu Yabu, Syougo Tomita, Seiichi Ueno, Katsunori Takeda
  • Patent number: 7356094
    Abstract: A digital broadcast receiving apparatus for receiving a broadcast signal generated by combining sub signals modulated using a random sequence generated based on an initial value set in accordance with a frequency of a broadcast channel by a signal transmission control use signal and a main signal generated based on information source data and reproducing the information source data contained in the received broadcast signal.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: April 8, 2008
    Assignee: Sony Corporation
    Inventors: Yasunari Ikeda, Toshihisa Hyakudai, Takahiro Okada, Tamotsu Ikeda
  • Patent number: 7355633
    Abstract: A video-image control apparatus enables a client to obtain the details of an object in a displayed video image. For this purpose, when the angle of a camera 1003 is changed in accordance with an instruction from an external device, it is determined whether or not the object (e.g., a copier) is within an image sensing view. If it is determined that the object is within the image sensing view, the current status of the object is obtained by request. Then, an image of a character string indicative of the status information is generated, and combined with the video image. The combined image is transferred via a communication interface unit to the external device.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: April 8, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takahiro Kurosawa, Kenichiro Tanaka
  • Patent number: 7354359
    Abstract: Golf ball has dimples 8. The dimple 8 has a first curved face S1, a second curved face S2, a third curved face S3, a first edge E1, a second edge E2 and a third edge E3. The second edge E2 and the third edge E3 are disposed concentrically with the first edge E1. The first curved face S1 is ring-shaped. The first curved face S1 is inclined downward from the first edge E1 toward the center of the dimple 8. The second curved face S2 is ring-shaped. The second curved face S2 is inclined upward from the second edge E2 toward the center of the dimple 8. The third curved face S3 is bowl-shaped. The third curved face S3 is inclined downward from the third edge E3 toward the center of the dimple 8. The air that flows toward the center of the dimple 8 collides with the third edge E3. Due to this collision, the air flow is disrupted.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: April 8, 2008
    Assignee: SRI Sports Limited
    Inventor: Takahiro Sajima
  • Patent number: 7353922
    Abstract: An air damper includes a cylinder having a bottom, a piston received inside the cylinder to move freely back and forth coaxially, and an orifice provided in the piston. The piston is formed of a synthetic resin, and has a piston rod extending toward a side of the cylinder opposite to the bottom, and a recess portion provided on a portion facing the bottom in order to prevent sink or the like during molding of the piston. A protruding portion is provided on the bottom of the cylinder to protrude into the recess portion when the piston is fully moved into the cylinder.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: April 8, 2008
    Assignees: Nifco Inc., Honda Motor Co., Ltd.
    Inventors: Takahiro Furuya, Yousuke Yanagita
  • Patent number: 7356399
    Abstract: There is provided a failure determination system for a continuously variable transmission of a belt type, which is capable of determining failure of control valves for performing speed varying operation, and enhancing maintainability. An ECU controls a transmission ratio of the transmission to a fixation-determining LOW-side range when the vehicle is standing. When the transmission ratio during stoppage of the vehicle is within a stop-time OD-side range if engine torque?OD-time DR-side reference torque and at the same time the transmission ratio<DN-side reference value hold, the ECU determines that the DR solenoid valve is faulty, and if the throttle valve opening?OD-side reference value, the transmission ratio?DN-side reference value, and at the same time a vehicle speed<OD-side reference value hold, the ECU determines that the DN solenoid valve is faulty.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: April 8, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takahiro Eguchi, Ukyo Ogata, Takahiro Matsuda
  • Patent number: 7354082
    Abstract: Disclosed is a bumper structure adapted to be attached to a front end of a vehicle, which is capable of preventing a fine member from being bent downward by its own weight after integrally forming a bumper body and a grill portion together, and avoiding a problem about deterioration in appearance of the grill portion which would otherwise be caused by the fin support remaining within the grill portion, so as to provide drastically enhanced appearance of the grill portion. A fin support (5, 5, 6, 6) is formed to allow an distal end thereof to extend toward an open zone on the upper side of an opening (X), and folded about a thin-wall portion (5a, 6a) in such a manner as to be engaged with an engagement pin (3a, - - - , 3a) at an edge of the opening (X) to support the fin member (4). After resin is cooled, thin-wall portion (5a, 6a) is cut off to remove the fin support (5, 5, 6, 6) from the inside of the opening (X).
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: April 8, 2008
    Assignee: Mazda Motor Corporation
    Inventors: Toshio Sakamoto, Tsugio Fukube, Michihisa Iwamoto, Takahiro Tanaka, Masayuki Sato, Mikado Kawasaki
  • Patent number: 7353661
    Abstract: A vehicle exhaust heat recovery system includes a vapor compression type refrigeration circuit, a boiler to which the refrigerant is introduced from the refrigeration circuit and heated, and an expander for generating motive power by expanding the heated refrigerant. The refrigerant circulates in the refrigeration circuit. The boiler heats the refrigerant introduced therein using exhaust heat generated by the vehicle. The refrigerant that has been subjected to expansion is recycled to the refrigeration circuit.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: April 8, 2008
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Xiaoliang Wang, Takahiro Moroi, Masanori Sonobe, Masahiro Kawaguchi
  • Patent number: 7356286
    Abstract: A charger is opposed to a charging subject member and charges the charging subject member by generating corona discharge. The charger includes: a discharge electrode; and a pair of facing electrodes that are disposed to face with each other being the discharge electrode interposed therebetween and arranged to be distant from the discharge electrode, wherein the facing electrodes are arranged that an interval between the facing electrodes gradually decreases towards the charging subject member.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: April 8, 2008
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Nao Itabashi, Takahiro Nishimoto, Kunihiko Kondo, Fumikazu Sato, Ikunobu Yoshiyama, Tsutomu Suzuki
  • Patent number: 7356191
    Abstract: In an image encoder is provided, including a to-be-encoded object prediction unit which counts quantization coefficients which are newly made significant, for example, when each bit plane is encoded, on the basis of quantization coefficient for each bit plane in all code blocks to provide a feature amount, estimates the number of generated codes on the basis of the feature amount, and adds the estimated number of codes in a predetermined order. When an initial target number of codes is reached, the to-be-encoded object prediction unit stops the addition, and supplies the entropy encoder with information on the bit planes having the quantization coefficients thereof been added as to-be-encoded object information. In this entropy encoder, only the quantization coefficient in the bit planes represented by the to-be-encoded object information, is processed by three types of encoding passes while truncating the quantization coefficients of the other bit planes.
    Type: Grant
    Filed: December 1, 2003
    Date of Patent: April 8, 2008
    Assignee: Sony Corporation
    Inventors: Kazuhisa Hosaka, Takahiro Fukuhara
  • Patent number: 7356658
    Abstract: To obtain a volume image of a given generation.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: April 8, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Ai Satoyama, Yoshiaki Eguchi, Takahiro Nakano
  • Patent number: 7356109
    Abstract: Timing jitter sequences ??j[n] and ??k[n] of respective clock signals under measurement xj(t) and xk(t) are estimated, and a timing difference sequence between those timing jitter sequences is calculated. In addition, initial phase angles ?0j and ?0k of linear instantaneous phases of the xj(t) and xk(t) are estimated, respectively. A sum of a difference between those initial angles and the timing difference sequence is calculated to obtain a clock skew sequence between the xj(t) and xk(t).
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: April 8, 2008
    Assignee: Advantest Corporation
    Inventors: Takahiro Yamaguchi, Masahiro Ishida, Mani Soma
  • Patent number: 7355604
    Abstract: An image rendering method includes generating pixels in accordance with graphic information, determining a direction of anisotropy of a footprint obtained by projecting the pixel on a texture on which a set of texels are disposed on uv-coordinates, and executing sampling of a MIP map in accordance with the direction of anisotropy, and executing texture mapping for the pixel. The direction of anisotropy is determined by comparing lengths in at least three different directions of the footprint on the texture.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: April 8, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yosuke Bando, Takahiro Saito
  • Patent number: 7354707
    Abstract: Nucleic acid probes are provided, each of which is formed of a single-stranded oligonucleotide which can hybridize to a target nucleic acid and is labeled with a fluorescent dye or with a fluorescent dye and a quencher substance. The nucleic acid probes can be easily designed, permit determination, polymorphous analysis or real-time quantitative PCR of nucleic acids in short time, and are not dissociated during reactions. Nucleic acid determination methods, polymorphous analysis methods and real-time quantitative PCR methods, which make use of the nucleic acid probes, are also provided.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: April 8, 2008
    Assignees: National Institute of Advanced Industrial Science and Technology, Kankyo Engineering Co., Ltd.
    Inventors: Ryuichiro Kurane, Takahiro Kanagawa, Yoichi Kamagata, Masaki Torimura, Shinya Kurata, Kazutaka Yamada, Toyokazu Yokomaku
  • Patent number: D566072
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: April 8, 2008
    Assignee: Mitsubishi Electric Corporation
    Inventor: Takahiro Yamaguchi
  • Patent number: D566134
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: April 8, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jun Ito, Takahiro Suzuki