Patents by Inventor Kazuhisa To

Kazuhisa 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: 20110146465
    Abstract: An outer member and an inner member constituting a wheel bearing device are assembled and the brake rotor is fixed to the hub ring of the inner member. In this state, the pad slide surfaces of the brake rotor are lathed with the reference provided by a wheel pilot end surface. Alternatively, the wheel pilot end surface of the hub ring by chucking the knuckle pilot of the outer member with the wheel bearing device put in its assembled state, and the pad slide surfaces of the brake rotor are lathed with the reference provided by the wheel pilot end surface.
    Type: Application
    Filed: February 18, 2011
    Publication date: June 23, 2011
    Inventors: Kiyotake SHIBATA, Kazunari Yamamoto, Kazuhisa Shigeoka, Taku Nishiki, Kazuo Komori, Takao Maeda
  • Publication number: 20110148661
    Abstract: A guiding device includes: a laser light source that emits a laser beam; and a linear guiding portion that propagates the laser beam and is extended in the guiding direction on a road surface on which a mobile body moves. The linear guiding portion is provided with a function of radiating the laser beam in the guiding direction from the surface where linear guiding portion extends, while propagating the laser beam, and guiding the mobile body by light.
    Type: Application
    Filed: June 30, 2009
    Publication date: June 23, 2011
    Inventors: Shinichi Shikii, Shinichi Kodawaki, Kazuhisa Yamamoto, Hiroyuki Furuya, Tatsuo Itoh
  • Publication number: 20110153950
    Abstract: A cache memory includes: a plurality of MSHRs (Miss Status/Information Holding Registers); a memory access identification unit that identifies a memory access included in an accepted memory access request; and a memory access association unit that associates a given memory access with the MSHR that is used when the memory access turns out to be a cache miss and determines, on the basis of the association, a candidate for the MSHR that is used by the memory access identified by the access identification unit.
    Type: Application
    Filed: July 23, 2009
    Publication date: June 23, 2011
    Inventors: Kazuhisa Ishizaka, Takashi Miyazaki
  • Publication number: 20110147566
    Abstract: A wavelength conversion laser light source includes: a fundamental light source for outputting fundamental light; a wavelength conversion element with a nonlinear optical effect for converting the fundamental light into harmonic light of a different wavelength; a first optical receiver for receiving light of a specific polarization direction contained in the fundamental light output from the fundamental light source and converting an amount of light thereof into an electrical signal; a second optical receiver for receiving the harmonic light output from the wavelength conversion element and converting an amount of light thereof into an electrical signal; a temperature holding unit for holding a temperature of the wavelength conversion element constant; a fundamental light control unit for performing first control of controlling an amount of light of the fundamental light output from the fundamental light source based on the electrical signal from the second optical receiver, and second control of controlling
    Type: Application
    Filed: July 8, 2009
    Publication date: June 23, 2011
    Inventors: Hiroyuki Furuya, Koichi Kusukame, Tetsuro Mizushima, Toshifumi Yokoyama, Kenji Nakayama, Kazuhisa Yamamoto, Shinichi Kadowaki, Tomoya Sugita, Nobuyuki Horikawa
  • Patent number: 7965916
    Abstract: There is a problem that in the connection portion between a rare-earth-doped double clad fiber and a single mode fiber, pumping light leaks in a portion having the coating, and the fiber generates heat partially with this energy and deteriorates. Also, there is another problem that the output is limited as the oscillation wavelength becomes shorter. Accordingly, in a laser light source device formed by combining a fiber laser and a fiber amplifier, by using the residual pumping light in the fiber laser as the pumping light in the fiber amplifier, it is possible to enhance the reliability by preventing the fiber deterioration caused by the residual pumping light. Further, by amplifying the output in the fiber amplifier in the latter stage without any limitation on the pumping light output, it is possible to increase an output of the oscillation light.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: June 21, 2011
    Assignee: Panasonic Corporation
    Inventors: Hiroyuki Furuya, Kazuhisa Yamamoto, Kiminori Mizuuchi
  • Patent number: 7964554
    Abstract: The present invention discloses anti-histone H1 monoclonal antibodies, hybridomas for the production thereof, and polypeptides, which are useful for suppressing, predicting, or diagnosing transplant rejection in organ transplantation.
    Type: Grant
    Filed: September 5, 2005
    Date of Patent: June 21, 2011
    Assignee: Amateraspharma Inc.
    Inventors: Takeshi Goto, Shuji Sato, Kazuhisa Ono, Seiko Shigeta, Seiji Kawamoto, Shigeru Goto
  • Patent number: 7965791
    Abstract: A method of transmitting data including controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data, to be closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data. With regard to first bit positions of the predetermined bits, the first bit positions being distinguished from second bit positions based on an error tolerance resulting from a correspondence to a signal point on a phase plane. Wherein a sum of a number of the predetermined bits included in the first data block and the predetermined bits included in the second data block is less than a total number of the first bit positions. Also including performing multi-level modulation for transmission based on the generated bit sequences.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: June 21, 2011
    Assignee: Fujitsu Limited
    Inventors: Tetsuya Yano, Kazuhisa Obuchi, Shunji Miyazaki
  • Patent number: 7963393
    Abstract: A connected fastener assembly is formed by fitting a shaft guide on a shaft section of each fastener, by connecting the fasteners using two connecting sheets made of a synthetic resin and disposed on upper and lower sides of the shaft guides. Since the connecting sheets have through holes thorough which the fasteners pass and connecting sections formed so as to be easy to bend or difficult to bend in the width direction, the connected fastener assembly can be formed into a straight type or a coil type. In a connected fastener assembly, shaft sections of a plurality of fasteners are connected by a connecting band formed of a thin sheet of a synthetic resin. Ring-shaped retaining sections for retaining the shaft sections are formed at constant intervals in the connecting bands. The ring-shaped retaining sections are disposed so as to be overlaid on shaft guides made of soft materials and fitted on the shaft sections. Each of the shaft guides is formed into a cylindrical shape.
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: June 21, 2011
    Assignee: Max Co., Ltd.
    Inventors: Yasushi Nakagawa, Hiroki Yamamoto, Takamichi Hoshino, Kazuhisa Takeuchi
  • Patent number: 7964451
    Abstract: A first oxide film (102) is formed on a semiconductor substrate (101). A first nitride film (103) is formed on first gate electrode formation regions of the first oxide film (102). A plurality of first gate electrodes (104) are provided on the first nitride film (103) so as to be spaced apart from one another with a predetermined distance therebetween. A second oxide film (105) covers upper part and side walls of each of the first gate electrodes (104). A sidewall spacer (106) of a third oxide film is buried in an overhang portion generated on each side wall of each of the first gate electrodes (104) covered by the second oxide film (105). A second nitride film (107) covers the second oxide film (105), the sidewall spacer (106) and part of the first oxide film (102) located between the first gate electrodes (104). A plurality of second gate electrodes (108) are formed on at least part of the second nitride film (107) located between adjacent two of the first gate electrodes (104).
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: June 21, 2011
    Assignee: Panasonic Corporation
    Inventors: Naoto Niisoe, Kazuhisa Hirata, Tohru Yamada
  • Patent number: 7965203
    Abstract: In estimating subjective video quality corresponding to main parameters (121/221) which are input as an input coding bit rate (121B/221B) representing the number of coding bit rates per unit time and an input frame rate (121A/221A) representing the number of frames per unit time of an audiovisual medium, an estimation model specifying unit specifies, on the basis of the input coding bit rate (121B/input frame rate (221A)), an estimation model (122/222) representing the relationship between subjective video quality and the frame rate (/coding bit rate) of the audiovisual medium. Subjective video quality corresponding to the input frame rate (121A/input coding bit rate 221B) is estimated by using the specified estimation model (122/222) and output as an estimation value (123/223).
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: June 21, 2011
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Kazuhisa Yamagishi, Takanori Hayashi
  • Patent number: 7964173
    Abstract: The present invention provides feedstock compositions for use of the production of an activated carbon for electric double layer capacitor electrodes or the production of needle coke, comprising a first heavy oil with an initial boiling point of 300° C. or higher, an asphalten content of 12 percent by mass or less, a saturate content of 50 percent by mass or more and a sulfur content of 0.3 percent by mass or less, produced as a residue resulting from vacuum-distillation of a petroleum-based oil and a second heavy oil with an initial boiling point of 150° C. or higher and a sulfur content of 0.5 percent by mass or less, produced by subjecting a hydrocarbon oil to fluidized catalytic cracking.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: June 21, 2011
    Assignees: Nippon Oil Corporation, Nippon Petroleum Refining Company, Limited
    Inventors: Takashi Oyama, Kazuhisa Nakanishi, Tamotsu Tano, Keiji Higashi, Ippei Fujinaga, Hiromitsu Hashisaka, Kiwamu Takeshita, Masaki Fujii, Hideki Ono
  • Publication number: 20110142167
    Abstract: A transmitting apparatus, that includes a means for generating bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data in a first encoding process, to be equal or closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data in a second encoding process, in regard to first bit positions of the bit sequences generated using bits included in the first and second data blocks and a modulator for performing multi-level modulation for transmission based on the generated bit sequences.
    Type: Application
    Filed: February 24, 2011
    Publication date: June 16, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Tetsuya YANO, Kazuhisa OBUCHI, Shunji MIYAZAKI
  • Publication number: 20110142040
    Abstract: Disclosed herein is a signal processing apparatus including a plurality of frame head detection sections configured to determine whether a frame head complying with any one of a plurality of different communication methods is detected by comparing the waveform of a signal sent from an external apparatus with a plurality of predetermined different symbol patterns; a communication method selection section configured to select the communication method for communicating with the external apparatus based on results of the determination by the frame head detection sections and on the priority of each of the plurality of communication methods; and a priority changing section configured such that if a second communication method different from an initially selected first communication method is selected anew, then the priority changing section changes the priority of each of the plurality of communication methods based on the newly selected second communication method.
    Type: Application
    Filed: November 16, 2010
    Publication date: June 16, 2011
    Applicant: Sony Corporation
    Inventors: Kazuhisa FUNAMOTO, Kazuhiro Oguchi, Kazukuni Takanohashi
  • Publication number: 20110139581
    Abstract: In a conveyor (1) including an elastic conveying member (4), which is looped around at least a first rotation shaft (2) and a second rotation shaft (3), and rotates endlessly through drive of the first rotation shaft, the conveying device further includes: transmitting means (5) for transmitting the drive of the first rotation shaft (2) to the second rotation shaft (3) so that the first rotation shaft (2) and the second rotation shaft (3) are synchronized with each other. Provide are a conveyor and a conveying device which are capable of allowing a movement amount of the first rotation shaft and a movement amount of the conveyance object to be accurately followed.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 16, 2011
    Inventors: Kazuhisa Umezawa, Takao Arai, Kazuhiro Sei
  • Publication number: 20110140855
    Abstract: Disclosed herein is a signal processing device including: a correlation signal output unit configured to, about a received signal transmitted from another device, calculate a correlation value between the received signal and a pattern of a waveform of a known signal and output the calculated correlation value as a correlation signal in a time corresponding to one symbol; a known signal determiner configured to determine, based on the correlation signal, whether or not the received signal is modulated by the known signal in a first interval defined when the time corresponding to one symbol is divided into a plurality of intervals; and an identifier configured to identify a series of the symbol based on a result of the determination.
    Type: Application
    Filed: November 22, 2010
    Publication date: June 16, 2011
    Applicant: Sony Corporation
    Inventors: Kazuhisa FUNAMOTO, Kazuhiro OGUCHI, Kazukuni TAKANOHASHI
  • Publication number: 20110141492
    Abstract: A UI driver determines an output region corresponding to an output paper size in a display region of the printer driver UI, and if a length of at least one side of the output region is longer than a corresponding side of an original image, performs cropping of the original image such that a removed portion of a distribution region of a main object in the original image is at the minimum after enlarging the original image, and if a length of each side of the output region is shorter than or equal to a corresponding side of the original image and not longer than a corresponding side of the distribution region of the main object, performs cropping of the original image such that a removed portion of the distribution region of the main object is at the minimum after reducing the original image.
    Type: Application
    Filed: November 18, 2010
    Publication date: June 16, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Kazuhisa Ebuchi
  • Publication number: 20110144376
    Abstract: An object of the present invention is to provide dermatological agents such as whitening agents and hair growth accelerators that contain a compound having high water solubility and a specific structure capable of releasing 2,3-dimethoxy-5-methyl-1,4-dihydroxybenzene (reduced form). A dermatological agent according to the present invention contains a 2,3-dimethoxy-5-methyl-1,4-dihydroxybenzenecarboxylic acid ester derivative represented by the following general Formula (I) or a salt thereof: wherein in the Formula (I), R1, R2 and R3 are specific groups.
    Type: Application
    Filed: August 20, 2008
    Publication date: June 16, 2011
    Applicant: SHOWA DENKO K.K.
    Inventors: Jiro Takata, Nami Akaho, Kazuhisa Matsunaga, Yoshiharu Karube, Manabu Nakashima
  • Publication number: 20110141993
    Abstract: Instead of adding control information that should be passed on to two or more RLC entities or two or more PDCP entities on the counterpart side to data respectively in two or more RLC entities or two or more PDCP entities at the sending end, control information is added in MAC entity and then distributed to two or more RLC entities in MAC entity on the counterpart side.
    Type: Application
    Filed: February 22, 2011
    Publication date: June 16, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Shinya OKAMOTO, Kazuhisa OBUCHI, Hirotoshi SHIMIZU, Akihide OTONARI, Yoshinori SOEJIMA, Miki YAMASAKI, Chiaki SHINOHARA
  • Publication number: 20110140776
    Abstract: A variable frequency amplifier includes a main amplifier system 4 for amplifying one of signals into which an input signal is split by a directional coupler 3 to output the amplified signal, and an injection amplifier system 9 for adjusting at least one of the amplitude and phase of the other one of the signals into which the input signal is split by the directional coupler 3 according to a setting provided thereto from outside the variable frequency amplifier, and for amplifying the other signal and injecting this amplified signal into an output side of the main amplifier system 4.
    Type: Application
    Filed: November 4, 2009
    Publication date: June 16, 2011
    Applicant: Mitsubishi Electric Coporation
    Inventors: Kazuhisa Yamauchi, Hidenori Yukawa, Akira Inoue, Atsushi Yamamoto, Koichi Fujisaki, Hiroomi Ueda
  • Publication number: 20110142168
    Abstract: A method of transmitting data that includes controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data in a first encoding process, to be equal or closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data in a second encoding process, in regard to first bit positions of the bit sequences generated using bits included in the first and second data blocks; and performing multi-level modulation for transmission based on the generated bit sequences.
    Type: Application
    Filed: February 22, 2011
    Publication date: June 16, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Tetsuya YANO, Kazuhisa OBUCHI, Shunji MIYAZAKI