Patents by Inventor Kazuyoshi Takahashi

Kazuyoshi Takahashi 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: 8302526
    Abstract: A sealing mechanism is mounted at an end section of a cylinder tube, which configures a cylinder device, by having a step section in between, and the sealing mechanism is sandwiched between the cylinder tube and a rod cover. The sealing mechanism includes a thin plate formed of a metal material, and a sealing member attached to one side surface of the plate. The plate and the sealing member are integrally arranged.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: November 6, 2012
    Assignee: SMC Kabushiki Kaisha
    Inventors: Chiaki Fukui, Kazuyoshi Takahashi, Atsushi Tamai
  • Publication number: 20120193855
    Abstract: Clamp devices configured such that dust does not enter insides of casings. The clamp devices each include the casing, and a clamp-side end section of a clamp arm is exposed from an opening of the casing. The clamp arm includes: a first circular arc section which is exposed from the casing when a workpiece is clamped by the clamp arm and is contained within the casing when the workpiece is not clamped by the clamp arm; and a second circular arc section which is exposed from the casing when the workpiece is not clamped by the clamp arm and is contained within the casing when the workpiece is clamped by the clamp arm. A first scraper and a second scraper are in sliding contact with the first circular arc section and the second circular arc section, respectively. The clamp device can also include a side surface cleaning scraper for making sliding contact with a side surface of the first circular section.
    Type: Application
    Filed: March 16, 2010
    Publication date: August 2, 2012
    Applicant: SMC KABUSHIKI KAISHA
    Inventor: Kazuyoshi Takahashi
  • Patent number: 8215622
    Abstract: A clamp device including a detection mechanism provided to detect whether the clamp device is in a clamped state or an unclamped state. The detection mechanism includes a tilt plate tiltably placed inside a switch holder installed on a body and a sliding rod displaced together with a piston rod and displaced in the direction normal to the tilt plate. When the sliding rod presses and tilts the tilt plate while a piston is displaced, a second detection switch detects that the clamp device is in the unclamped state.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: July 10, 2012
    Assignee: SMC Kabushiki Kaisha
    Inventors: Chiaki Fukui, Kazuyoshi Takahashi, Atsushi Tamai
  • Patent number: 8207586
    Abstract: A MEMS sensor includes a first substrate; a second substrate; a movable electrode portion and a fixed electrode portion which are arranged between the first substrate and the second substrate, wherein: conductive supporting portions of the movable electrode portion and the fixed electrode portion are, respectively, fixedly secured to a surface of the first substrate via a first insulating layer; a second insulating layer, a lead layer buried into the second insulating layer, and connection electrode portions that are electrically connected to the lead layer to be individually connected to the conductive supporting portions are provided on a surface of the second substrate; a metallic connection layer is formed on the surface of one of the respective conductive supporting portions; one of the respective connection electrode portions and the metallic connection layer are bonded together by eutectic bonding or diffusion bonding; and, at least each of the connection electrode portions has a thickness of about 4 ?
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: June 26, 2012
    Assignee: Alps Electric Co., Ltd.
    Inventors: Kiyoshi Sato, Kiyoshi Kobayashi, Yoshitaka Uto, Katsuya Kikuiri, Kazuyoshi Takahashi, Jun Suzuki, Hideki Gochou, Toru Takahashi, Hisanobu Ohkawa
  • Publication number: 20110228857
    Abstract: There is provided a video data processing apparatus including an encoder and a synthesis processor. The encoder is configured to compression-encode input uncompressed video data, to thereby generate compressed video data. The synthesis processor is configured to uncompression-decode the compressed video data generated by the encoder, to thereby obtain decoded video data having a time range, to obtain uncompressed video data of a time range same as the time range of the decoded video data, and to generate synthesized video data in which a video image of the decoded video data and a video image of the uncompressed video data are displayed in sync with each other and in parallel to each other on one display screen.
    Type: Application
    Filed: January 27, 2011
    Publication date: September 22, 2011
    Applicant: Sony Corporation
    Inventors: Makoto Daido, Hiroshi Mizuno, Kazuyoshi Takahashi
  • Publication number: 20110222738
    Abstract: It is aimed to enable analyzing vegetation growth conditions at multiple times of a year accurately using radar images obtainable from a flying body such as artificial satellites, etc. A plurality of radar images of a ground surface of a same target area, which have been taken at multiple times of a year by a radar device mounted on a flying body, are acquired. The acquired plurality of radar images is stored in a map database. While using as a criterion image a radar image of the plurality of radar images stored in the map database, taken at a predetermined time in the multiple times of a year, other radar images than the criterion image of the plurality of radar images, taken at other times than the predetermined time in the multiple times of a year, are aligned with the criterion image, respectively. Then, backscatter coefficients of specified areas in the plurality of radar images are extracted.
    Type: Application
    Filed: November 13, 2009
    Publication date: September 15, 2011
    Applicants: Pasco Corporation, National University Corp. Nagaoka Uni of Tech.
    Inventors: Atsushi Rikimaru, Kazuyoshi Takahashi, Hideki Shimamura
  • Publication number: 20110181732
    Abstract: An information display apparatus having a display unit that displays first information based on a signal corresponding to one channel in a broadcast wave received by a receiving unit, further includes a detecting unit that detects a reception state of the signal while the first information is displayed on the display unit; a judging unit that judges whether information displayed on the display unit has been changed from the first information to second information, if the reception state of the signal has deteriorated; a monitoring unit that monitors whether the reception state has returned to a favorable state, if the displayed information has been judged to have been changed to the second information; and a display control unit that continues display of the second information and redisplays the first information on a portion of the display unit, if the reception state of the signal has returned to a favorable state.
    Type: Application
    Filed: September 30, 2008
    Publication date: July 28, 2011
    Applicant: PIONEER CORPORATION
    Inventors: Miyuki Yoshino, Hidetsugu Kubota, Taro Aiura, Kazuyoshi Takahashi
  • Patent number: 7793354
    Abstract: The present invention relates to a system for verifying data recorded on an information recording medium. The system includes a data reproduction unit for reproducing data recorded on an information recording medium, a reproduction-verification-data generation unit for executing a calculation based on the data reproduced by the data reproduction unit to generate reproduction verification data, and a data comparison unit for comparing the reproduction verification data with recording verification data, which is obtained by executing a calculation based on data to be recorded on the information recording medium.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: September 7, 2010
    Assignee: Sony Corporation
    Inventors: Shinichi Kazami, Kazuyoshi Takahashi
  • Publication number: 20100072563
    Abstract: A MEMS sensor includes a first substrate; a second substrate; a movable electrode portion and a fixed electrode portion which are arranged between the first substrate and the second substrate, wherein: conductive supporting portions of the movable electrode portion and the fixed electrode portion are, respectively, fixedly secured to a surface of the first substrate via a first insulating layer; a second insulating layer, a lead layer buried into the second insulating layer, and connection electrode portions that are electrically connected to the lead layer to be individually connected to the conductive supporting portions are provided on a surface of the second substrate; a metallic connection layer is formed on the surface of one of the respective conductive supporting portions; one of the respective connection electrode portions and the metallic connection layer are bonded together by eutectic bonding or diffusion bonding; and, at least each of the connection electrode portions has a thickness of about 4 ?
    Type: Application
    Filed: September 16, 2009
    Publication date: March 25, 2010
    Inventors: Kiyoshi Sato, Kiyoshi Kobayashi, Yoshitaka Uto, Katsuya Kikuiri, Kazuyoshi Takahashi, Jun Suzuki, Hideki Gochou, Toru Takahashi, Hisanobu Ohkawa
  • Publication number: 20090306956
    Abstract: An information processing apparatus includes: a display control means for controlling display of a GUI for operating a first apparatus including buttons operated when opening and closing a tray; and a processing means for performing processing by receiving an instruction from the first apparatus or for transmitting the instruction to the first apparatus, wherein the GUI includes graphics of a second apparatus obtained by copying out the first apparatus, and the second apparatus includes graphics corresponding to the tray and the button, when the button in the second apparatus is operated, the display control means controls graphics in which the tray is opened or closed in the second apparatus, and when the button provided in the first apparatus is operated, the processing means instructs the display control means to control graphics in which the tray is opened or closed in the second apparatus.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 10, 2009
    Applicant: Sony Corporation
    Inventors: Kazuyoshi Takahashi, Yoshiro Miyoshi
  • Publication number: 20090283948
    Abstract: A clamp device including a detection mechanism provided to detect whether the clamp device is in a clamped state or an unclamped state. The detection mechanism includes a tilt plate tiltably placed inside a switch holder installed on a body and a sliding rod displaced together with a piston rod and displaced in the direction normal to the tilt plate. When the sliding rod presses and tilts the tilt plate while a piston is displaced, a second detection switch detects that the clamp device is in the unclamped state.
    Type: Application
    Filed: July 25, 2007
    Publication date: November 19, 2009
    Applicant: SMC Kabushiki Kaisha
    Inventors: Chiaki Fukui, Kazuyoshi Takahashi, Atsushi Tamai
  • Publication number: 20090270455
    Abstract: The present invention relates to a therapeutic agent for irritable bowel syndrome of diarrhea type, ulcerative colitis, visceral pain or abdominal pain, which contains a compound of the following formula and which has 5-HT7 receptor antagonistic effect or an analogue thereof; and this therapeutic agent has an excellent therapeutic effect and a high safety:
    Type: Application
    Filed: July 8, 2009
    Publication date: October 29, 2009
    Applicant: AJINOMOTO CO., INC.
    Inventors: Munetaka Tokumasu, Masaki Hashimoto, Tetsuo Yano, Hideki Matsumoto, Shinichi Fujita, Tetsuya Seki, Sayaka Asari, Naoyuki Fukuchi, Kazuyoshi Takahashi, Masataka Shoji
  • Publication number: 20090260516
    Abstract: A sealing mechanism is mounted at an end section of a cylinder tube, which configures a cylinder device, by having a step section in between, and the sealing mechanism is sandwiched between the cylinder tube and a rod cover. The sealing mechanism includes a thin plate formed of a metal material, and a sealing member attached to one side surface of the plate. The plate and the sealing member are integrally arranged.
    Type: Application
    Filed: August 30, 2007
    Publication date: October 22, 2009
    Applicant: SMC Kabushiki Kaisha
    Inventors: Chiaki Fukui, Kazuyoshi Takahashi, Atsushi Tamai
  • Patent number: 7564752
    Abstract: By decoding a formatted 1-77PP signal 22 outputted from a BD-ROM formatter 20 at a high speed, comparing it with original data 34 in a comparator unit 30 and checking authenticity of data from the BD-ROM formatter 20 in real time, it is possible to carry out a check of data outputted from the RD-ROM formatter in real time when exposing the 1-77PP data from the BD-ROM formatter.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: July 21, 2009
    Assignee: Sony Corporation
    Inventors: Sumiyo Ejima, Kazuyoshi Takahashi
  • Patent number: 7500739
    Abstract: Replacement of a recording head on a recording apparatus is detected on the basis of a serial number allocated to each recording head. The recording head also carries head characteristic information such as color information, shading information and so forth. When the recording head is replaced with a new one, the head characteristic information of the newly mounted recording head is automatically stored, so that head driving conditions are automatically determined to optimize the recording conditions without requiring any manual adjustment. Recovery operation is automatically executed when replacement of the recording head is detected, so that required recording conditions are recovered without manual instructions.
    Type: Grant
    Filed: November 1, 2004
    Date of Patent: March 10, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Numata, Kazuyoshi Takahashi, Yoshiaki Takayanagi, Souhei Tanaka, Hiroshi Tajika, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Fujita
  • Publication number: 20090022324
    Abstract: Disclosed herein is an information processing apparatus that serves as a server that performs data transmission in response to receipt of media information from a user device. The information processing apparatus includes: an encrypted transmission data storage database that stores a transmission data identifier and encrypted transmission data such that the transmission data identifier and the encrypted transmission data are associated with each other; and a control section configured to acquire, from a key management server, an encrypted unit key obtained by encrypting a unit key that is used to encrypt the transmission data, and transmit the acquired encrypted unit key and the encrypted transmission data to the user device.
    Type: Application
    Filed: June 9, 2008
    Publication date: January 22, 2009
    Applicant: Sony Corporation
    Inventors: Tatsuya INOKUCHI, Takahisa OHGAMI, Kazuyoshi TAKAHASHI
  • Publication number: 20080285404
    Abstract: By decoding a formatted 1-77PP signal 22 outputted from a BD-ROM formatter 20 at a high speed, comparing it with original data 34 in a comparator unit 30 and checking authenticity of data from the BD-ROM formatter 20 in real time, it is possible to carry out a check of data outputted from the RD-ROM formatter in real time when exposing the 1-77PP data from the BD-ROM formatter.
    Type: Application
    Filed: November 9, 2005
    Publication date: November 20, 2008
    Applicant: Sony Corporation
    Inventors: Sumiyo Ejima, Kazuyoshi Takahashi
  • Patent number: 7451688
    Abstract: A lock mechanism is provided in a head cover of a cylinder tube. The lock mechanism comprises a holder, which is installed in the head cover, a plurality of balls that are retained displaceably in a radial direction with respect to the holder, and a displacement member that displaces the balls under a resilient action of an elastic member. The balls engage with a ball groove of a lock pin. The balls are retained by a resilient force of the elastic member, in order to restrict displacement of the lock pin.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: November 18, 2008
    Assignee: SMC Kabushiki Kaisha
    Inventors: Kazuyoshi Takahashi, Atsushi Tamai
  • Patent number: 7369503
    Abstract: Disclosed is an information distribution system in which a receiving terminal installed in a mobile object can reliably receive high quality distribution information from the beginning. The information distribution system comprises data transmission units, each for transmitting a plurality of data signals including same distribution information using a plurality of different radio channels with sequentially delaying the transmission start time of the data signals; an auxiliary transmission unit for transmitting signals according to communication status of the data transmission units; a communication control unit for controlling the auxiliary transmission unit and the data transmission units; and detection means for detecting the velocity control information for the mobile object. A receiving terminal for receiving the data signals transmitted from the data transmission units is installed on the mobile object.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 6, 2008
    Assignee: Pioneer Corporation
    Inventors: Kazuyoshi Takahashi, Toshiaki Tsuchiya, Kenji Mito, Kiyoshi Yajima, Tomoyuki Fujieda
  • Publication number: 20080075283
    Abstract: Inspection data 30 can be inspected by comparing reference data and the decrypted inspection data 30 (ST304) and, for example, after the inspection, individual data are encrypted according to their respective levels of secrecy (ST306) and are stored in flash ROMs 5, 6 and 7 (ST306), so that data of high level of secrecy can be prevented from being leaked out and data can be efficiently protected and stored. In addition, there is a case where when the protection level increases, the processing speed required for encryption increases, causing an increase in cost, but since the inspection data 30 is encrypted and stored according to its level of secrecy (ST305), cost reduction can be promoted compared to the case where all data are set to protection level 3. Accordingly, it is possible to provide a data inspection apparatus, a data inspection method and a data inspection program all of which are capable of preventing leak of information.
    Type: Application
    Filed: May 16, 2005
    Publication date: March 27, 2008
    Inventor: Kazuyoshi Takahashi