Patents by Inventor Kazuhiko Hasegawa

Kazuhiko Hasegawa 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: 20080211811
    Abstract: A drawing apparatus which can display image data about a plurality of objects including opaque objects and semitransparent objects, each having information about a depth direction, on a computer display screen.
    Type: Application
    Filed: April 30, 2008
    Publication date: September 4, 2008
    Inventors: Haruo Komooka, Kazuhiko Hasegawa
  • Patent number: 7416740
    Abstract: Hydrochloric acid, sulfuric acid or an L-lysine solution having an equivalent ratio of anion/L-lysine higher than 0.95 is added to a raw material L-lysine solution having an equivalent ratio of anion/L-lysine lower than 0.68 to adjust the equivalent ratio of anion/L-lysine of the raw material solution to be in the range of 0.68 to 0.95, and the obtained L-lysine solution or a concentrate thereof is granulated and dried to obtain a dry granulated product having a high L-lysine content and showing low caking property and low hygroscopic property.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: August 26, 2008
    Assignee: Ajinomoto Co., Inc.
    Inventors: Takeshi Kushiki, Junko Morikawa, Kazuhiko Hasegawa
  • Patent number: 7170392
    Abstract: A radio pager of the present invention displays a number of stored information in an as ascending order or a descending order selected by the user on a rotary switch included in the pager. In addition, the pager allows the user to see and desired information first by rearranging the information in a storage area on the basis of an information number, a confirmation flag, and a content. The user can therefore select personal and shared information stored in the pager by turning the rotary switch in a jog dial fashion in the ascending order or the descending order or even in any desired order. This enhance easy and efficient search and rapid information selection. The user can also input various data management commands into the radio pager via an interface means 20.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: January 30, 2007
    Assignee: NEC Corporation
    Inventor: Kazuhiko Hasegawa
  • Patent number: 7110148
    Abstract: A duplex image reading apparatus has a transportation path for transporting a sheet original to a reading region by an original transporting device, and first and second reading devices placed corresponding to respective transportation sides of the sheet original in the reading region of the transportation path, and is constructed in such structure that each of the first and second reading devices is of such a configuration that a color reference portion used as a color reference for reading is opposed to a reading portion while the color reference portion and the reading portion are placed on two sides with the transportation sides of the sheet original in between, wherein the first and second reading devices are arranged so that either one of the reading portion and the color reference portion is supported so as to be movable in a direction substantially perpendicular to an image reading surface of the reading portion.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 19, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiko Hasegawa, Hirohisa Sawada
  • Publication number: 20050078341
    Abstract: The preset invention relates to an image forming apparatus comprising; an original loading member on which an original is loaded, image reading means for scanning the loaded original to read image information, recording material conveying unit which conveys a recording material in a direction substantially orthogonal to a direction in which the image reading means reads the image information, image forming means for forming an image on the conveyed recording material and an image forming electric board which is arranged in a space on a side of a lengthwise direction of said original relative to said recording material conveying unit.
    Type: Application
    Filed: October 6, 2004
    Publication date: April 14, 2005
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hirohisa Sawada, Kazuhiko Hasegawa, Yoshiyuki Nakayama, Tatsuyuki Yamamoto
  • Patent number: 6852428
    Abstract: Objects of the present invention are to provide a laminated heat resistant alloy plate has a large area, and to provide a manufacturing method therefor. The laminated heat resistant alloy plate according to the present invention is obtained by brazing a Ni alloy plate having plural striae formed thereon at a predetermined interval and a plate which is made of a material the same as or different from that of the Ni alloy plate with a sheet of Ni solder which is amorphous and does not contain organic binder.
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: February 8, 2005
    Assignees: Mitsubishi Heavy Industries, Ltd., Kinzoku Giken Co., Ltd.
    Inventors: Norihide Hirota, Yusaku Sugimoto, Kazuhiko Hasegawa
  • Publication number: 20040135672
    Abstract: A radio pager of the present invention displays a number of stored information in an as ascending order or a descending order selected by the user on a rotary switch included in the pager. In addition, the pager allows the user to see and desired information first by rearranging the information in a storage area on the basis of an information number, a confirmation flag, and a content. The user can therefore select personal and shared information stored in the pager by turning the rotary switch in a jog dial fashion in the ascending order or the descending order or even in any desired order. This enhance easy and efficient search and rapid information selection. The user can also input various data management commands into the radio pager via an interface means 20.
    Type: Application
    Filed: October 16, 2003
    Publication date: July 15, 2004
    Applicant: NEC Corporation
    Inventor: Kazuhiko Hasegawa
  • Patent number: 6678076
    Abstract: The present invention relates to an image reading apparatus which has first reading means for reading image information on one side of an original document; second reading means for reading image information on the other side of the original document; image processing means for processing the image information read by the first reading means and the second reading means; and switching means for switching, to either of the first reading means and the second reading means, an input source of the image information to be transmitted to the image processing means.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: January 13, 2004
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiko Hasegawa, Junichi Suzuki, Hirohisa Sawada, Norio Kajiwara, Toshiyuki Takano, Akihiro Tomoda, Masahiko Yokota, Tsuyoshi Yoshida
  • Publication number: 20030186076
    Abstract: Objects of the present invention are to provide a laminated heat resistant alloy plate has a large area, and to provide a manufacturing method therefor. The laminated heat resistant alloy plate according to the present invention is obtained by brazing a Ni alloy plate having plural striae formed thereon at a predetermined interval and a plate which is made of a material the same as or different from that of the Ni alloy plate with a sheet of Ni solder which is amorphous and does not contain organic binder.
    Type: Application
    Filed: February 6, 2003
    Publication date: October 2, 2003
    Inventors: Norihide Hirota, Yusaku Sugimoto, Kazuhiko Hasegawa
  • Publication number: 20030152633
    Abstract: Hydrochloric acid, sulfuric acid or an L-lysine solution having an equivalent ratio of anion/L-lysine higher than 0.95 is added to a raw material L-lysine solution having an equivalent ratio of anion/L-lysine lower than 0.68 to adjust the equivalent ratio of anion/L-lysine of the raw material solution to be in the range of 0.68 to 0.95, and the obtained L-lysine solution or a concentrate thereof is granulated and dried to obtain a dry granulated product having a high L-lysine content and showing low caking property and low hygroscopic property.
    Type: Application
    Filed: January 24, 2003
    Publication date: August 14, 2003
    Applicant: AJINOMOTO CO., INC.
    Inventors: Takeshi Kushiki, Junko Morikawa, Kazuhiko Hasegawa
  • Patent number: 6438350
    Abstract: The present invention relates to an image reading apparatus comprising an original document conveying route, original document conveying mechanism for conveying original documents along the original document conveying route, first reading unit for reading an image on one side of the original document; and second reading unit for reading an image on the other side of the original document. The first reading unit reads an image on one side of the original document while the original document is conveyed in a forward direction at a first speed by the original document conveying mechanism, and then after the original document is conveyed in a reverse direction at a second speed, the second reading unit reads the other side of the original document while the original document is again conveyed in the forward direction. The second speed is faster than the first speed.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: August 20, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiko Hasegawa, Norio Kajiwara, Toshiyuki Takano, Yoshiyuki Nakayama, Tsuyoshi Yoshida
  • Publication number: 20020105686
    Abstract: A duplex image reading apparatus has a transportation path for transporting a sheet original to a reading region by an original transporting device, and first and second reading devices placed corresponding to respective transportation sides of the sheet original in the reading region of the transportation path, and is constructed in such structure that each of the first and second reading devices is of such a configuration that a color reference portion used as a color reference for reading is opposed to a reading portion while the color reference portion and the reading portion are placed on two sides with the transportation sides of the sheet original in between, wherein the first and second reading devices are arranged so that either one of the reading portion and the color reference portion is supported so as to be movable in a direction substantially perpendicular to an image reading surface of the reading portion.
    Type: Application
    Filed: December 21, 2001
    Publication date: August 8, 2002
    Inventors: Kazuhiko Hasegawa, Hirohisa Sawada
  • Patent number: 6366783
    Abstract: After a power source was turned on, when time information is received before message information is received, a time correction is executed on the basis of the time information. After that, when the message information is received, the message information is displayed together with reception time and is stored into a storing unit. When the message information is received before the time information is received, the reception time is stored but is not displayed, and only the message information is displayed. After that, when the time information is received, the time correction is executed on the basis of the time information and the reception time of the message information received so far is corrected.
    Type: Grant
    Filed: June 10, 1998
    Date of Patent: April 2, 2002
    Assignee: NEC Corporation
    Inventor: Kazuhiko Hasegawa
  • Patent number: 6147778
    Abstract: An image reading apparatus has a photoelectric converting element for receiving light obtained from an original illuminated by a light source, a lens for imaging the light obtained from the original on the photoelectric converting element, and a guide member for guiding the original to an original reading position, the guide member having a hollow portion for containing the photoelectric converting element and the lens therein.
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: November 14, 2000
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masakatsu Yamada, Kazuhiko Hasegawa, Yasuhiro Matsumoto
  • Patent number: 6112096
    Abstract: For informing a user of a pager terminal for receiving message information attributed with a serial message number of the serial message numbers of missing message information, the pager terminal having a missing massage indicator comprises, a message status memory (17) prepared with a message reception table having a reception confirmation flag area and a reception failure flag area for each of possible serial message numbers. A logic `1` flag is set in the reception confirmation flag area corresponding to the serial message number N of the message lastly stored. When a message having a message number M is newly received, the numbers M and N are compared. When M.noteq.N+1, logic `1` flags are set in all the reception failure flag areas corresponding to the serial message numbers from N+1 to M-1 for indicating the reception failure of these messages.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: August 29, 2000
    Assignee: NEC Corporation
    Inventor: Kazuhiko Hasegawa
  • Patent number: 5995808
    Abstract: A radio selective call receiver such as a pager that displays a remaining time for retaining data stored in a memory of the receiver on its LCD after removing the battery, providing a user with an easy and simple way of protecting for data. A count section of a decoder circuit counts the time period elapsing from removal of the battery to insertion of a replacement battery detected by a battery removal/insertion detection circuit using a reference clock. An operation section reads a message retentive time from a ID-ROM indicating the time allowed for retaining the message preset in the RAM after removing the battery and outputs an operation result obtained by subtracting the elapsed time from the message retentive time. A CPU receives output information of the operation section 6c and edits the output information conforming to the remaining time for retaining the message so as to be displayed on the LCD 8.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: November 30, 1999
    Assignee: NEC Corporation
    Inventor: Kazuhiko Hasegawa
  • Patent number: 5825513
    Abstract: A document reading apparatus includes: a feeding device for feeding documents along a document feed path; a reading device having a reading section for reading the documents being fed by the feeding device; a guide member opposed to the reading section of the reading device and adapted to guide the documents being fed by the feeding device; a biasing device for biasing the guide member toward the reading section of the reading device; and spacers for determining the distance between the guide member and the reading section of the reading device. The guide member, which is formed as a flexible body, is held at a position spaced away by a fixed distance from the reading section of the reading device by the biasing device.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: October 20, 1998
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kazuhiko Hasegawa
  • Patent number: 5423526
    Abstract: The present invention provides a sheet supplying apparatus with a feeding device for feeding out sheets tacked on a stacking tray, a separator for separating the sheets fed out by the feeding device one by one and for conveying the separated sheet, a drive device for driving the separator and the feeding device, sheet conveyer for conveying the sheet separated by the separator at a speed faster than a conveying speed of the separator, a rotation controller for transmitting one direction rotation of the drive device to a drive shaft of the drive device to cause the separation and conveyance of the sheet and for interrupting the transmission of the one direction rotation to the drive shaft so that the separator is driven by the movement of the sheet due to the difference in conveying speed thereby causing such interruption by the driven movement of the separator, support for supporting the feeding device for shifting movement between a sheet convey position and a non-convey position and for shifting the feeding
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: June 13, 1995
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kazuhiko Hasegawa
  • Patent number: 4025902
    Abstract: A general purpose sequence controller wherein a schematic electric circuit diagram comprising a ladder network of circuit lines disposed between two vertical bus lines is changeable and simulated by a special purpose control program. A logic operation circuit comprises first and second circuit means for examining an external input signal in accordance with examine commands of logical AND and OR functions, respectively, first and second memory means for temporarily memorizing the examined results of the first and second circuit means, respectively, third memory means for temporarily memorizing the application of the examine command of the logical OR function, and identifying circuit means for identifying the examined results of the logic operations in accordance with the contents of the first, second and third memory means.
    Type: Grant
    Filed: June 13, 1974
    Date of Patent: May 24, 1977
    Assignee: Toyoda Koki Kabushiki Kaisha
    Inventors: Hisaji Nakao, Katutoshi Naruse, Kazuhiko Hasegawa, Sadao Kawade, Yasufumi Tokura, Kazuo Matsuno
  • Patent number: 3952388
    Abstract: Machine tool apparatus for handling routine pallets and priority pallets with loading and unloading stations comprising a plurality of machine tools for performing machining operations on a workpiece mounted on a pallet; main conveyer means for carrying a pallet in one direction, buffer conveyer means for storing a pallet to be loaded onto a machine tool; return conveyer means for returning a pallet to an unloading station; pallet transfer means for moving a pallet among the conveyer means, stations and machine tools; and central control means for controlling the machine tools and the conveyer means; the pallet transfer means being responsive to the central control means for carrying a priority pallet from the main conveyer means to one of the machine tools and being responsive to the central control means for moving a routine pallet from main conveyer means to the buffer conveyer means and from the buffer conveyer means to one of the machine tools only when the machine tool on which the routine pallet is to
    Type: Grant
    Filed: July 22, 1974
    Date of Patent: April 27, 1976
    Assignees: Toyoda Koki Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Kazuhiko Hasegawa, Yoshio Shima, Shigeo Noda