Patents by Inventor Hitoshi Matsumoto

Hitoshi Matsumoto 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: 7180501
    Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate a current image. The device includes a motion detection module operable to detect motion of the device within three dimensions and to identify components of the motion in relation to the viewable surface. The device also includes a gesture database comprising a plurality of gestures, each gesture defined by a motion of the device with respect to a first position of the device. The gestures comprise at least four planar gestures each defined by a motion vector generally aligned in parallel with the viewable surface. The device includes a gesture mapping database mapping each of the gestures to a corresponding command, the gesture mapping database mapping each of the four planar gestures to a corresponding grid navigation command.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 20, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Albert H. M. Reinhardt, B. Thomas Adler, Hitoshi Matsumoto
  • Patent number: 7180500
    Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image and a gesture database maintaining a plurality of gestures. Each gesture is defined by a motion of the device with respect to a first position of the device. The device includes a motion detection module operable to detect motion of the handheld device within three dimensions and to identify components of the motion in relation to the viewable surface. The device also includes a control module operable to detect an indication to record a new gesture, detect a stabilization of the components of the motion of the device, upon detecting the stabilization, determine a base reference position, record movement of the device with respect to the base reference position, detect an indication to stop recording the new gesture, define the new gesture using the recorded movement of the device with respect to the base reference position, and store the new gesture in the gesture database.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 20, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Albert H. M. Reinhardt, B. Thomas Adler, Hitoshi Matsumoto
  • Patent number: 7176887
    Abstract: A motion controlled handheld device includes a user interface comprising a display having a viewable surface and operable to generate a current image and a motion detection module operable to detect motion of the device within three dimensions and to identify components of the motion in relation to the viewable surface. The device includes a device state tracking module operable to analyze the components to determine an environmental state of the device. The environmental state comprises a motion state and an orientation of the device with respect to gravity. The device also includes a controller operable to execute an application and to perform an operation of the application based on the environmental state.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 13, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Albert H. M. Reinhardt, B. Thomas Adler, Hitoshi Matsumoto
  • Patent number: 7176886
    Abstract: A handheld device includes a motion detection module operable to detect motion of the device within three dimensions and a memory maintaining a spatial signature comprising a particular movement of the device with respect to a reference position. The device also includes a signature detection module operable to determine an input signature by identifying an initial position of the device and tracking movement of the device in reference to the initial position using the motion detection module, to determine whether the input signature substantially matches the spatial signature, and to generate an authorization in response to determining that the input signature substantially matches the spatial signature.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 13, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Albert H. M. Reinhardt, Hitoshi Matsumoto
  • Patent number: 7176888
    Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image. The device includes a motion detection module operable to detect motion of the device within three dimensions and to identify components of the motion in relation to the viewable surface. The device also includes a motion response module operable to identify a base reference position, to track the motion of the device in relation to the base reference position, to modify the image in response to the motion, to detect a predetermined pattern of motion of the device, to maintain the image without adjustment during the predetermined pattern of motion, to detect a completion of the predetermined pattern of motion, and to reset the base reference position upon detecting completion of the predetermined pattern of motion.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 13, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Albert H. M. Reinhardt, B. Thomas Adler, Hitoshi Matsumoto
  • Patent number: 7173604
    Abstract: A handheld device includes a gesture database maintaining a plurality of gestures, each gesture defined by a motion of the device with respect to a first position of the handheld device. The gestures comprise a plurality of remote command gestures and at least one device selection gesture. The device includes a gesture mapping database comprising a plurality of command maps, each of the command maps corresponding to a particular controllable device and mapping at least one of the remote command gestures to a command for controlling operation of the particular controllable device. The device also includes a motion detection module operable to detect motion of the handheld device within three dimensions and a device selection module operable to detect the device selection gesture based on the motion of the handheld device and to select a currently controlled one of the controllable devices in response to the device selection gesture.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: February 6, 2007
    Assignee: Fujitsu Limited
    Inventors: David L. Marvit, Hitoshi Matsumoto
  • Patent number: 7156507
    Abstract: Provided is a liquid injecting apparatus equipped with a liquid injecting head, which is mounted on a carriage and moved reciprocally in a widthwise direction of a target, and a valve unit, which is mounted on the carriage to be supplied with liquid via a supply passage from a liquid retainer and to supply liquid to the liquid injecting head. The valve unit has a pressure chamber connected to the liquid retainer via the supply passage; a valve, which opens or closes the supply passage to supply liquid to the pressure chamber; and a flexible film member, which is displaced based on a negative pressure generated as liquid in the pressure chamber decreases to thereby operate the valve.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: January 2, 2007
    Assignee: Seiko Epson Corporation
    Inventors: Yoshiharu Aruga, Toshio Kumagai, Hitoshi Matsumoto
  • Patent number: 7138481
    Abstract: A polyester resin prepared by polycondensing a dicarboxylic acid component containing terephthalic acid or derivative thereof with a diol component containing ethylene glycol through esterification or transesterification, thereby producing a melt polymerization polymer and subjecting the melt polymerization polymer to solid-phase polycondensation, wherein (1) the melt polymerization polymer contains comonomer units other than terephthalic acid units and ethylene glycol units in an amount of 5.5 or less, and whose intrinsic viscosity ranges from 0.08 dL/g to 0.50 dL/g and which has an apparent crystallite size smaller than 9 nm, and wherein (2) the melt polymerization polymer is subjected to solid-phase polycondensation at a temperature which is higher by at least 140° C. than the glass transition temperature of the melt polymerization polymer and is not higher than the melting point of the polymer to thereby obtain a polyester resin having an apparent crystallite size smaller than 9 nm.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: November 21, 2006
    Assignee: Mitsubishi Chemical Corporation
    Inventor: Hitoshi Matsumoto
  • Patent number: 7124561
    Abstract: A rib (206c) is formed on a ceiling surface of a tape guide mounted on a driver handle of a binding machine for gardening, and two plate springs (224a, 224b) are mounted on the bottom plate portion of the tape guide. The plate spring (224a), which is situated on the downstream side, is elastically contacted with the rib (206c) to thereby allow the plate spring (224a) and rib (206c) to hold tape (T) between them, while the upstream-side plate spring (224b) is contacted with the tape. When a tape roll is rotated reversely and the tape is thereby pulled back, tension is applied to the tape existing between the rib (206c) and tape roll, and the upstream-side plate spring (224b) is raised up due to the friction of the tape to curve a passage of the tape, which increases the frictional resistance of the tape to thereby be able to prevent the tape (T) against reverse movement.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: October 24, 2006
    Assignee: Max Co., Ltd.
    Inventors: Susumu Hayashi, Makito Fukada, Hitoshi Matsumoto
  • Patent number: 7121654
    Abstract: A liquid ejection apparatus including a liquid supply unit having a supply unit case for accommodating a liquid charging portion, and a main body having a supply unit arranging part for arranging the liquid supply unit and a carriage part for moving along the vicinity of the supply unit arranging part, wherein the carriage side of the liquid supply unit arranged in the supply unit arranging part is provided with an information storing unit mounting portion formed to be protruded toward the carriage side, the supply unit arranging part is provided with a through window portion for causing the information storing unit mounting portion to penetrate therethrough, and carriage side information storing unit is formed in a portion corresponding to the through window portion in the carriage part for moving in the vicinity of the through window portion.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: October 17, 2006
    Assignee: Seiko Epson Corporation
    Inventors: Hitoshi Matsumoto, Shinichiro Yoshikawa
  • Publication number: 20060166330
    Abstract: Provided are a process for producing purified anthocyanidin glucoside in which a rhamnose end of anthocyanidin rutinoside is cleaved using rhamnosidase to convert the anthocyanidin rutinoside component into anthocyanidin glucoside, the anthocyanidin glucoside component being then purified and isolated; or a crystalline anthocyanidin glucoside salt obtained by further crystallizing the purified anthocyanidin glucoside and a process for producing the same. Also provided are a process for producing purified anthocyanidin rutinoside in which a glucose end of anthocyanidin glucoside is cleaved using ?-glucosidase to degrade and remove the end, the anthocyanidin rutinoside component being then purified and isolated; or a crystalline anthocyanidin rutinoside salt obtained by further crystallizing the purified anthocyanidin rutinoside and a process for producing the same.
    Type: Application
    Filed: March 30, 2006
    Publication date: July 27, 2006
    Applicant: BIOSCIENCE LABS
    Inventors: Hitoshi Matsumoto, Satoshi Hanamura, Masao Hirayama
  • Publication number: 20060137771
    Abstract: A hot forged non-heat treated steel for induction hardening, comprising by mass percent, C: 0.35 to 0.45%, Si: 0.20 to 0.60%, Mn: 0.40 to 0.80%, S: 0.040 to 0.070%, Cr: 0.10 to 0.40%, Ti: 0.020 to 0.100%, Ca: 0.0005 to 0.0050%, B: 0.0005 to 0.0030%, 0: 0.0015 to 0.0050%, Mo: 0 to 0.05%, P: 0.025% or less, V: 0.03% or less, Al: 0.009% or less and N: 0.0100% or less, and the balance being Fe and impurities, with Fn1=C+(Si/10)+(Mn/5)+(5Cr/22)+1.65V?(5/7S)+1.51×(Ti?3.4N)?0.63, Ca/O?1.0, and 25.9×Fn1+27.5×(Ti?3.4N)?7.9?5.7, has more excellence in the machinability than a conventional steel and also has fatigue strength equal to or more than that of a conventional steel, while using the steel product in a hot forged state as a starting material.
    Type: Application
    Filed: February 24, 2006
    Publication date: June 29, 2006
    Inventors: Daisuke Suzuki, Hitoshi Matsumoto, Hideki Imataka, Hayato Onda, Tetsuya Asai
  • Patent number: 7014305
    Abstract: An ink cartridge for an inkjet type printing apparatus having a print head, the ink cartridge including: a container having an ink chamber for containing ink therein; an ink supply port for ejecting the ink from the ink chamber to the print head; a memory device for storing data related to the ink or the ink cartridge, the memory device has an area in which the data is stored in a rewritable manner; and a contact device enabling the transmission of data between the memory device and an external device. The memory device may include data indicative of when the ink cartridge was recycled.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: March 21, 2006
    Assignee: Seiko Epson Corporation
    Inventors: Hitoshi Matsumoto, Takahiro Naka
  • Patent number: 6969136
    Abstract: An ink cartridge for an ink jet type printing apparatus having a print head, the ink cartridge including: a container having an ink chamber for containing ink therein; an ink supply port for ejecting the ink from the ink chamber to the print head; a memory device for storing data related to the ink or the ink cartridge, the memory device has an area in which the data is stored in a rewritable manner; and a contact device enabling the transmission of data between the memory device and an external device. The memory device may include data indicative of the history of the ink cartridge which may be utilized to control a reproduction of the ink cartridge.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: November 29, 2005
    Assignee: Seiko Epson Corporation
    Inventors: Hitoshi Matsumoto, Takahiro Naka
  • Publication number: 20050243149
    Abstract: A liquid container includes a liquid pack having a flexile pouch holding liquid, the flexible pouch having a bent wall which bends with a consumption of the liquid held in the flexible pouch; a container body containing the liquid pack; and a restricting member to be in contact with the bent wall of the flexible pouch for restricting the bent wall of the flexible pouch from bending outward while the liquid is consumed. The restricting member is in contact with the bent wall over substantially the entire thickness of the flexible pouch of the liquid pack. When the flexible pouch of the liquid pack is compressed to discharge the liquid, the bent wall of the flexible pouch of the liquid pack can be surely prevented from bending outward, without any breakage of the flexible pouch.
    Type: Application
    Filed: March 8, 2005
    Publication date: November 3, 2005
    Inventor: Hitoshi Matsumoto
  • Publication number: 20050239997
    Abstract: A polyester resin prepared by polycondensing a dicarboxylic acid component containing terephthalic acid or derivative thereof with a diol component containing ethylene glycol through esterification or transesterification, thereby producing a melt polymerization polymer and subjecting the melt polymerization polymer to solid-phase polycondensation, wherein (1) the melt polymerization polymer contains comonomer units other than terephthalic acid units and ethylene glycol units in an amount of 5.5 or less, and whose intrinsic viscosity ranges from 0.08 dL/g to 0.50 dL/g and which has an apparent crystallite size smaller than 9 nm, and wherein (2) the melt polymerization polymer is subjected to solid-phase polycondensation at a temperature which is higher by at least 140° C. than the glass transition temperature of the melt polymerization polymer and is not higher than the melting point of the polymer to thereby obtain a polyester resin having an apparent crystallite size smaller than 9 nm.
    Type: Application
    Filed: December 13, 2004
    Publication date: October 27, 2005
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventor: Hitoshi Matsumoto
  • Publication number: 20050237368
    Abstract: A liquid container includes a liquid pack having a flexible pouch holding the liquid, a container body containing the liquid pack, an expandable-and-contractile stirring chamber formed in the container body, and a pressurized fluid supply passage for supplying a pressurized fluid into the stirring chamber. At least a part of the stirring chamber is formed of a low-rigidity member. A pressurized fluid is supplied through the pressurized fluid supply passage into the stirring chamber to press and deform the low-rigidity member by the pressure of the pressurized fluid. The deformed low-rigidity member presses and deforms the flexible pouch of the liquid pack. The liquid container prevents the uneven distribution of ingredient concentration in the liquid contained in the liquid container without complicating and enlarging a liquid-consuming apparatus.
    Type: Application
    Filed: March 8, 2005
    Publication date: October 27, 2005
    Inventor: Hitoshi Matsumoto
  • Publication number: 20050212759
    Abstract: A motion controlled handheld device includes a user interface comprising a display having a viewable surface and operable to generate a current image and a motion detection module operable to detect motion of the device within three dimensions and to identify components of the motion in relation to the viewable surface. The device includes a device state tracking module operable to analyze the components to determine an environmental state of the device. The environmental state comprises a motion state and an orientation of the device with respect to gravity. The device also includes a controller operable to execute an application and to perform an operation of the application based on the environmental state.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventors: David Marvit, Albert Reinhardt, B. Adler, Hitoshi Matsumoto
  • Publication number: 20050212751
    Abstract: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image and a gesture database maintaining a plurality of predefined gestures. Each gesture is defined by a motion of the device with respect to a first position of the device. The device includes an application having a plurality of predefined commands and a motion detection module operable to detect motion of the handheld device within three dimensions and to identify components of the motion in relation to the viewable surface. The device includes a user interface operable to receive user input associating selected ones of the gestures with corresponding ones of the commands and a gesture mapping database comprising a command map for the application. The command map comprises mappings of the selected gestures to the corresponding commands as indicated by the user input.
    Type: Application
    Filed: March 23, 2004
    Publication date: September 29, 2005
    Inventors: David Marvit, Albert Reinhardt, B. Adler, Bruce Wilcox, Hitoshi Matsumoto
  • Patent number: D529954
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: October 10, 2006
    Assignee: Seiko Epson Corporation
    Inventor: Hitoshi Matsumoto