Patents by Inventor Jun Kawai

Jun Kawai 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: 8736665
    Abstract: The video processing apparatus includes: a pattern information storing unit that stores use part information and location information; a plurality of video inputting units that input each of a plurality of video data; a video data generating unit that generates a plurality of types of generated video data; a generated video pattern selecting unit that selects a pattern of generated video data to be generated; a process unit that stores the use part of each video data in a storing unit; and a video outputting unit that coordinate-converts the generated combined video data with coordinate conversion data, generates the generated video data, and outputs the generated video data to the display unit. The use part information indicates a use part of each video data used for the generated video data, and the location information includes reduction ratio information of the use part of the each video data.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: May 27, 2014
    Assignee: Fujitsu Limited
    Inventors: Jun Kawai, Katsutoshi Yano, Toshiaki Gomi, Hiroshi Yamada
  • Patent number: 8728923
    Abstract: A manufacturing method of a semiconductor device having an ohmic electrode is disclosed. The manufacturing method includes: forming a metal thin film on a rear surface of a semiconductor substrate; forming an ohmic electrode by laser annealing by irradiating the metal thin film with laser beam; and dicing the semiconductor substrate into chips by cutting at a dicing region of the semiconductor substrate. In forming the ohmic electrode, laser irradiation of the metal thin film is performed on a chip-by-chip basis while the dicing region is not being irradiated with the laser beam.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: May 20, 2014
    Assignee: DENSO CORPORATION
    Inventors: Jun Kawai, Tetsuji Kondou, Kazuhiko Sugiura, Nobuyuki Kato
  • Patent number: 8624717
    Abstract: An image processor (3) includes: an image input unit (7) that obtains an image captured by an imaging device (2) installed on a vehicle; a vehicle information input unit (8) that obtains the distance between the vehicle and a road junction or curve from a navigation system (5); a recording unit (15) in which imaging information and driver information are pre-stored; a magnifying object recognition unit (9) that recognizes a certain magnifying object in the obtained captured image; and a composing unit (11) that produces, when a magnifying object is recognized, a composite image of an magnified image and the captured image. The composing unit (11) uses the distance obtained by the vehicle information input unit (8) as well as the imaging information and the driver information stored in the recording unit (15) to calculate an area in the captured image that is not an image of a blind spot for the driver, and produces the composite image such that the magnified image is superimposed on the non-blind spot area.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: January 7, 2014
    Assignee: Fujitsu Limited
    Inventors: Katsutoshi Yano, Jun Kawai, Hiroshi Yamada
  • Publication number: 20130302066
    Abstract: An image forming apparatus includes a housing; a driving portion provided in the housing and configured to generate a driving force; an interchangeable member interchangeably provided in the housing and having a driving-force-receiving portion at which the driving force is received, the interchangeable member being configured to rotate by receiving the driving force at the driving-force-receiving portion; a driving-force-transmitting portion provided in the housing and connecting the driving portion and the interchangeable member to each other, the driving-force-transmitting portion being configured to transmit the driving force from the driving portion to the interchangeable member; and a connecting-and-disconnecting mechanism that allows the driving force to be transmitted between the driving portion and the driving-force-transmitting portion when the interchangeable member rotates, and prevents the driving force from being transmitted between the driving portion and the driving-force-transmitting portion w
    Type: Application
    Filed: July 16, 2013
    Publication date: November 14, 2013
    Inventor: Jun KAWAI
  • Patent number: 8576285
    Abstract: An image processing apparatus is provided that combines image data captured by multiple cameras and displays the resulting image of surroundings of the vehicle to monitor monitoring the surroundings of a vehicle.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: November 5, 2013
    Assignee: Fujitsu Limited
    Inventors: Toshiaki Gomi, Jun Kawai, Katsutoshi Yano, Hiroshi Yamada
  • Publication number: 20130285070
    Abstract: In a manufacturing method of a silicon carbide semiconductor device, a semiconductor substrate made of single crystal silicon carbide is prepared. At a portion of the semiconductor substrate where a first electrode is to be formed, a metal thin film made of electrode material including an impurity is formed. After the metal thin film is formed, the first electrode including a metal reaction layer in which the impurity is introduced is formed by irradiating the metal thin film with a laser light.
    Type: Application
    Filed: April 2, 2013
    Publication date: October 31, 2013
    Inventors: Jun KAWAI, Norihito TOKURA, Kazuhiko SUGIURA
  • Publication number: 20130237962
    Abstract: Provided is a catheter assembly that can increase the degree of freedom for selecting a guide wire to be used. The catheter assembly includes an outer catheter and an inner catheter. The outer catheter is a catheter for introducing a balloon catheter or the like to an affected area and the inner catheter is an insertion-assisting tool that assists insertion by preceding the insertion of the outer catheter when being inserted in a human body. An inner opening by which a guide wire tube hole of the inner catheter is opened at a proximal end side and an outer opening by which the outer tube hole of the outer catheter is opened at a proximal end side are formed at the middle position in the axial line direction, and the openings are formed at an angle with respect to the axial line directions at positions on the same line.
    Type: Application
    Filed: November 16, 2010
    Publication date: September 12, 2013
    Applicant: GOODMAN CO., LTD.
    Inventor: Jun Kawai
  • Patent number: 8471692
    Abstract: A driving support system includes an image pickup apparatus captures an image of a periphery of a vehicle in which the image pickup apparatus is provided, a measurement apparatus measures a distance from the vehicle to an obstacle around the vehicle, a driving support apparatus, which includes a determination unit determines a driving danger level of a driver of the vehicle based on the distance, an image enlargement unit changes a size of a simulated image of the vehicle stored in advance based on a result of determination, and an image generation unit combines the image of the periphery of the vehicle and the simulated image of the vehicle changed by the image enlargement unit, and a display apparatus displays the image combined by the image generation unit.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: June 25, 2013
    Assignee: Fujitsu Limited
    Inventors: Katsutoshi Yano, Jun Kawai, Toshiaki Gomi, Hiroshi Yamada
  • Patent number: 8452206
    Abstract: An image-forming apparatus includes: a housing; a first cover attached to the housing; a belt-shaped intermediate transfer body; a rotating member; a support member that contacts an inner surface of the intermediate transfer body at a position opposed to the rotating member to form an image transfer portion where an image is transferred from the intermediate transfer body onto a recording medium; a first supporting unit provided to the housing to support a first end of the support member, a positioning mechanism that determines a position of the first cover relative to the housing when the first cover is closed; and a second supporting unit provided to the first cover to support a second end of the support member, such that a pressure generated between the support member and the rotating member is increased when the first cover is closed than when the first cover is opened.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: May 28, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Jun Kawai
  • Patent number: 8440524
    Abstract: A method for manufacturing a semiconductor device including a semiconductor substrate composed of silicon carbide, an upper surface electrode which contacts an upper surface of the substrate, and a lower surface electrode which contacts a lower surface of the substrate, the method including steps of: (a) forming an upper surface structure on the upper surface side of the substrate, and (b) forming a lower surface structure on the lower surface side of the substrate. The step (a) comprises steps of: (a1) depositing an upper surface electrode material layer on the upper surface of the substrate, the upper surface electrode material layer being a raw material layer of the upper surface electrode, and (a2) annealing the upper surface electrode material layer.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: May 14, 2013
    Assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Hirokazu Fujiwara, Masaki Konishi, Jun Kawai, Takeo Yamamoto, Takeshi Endo, Takashi Katsuno, Yukihiko Watanabe, Narumasa Soejima
  • Patent number: 8369733
    Abstract: A power feeding mechanism includes: a power-fed body placed in an apparatus main body, the power-fed body into which power is fed at least when the power-fed body is used; a placement portion where the power-fed body provided in the apparatus main body is placed; a power feed member provided in the apparatus main body and configured to move between a noncontact position and a contact position, the power feed member at the contact position that feeds power into the power-fed body from the apparatus main body; and a move unit that moves the power feed member to at least the two positions. At the noncontact position, the power feed member is noncontact in electric with the power-fed body being placed in the placement portion. At the contact position, the power feed member is contact in electric with the power-fed body being placed in the placement portion.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: February 5, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Jun Kawai, Shinichi Ohba
  • Patent number: 8280277
    Abstract: A housing device includes: a housing that has an opening and defines a containment space for containing an object inserted through the opening; a guide member that has a longitudinal direction aligned with a direction of insertion of the object with respect to the housing and guides the object when the object is inserted into the containment space; a support structure that supports the guide member to be moveable with respect to the housing in the longitudinal direction; and a cover that opens and closes the opening, wherein when the cover closes the opening, the cover supports the object such that the object is spaced apart from the guide member.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: October 2, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Shinichi Ohba, Jun Kawai
  • Patent number: 8216929
    Abstract: In a method of manufacturing a silicon carbide semiconductor device, a semiconductor substrate made of silicon carbide and having first and second opposing surfaces is prepared. The second surface of the semiconductor substrate is processed so that a surface roughness of the second surface is less than or equal to 10 nm and a value of (100%-reflectance-transmittance) at a wavelength of a laser light is greater than or equal to 80%. A metal layer is formed on the second surface of the semiconductor substrate after the processing the second surface. The metal layer is irradiated with the laser light and thereby an ohmic electrode is formed on the second surface.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: July 10, 2012
    Assignee: DENSO CORPORATION
    Inventors: Jun Kawai, Kazuhiro Tsuruta
  • Patent number: 8176278
    Abstract: Provided is information processing apparatus, information processing method and a record medium, which can prevent occurrence of manipulation, in a case of accessing a memory, without consuming the access band of the memory. A main-processing unit, a sub-processing unit and a memory for loading a program are provided and process limit information stored in the memory is stored in storing means. The sub-processing unit judges whether a program to be executed is manipulated or not, and loads a program to be executed in the memory in case that the program is not manipulated. The sub-processing unit refers to the process limit information before execution of a program, and not permits execution of the program of the main-processing unit in case that a process by the main-processing unit for information stored in the memory accords with a process included in the process limit information.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: May 8, 2012
    Assignee: Fujitsu Limited
    Inventors: Naoki Nishiguchi, Jun Kawai
  • Patent number: 8170057
    Abstract: A transmitter and a receiver each have an apparatus for carrying out retransmission processing at a TCP layer and an apparatus for carrying out encrypted-data communication at an IPSec layer. The apparatus operating at the IPSec layer has a buffer for storing encrypted data transmitted by the transmitter. When a request for retransmission of data is received from the receiver, in spite of an operation carried out at an IP layer, information available at the TCP layer is obtained and data corresponding to the encrypted data stored in the buffer is returned to the receiver in response to the request.
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: May 1, 2012
    Assignee: Fujitsu Limited
    Inventors: Akira Jinzaki, Jun Kawai, Osamu Shimokuni, Junichiro Shitami
  • Patent number: 8169339
    Abstract: There is provided a method for displaying a traffic situation in a traffic situation display system, the method comprising: transmitting image data obtained by imaging an imaging region including roads from a road-side device; receiving the transmitted image data in an in-vehicle device; displaying an image on the basis of the received image data; storing, by the road-side device, corresponding information in which a pixel coordinate in the image and positional information of the imaging region are corresponded to each other; transmitting, by the road-side device, the stored corresponding information; receiving, by the in-vehicle device, the corresponding information; acquiring, by the in-vehicle device, positional information of an own vehicle; specifying, by the in-vehicle device, an own vehicle position on the image based on the received corresponding information and the acquired positional information; and displaying, by the in-vehicle device, the specified own vehicle position on the image.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: May 1, 2012
    Assignee: Fujitsu Limited
    Inventors: Jun Kawai, Katsutoshi Yano, Hiroshi Yamada
  • Patent number: 8107847
    Abstract: An image exposure apparatus is provided and includes: an optical unit that emits light to form an exposure image on a photosensitive material; a casing that houses the optical unit and that has an image exposure window through which the light is allowed to pass for forming the exposure image; a transparent dustproof member at the image exposure window; and a shutter member switched between a shield position for covering a region above the dustproof member, which serves as a passage region of a cleaning member for cleaning a surface of the dustproof member, and an open position for allowing the light to pass through the dustproof member to form an exposure image on a surface of the photosensitive material. When the shutter member is located at the shield position, at least a part of the shutter member goes into the passage region of the cleaning member.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: January 31, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Jun Kawai, Shinichi Ohba, Kenji Hayashi
  • Publication number: 20110306188
    Abstract: In a manufacturing method of a silicon carbide semiconductor device, a semiconductor substrate made of single crystal silicon carbide is prepared, an amorphous layer is formed on a portion of the semiconductor substrate where an electrode is to be formed, a metal layer is formed on the amorphous layer, and the electrode including the metal layer and a silicide layer is formed by irradiating the metal layer with a laser light in such a manner that a part of the metal layer reacts with the amorphous layer and forms the silicide layer.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 15, 2011
    Applicant: DENSO CORPORATION
    Inventors: Jun KAWAI, Nobuyuki KATO, Kazuhiro TSURUTA
  • Patent number: 8037603
    Abstract: An ink jet head producing method includes forming a first flow path forming member in a portion constituting a flow path side wall, which constitutes at least a partitioning portion between flow paths on a substrate; forming a pattern as a mold for the flow path, the pattern being formed over the substrate and a portion of the first flow path forming member; forming a second flow path forming member on the first flow path forming member and the pattern, the second flow path forming member being formed of a material corresponding to the first flow path forming member; forming the discharge port in the second flow path forming member; and forming the flow path by removing the pattern.
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: October 18, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Fujii, Junichi Kobayashi, Yoshinori Tagawa, Hideo Tamura, Hiroyuki Murayama, Keiji Watanabe, Taichi Yonemoto, Isamu Horiuchi, Aya Yoshihira, Masamichi Yoshinari, Jun Kawai, Tamaki Sato
  • Patent number: D705843
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: May 27, 2014
    Assignee: Shimadzu Corporation
    Inventor: Jun Kawai