Patents by Inventor Tsutomu Takahashi

Tsutomu 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).

  • Publication number: 20100005627
    Abstract: A biaxial hinge device includes: a first-shaft member; a second-shaft member orthogonal to the first-shaft member; a thrust-cam member provided to the second-shaft member so as to move in the extending direction of the second-shaft member; a rotational-arm member provided to the second-shaft member so as to move rotationally; a protrusion provided to the thrust-cam member so as to protrude to the rotational-arm member side; a groove provided to the rotational-arm member, into which the protrusion is fitted; and an fitting/fitting-release control portion provided to the first-shaft member which releases fitting of the protrusion into the groove when the rotational angle of the second-shaft member as to the first-shaft member is a first-rotational angle, and moves the thrust-cam member to the rotational-arm member side to fit the protrusion into the groove when the rotational angle of the second-shaft member as to the first-shaft member is a second-rotational angle.
    Type: Application
    Filed: July 8, 2009
    Publication date: January 14, 2010
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Isao ENDO, Tsutomu Takahashi
  • Publication number: 20090265890
    Abstract: A two-axis hinge device includes a first-rotation-axis defining unit which defines a first rotation axis; a rotating arm fixed to a first housing, the rotating arm being provided on the first-rotation-axis defining unit such that the rotating arm is rotatable around the first rotation axis; a second-rotation-axis defining unit fixed to a second housing, the second-rotation-axis defining unit having a substantially cylindrical shape and defining a second rotation axis which is substantially perpendicular to the first rotation axis, the first-rotation-axis defining unit being fixed to and supported by the second-rotation-axis defining unit; and a hole-communicating connector fixed to the second-rotation-axis defining unit, the hole-communicating connector having a substantially cylindrical shape and being provided with a hole which communicates with a hole in the second-rotation-axis defining unit.
    Type: Application
    Filed: March 19, 2009
    Publication date: October 29, 2009
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Isao ENDO, Tsutomu TAKAHASHI
  • Publication number: 20090235487
    Abstract: A biaxial hinge device includes: a first rotation axis mechanism configured to form a first rotation axis by using a substantially cylindrically shaped first shaft member; a first arm portion configured to include a fixing portion fixed to a first case, and provided to the first shaft member of the first rotation axis mechanism; a second rotation axis mechanism configured to include a fixing portion fixed to a second case, and to form a second rotation axis substantially perpendicular to the first rotation axis by using a substantially cylindrically shaped second shaft member; and a second arm portion configured to connect the first rotation axis mechanism to the second rotation axis mechanism such that the first rotation axis mechanism is rotatable around the second rotation axis of the second rotation axis mechanism.
    Type: Application
    Filed: March 18, 2009
    Publication date: September 24, 2009
    Inventors: Isao ENDO, Tsutomu Takahashi
  • Patent number: 7588705
    Abstract: In a skin needle manufacturing apparatus 10, a material melted in a syringe 45 is discharged from a fine hole 47a of a pin member 47 and is caused to adhere to a base 48. A computer 50 causes a drive mechanism 48 to separate the pin member 47 from the base 48. Then, the material 80 having adhered to the pin member 47 and the base 48 is drawn out. A projection portion 48b formed of a part of the material 80, which has adhered to the base 48, is formed into a skin needle 81. Consequently, a skin needle can relatively easily be manufactured without requiring excessive time, effort, and cost.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: September 15, 2009
    Assignee: Nabtesco Corporation
    Inventors: Nobuyuki Mukai, Shuken Kuramoto, Tsutomu Takahashi, Yoshinori Oonuma
  • Publication number: 20090223021
    Abstract: A biaxial hinge device includes an approximately rod-shaped first shaft member; an approximately rod-shaped second shaft member; a shaft connecting member for connecting the first shaft member and the second shaft member such that the direction in which the first shaft member extends and the direction in which the second shaft member extends are approximately orthogonal; an arm portion provided to the first shaft member so as to be turnable along the outer circumference of the first shaft member, a hinge fixing portion provided to the second shaft member so as to be turnable along the outer circumference of the second shaft member, and a thrust cam member provided to the first shaft member such that movement in the direction in which the first shaft member extends is enabled.
    Type: Application
    Filed: March 6, 2009
    Publication date: September 10, 2009
    Inventors: Isao ENDO, Tsutomu Takahashi
  • Publication number: 20090160813
    Abstract: A touch-sensitive sheet member contains a body having predetermined hardness and a sheet shape and a sense-of-touch-representing unit that represents a sense of touch. The sense-of-touch-representing unit has a predetermined size and is arranged at positions of the body or at a predetermined position of the body. The touch-sensitive sheet member also contains a medium-supplying unit that supplies medium to the sense-of-touch-representing unit.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Applicants: Sony Corporation, Sony Ericsson Mobile Communications Japan, Inc.
    Inventors: Kouichiro Takashima, Shun Kayama, Takashi Sawada, Yukiko Shimizu, Tsutomu Takahashi
  • Publication number: 20090140996
    Abstract: A press detection sensor contains a base member having predetermined length and width and also having a predetermined shape, a first conductor having predetermined length and being arranged on the base member, and a second conductor that is arranged on the base member with the second conductor being faced to the first conductor. The press detection sensor also contains a conductive contact body that is arranged between the first conductor and the second conductor. The conductive contact body connects the first and second conductors electrically in response to an external force. The press detection sensor further contains a covering member that includes the contact body on the inside thereof. The covering member covers a top of the base member which includes the first and second conductors. The covering member contains at least one of flexibility and elasticity.
    Type: Application
    Filed: November 25, 2008
    Publication date: June 4, 2009
    Applicants: SONY CORPORATION, SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Kouichiro Takashima, Shun Kayama, Yukiko Shimizu, Tsutomu Takahashi
  • Publication number: 20090103250
    Abstract: An input device that inputs information by a slide operation depending on an operation body contains a housing including an operation surface, a detection unit that is provided in the housing and detects a slide position inputted by a slide operation depending on the operation body, and an operation unit that covers at least a portion of the detection unit and is slide-operated along the operation surface of the housing. The operation unit has a convex shape which becomes thicker along the sliding direction from one portion of the operation surface of the housing and also which becomes thinner toward the other portion of the operation surface thereof.
    Type: Application
    Filed: September 16, 2008
    Publication date: April 23, 2009
    Applicants: SONY CORPORATION, SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Kouichiro Takashima, Seiji Muramatsu, Tsutomu Takahashi, Shun Kayama, Yukiko Shimizu, Takashi Sawada, Satoshi Kushima, Yuuji Arataki, Hiroshi Yokoyama, Kazuhiko Takeda
  • Publication number: 20090086418
    Abstract: A display module includes: a display unit having a display screen for displaying information; a display unit housing including a transparent front cover covering a display screen of the display unit, and a pair of side covers covering both sides of the display unit, wherein the display unit is attached to the display unit housing so as to be detachable; and shafts projecting outwards from the pair of side covers and supported so as to be freely rotatable when fitted in a pair of supporting holes made in a housing provided for an apparatus.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 2, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Takahisa YOSHIZUMI, Kazunori OMORI, Yasuhisa KANEMARU, Tsutomu TAKAHASHI, Hideki ZENITANI
  • Publication number: 20090079698
    Abstract: An input device inputs information by a slide operation depending on an operation body. The device contains a housing having an operation surface, a detection unit that is provided in the housing and includes an electrostatic capacitance sheet member which detects a slide position of the operation body to output a position detection signal, and an operation unit that covers an entire surface of the detection unit and is slide-operated along the operation surface of the housing. The operation unit has a convex shape which becomes thicker along a sliding direction from one direction of the operation surface of the housing and also which becomes thinner toward the other direction of the operation surface thereof. The electrostatic capacitance sheet member includes a switch portion that is switched by a press-in operation of the operation body to the operation unit.
    Type: Application
    Filed: September 19, 2008
    Publication date: March 26, 2009
    Applicants: SONY CORPORATION, SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Kouichiro Takashima, Seiji Muramatsu, Tsutomu Takahashi, Shun Kayama, Yukiko Shimizu, Takashi Sawada, Satoshi Kushima, Shinji Kanada, Minoru Tomita
  • Publication number: 20090066672
    Abstract: A user interface device and a PDA include: a transparent panel unit possessing plural layers, each provided with plural transparent deformation sections deformable to a specified shape by injection or discharge of fluid; a fluid channel unit possessing, in common or separately, two transparent fluid channels to inject and to discharge fluid to and from the deformation sections; a fluid pump unit to discharge or suck fluid to and from the fluid channel unit; a display panel unit provided with the transparent panel unit over an upper surface of the display panel unit and possessing a screen surface to display an image; and a controller to control injection and discharge of the fluid to and from the deformation sections of the transparent panel unit, corresponding to an image to be displayed on the screen of the display panel unit. Information can be conveyed tactilely and visually to a user.
    Type: Application
    Filed: September 5, 2008
    Publication date: March 12, 2009
    Inventors: Tadashi Tanabe, Tsutomu Takahashi, Fumisada Maeda, Akira Suzuki, Nobuyuki Nagai
  • Publication number: 20090015555
    Abstract: An optical input device has a display screen, a portion of the display screen being shielded from light by an operating member to implement input processing based on a plurality of input modes. The input device includes an input detection unit including a display unit that displays predetermined input information, and a control unit. The input detection unit detects an area and/or brightness of a light-shielded portion formed on the display screen by the operating member by approaching the display unit. The control unit provides display control of the display unit and input control on the basis of the detected area and/or brightness. The control unit compares the detected area and/or brightness with a predetermined threshold value to select a desired input mode from among the plurality of input modes.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 15, 2009
    Applicants: SONY CORPORATION, SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Kouichiro Takashima, Tsutomu Takahashi, Satoshi Kushima, Hideki Okii, Shun Kayama, Yukiko Shimizu, Takashi Sawada
  • Publication number: 20080216578
    Abstract: A vibration assembly includes a container, a vibration member containing a hollow portion with a bottom, at least two support members, a magnetic body, a coil having a spool axis, and a diaphragm that is attached to the container. Each of the support members has a flat and corrugated configuration. An end of the one of the support members is bonded to a portion of an edge portion of the hollow portion of the vibration member. The other end of the one of the support members is fixed to a portion of an upper edge of the container. An end of the other support member is bonded to the other portion of the edge portion of the hollow portion of the vibration member. The other end of the other support member is fixed to the other portion of the upper edge of the container.
    Type: Application
    Filed: March 6, 2008
    Publication date: September 11, 2008
    Applicants: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC., SONY CORPORATION
    Inventors: Kouichiro Takashima, Shun Kayama, Tsutomu Takahashi, Yukiko Shimizu, Hideki Okii, Takashi Sawada
  • Patent number: 7398542
    Abstract: A method for reserving recording and viewing a broadcast program on a display screen includes the steps of extracting a broadcast program timetable; simultaneously displaying the broadcast program timetable and a viewing reservation timetable; waiting for a selection input to select a broadcast program on the display screen; waiting for an allocation input to allocate a selected program into the viewing reservation timetable; and generating recording instruction to instruct recording of the selected program and reproduction reservation instruction to instruct reproduction of the selected program at a time corresponding to a position at which the selected program is allocated in the viewing reservation timetable.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: July 8, 2008
    Assignee: Pioneer Corporation
    Inventors: Gaku Yamamura, Tsutomu Takahashi, Tsuyoshi Hasebe, Kazutomo Watanabe, Yoshitaka Tanaka, Yasuo Shirosaki, Ryuichiro Morioka, Masao Higuchi, Katsutoshi Inagaki, Kunihiro Minoshima
  • Publication number: 20080157421
    Abstract: In a skin needle manufacturing apparatus 10, a material melted in a syringe 45 is discharged from a fine hole 47a of a pin member 47 and is caused to adhere to a base 48. A computer 50 causes a drive mechanism 48 to separate the pin member 47 from the base 48. Then, the material 80 having adhered to the pin member 47 and the base 48 is drawn out. A projection portion 48b formed of a part of the material 80, which has adhered to the base 48, is formed into a skin needle 81. Consequently, a skin needle can relatively easily be manufactured without requiring excessive time, effort, and cost.
    Type: Application
    Filed: December 28, 2005
    Publication date: July 3, 2008
    Inventors: Nobuyuki Mukai, Shuken Kuramoto, Tsutomu Takahashi, Yoshinori Oonuma
  • Patent number: 7219146
    Abstract: In a network system S, which includes an agent server LS that is located between the Internet IN and a terminal T and that relays a connection request from the terminal T to the Internet IN, the agent server LS requests the establishment of a connection between the terminal T and the agent server LS and transmits to the terminal T a request signal that includes identification information for the agent server LS. The terminal T receives the request signal and examines the agent server LS based on the identification information included in the received signal. When it is concluded that the agent server LS that transmitted the request signal is one to which the terminal T should be connected, a connection is established with the agent module LS that transmitted the request signal.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: May 15, 2007
    Assignee: Pioneer Corporation
    Inventors: Katsutoshi Inagaki, Tsutomu Takahashi, Akihiro Tozaki, Masao Higuchi, Ryuichi Morioka
  • Publication number: 20070071351
    Abstract: A digital image filtering method and system are provided. A first matrix of a plurality of pixels is selected from a digital image to be displayed. The luminosity values of each of the pixels in the pixel matrix are analysed and the luminosity difference between the maximum and minimum luminosity values thereof is calculated. The central pixel of the matrix is then classified according to the luminosity difference in comparison to a predetermined threshold luminosity value, and the above selection, analysis and classification is repeated for each of the pixels of the image in turn. A target pixel is then selected from the classified pixels for further analysis, wherein a second pixel matrix of which the target pixel is the central pixel is selected, the classification of the pixels surrounding the target pixel in the second matrix is analysed, and the target pixel is filtered to an extent dependent upon the classification analysis.
    Type: Application
    Filed: July 26, 2006
    Publication date: March 29, 2007
    Applicant: Pioneer Digital Design Centre LTD.
    Inventor: Tsutomu Takahashi
  • Patent number: 7158243
    Abstract: A printing apparatus can quickly cancel a print job without any influence on the other subsequent print jobs when a print cancel instruction is issued. During printing, if a print cancel instruction is inputted from a printer operation unit, a printer function manager notifies a print command interpreter of the cancellation. The print command interpreter searches data processed at that time in a transmission/reception buffer for an end mark command indicating the end of the cancelled job. Then the print command interpreter deletes the data before the end mark command.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: January 2, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuya Sakamoto, Takayuki Fujita, Tsutomu Takahashi, Mikio Shiga, Hiroshi Maruoka, Tetsuya Kawanabe, Nobuo Onuma, Masao Maeda, Nobuhiro Saito, Shunichi Kunihiro, Takashi Imoto, Kazuhisa Ebuchi
  • Patent number: 7150862
    Abstract: A method of manufacturing a powder, by which it is possible to adjust the strength of the obtained powder is provided. The manufacturing method of a powder involves a step of preparing a slurry containing agglomerated particles of a synthetic material which is produced by reacting a first material and a second material under agitation, and a step of drying the slurry to obtain a powder of the synthetic material. The method has a feature that the particle size of the agglomerated particles is adjusted by, in the step of preparing a slurry, controlling agitation power for agitating the slurry. In the step of preparing a slurry, it is preferable that the slurry is initially agitated at a first agitation power, and at the time when the viscosity of the slurry approaches its maximum value, or at the time when the pH value of the slurry reaches the vicinity of the isoelectric point of the synthetic material, the agitation power is lowered from the first agitation power to a second agitation power.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: December 19, 2006
    Assignee: PENTAX Corporation
    Inventors: Tsuyoshi Ishikawa, Masanori Nakasu, Takatoshi Kudou, Yoshiyuki Ogawara, Tsutomu Takahashi, Katsumi Kawamura
  • Patent number: 7142773
    Abstract: An information recording and reproducing apparatus with a ring buffer, in which user can know a state of the ring buffer in a real-time manner and a monitoring method of the ring buffer. A ring buffer monitor image signal is generated which indicates an image showing a relative positional relation of a current recording position and a current reproducing position in the ring buffer.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: November 28, 2006
    Assignee: Pioneer Display Products Corporation
    Inventors: Gaku Yamamura, Ichiro Miyake, Tsutomu Takahashi, Kenichiro Tada, Yasuyuki Noda, Kazutomo Watanabe, Masayoshi Murayama, Hiroshi Kida, Tsutomu Ohtani, Masaaki Saito