Patents by Inventor Kenji Kojima

Kenji Kojima 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: 20110209566
    Abstract: The liquid droplet discharging apparatus includes an image formation area and two inspection areas. The apparatus includes a pair of workpiece stages each configured to support a workpiece thereon, an inspection stage arranged between the two workpiece stages, a pair of image recognizing sections configured to execute image recognition with respect to an inspection discharge result discharged onto the inspection stage, and a stage moving mechanism configured to selectively move one of workpiece stages between the image formation area and one of the workpiece exchange areas, to selectively move the other of the workpiece stages between the image formation area and the other of the workpiece exchanges areas, and to move the inspection stage between the inspection areas.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 1, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Kenji KOJIMA
  • Publication number: 20110211207
    Abstract: The liquid droplet discharging apparatus includes a first workpiece stage and a second workpiece stage, an inspection stage arranged between the first workpiece stage and the second workpiece stage, an image recognizing section configured to execute image recognition with respect to a result of an inspection discharge of a liquid from a liquid droplet discharging head onto the inspection stage, and a stage moving mechanism configured to selectively move the first workpiece stage between the image formation area and a first workpiece exchange area, to selectively move the second workpiece stage between the image formation area and a second workpiece exchange area, and to selectively move the inspection stage between an inspection area and the image formation area. The inspection area is disposed between the image formation area and the first workpiece exchange area.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 1, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Kenji KOJIMA
  • Publication number: 20110210993
    Abstract: A liquid droplet discharging apparatus includes a pair of workpiece stages, a workpiece moving table configured to move the two workpiece stages, a head moving table configured to move a functional liquid droplet discharging head, a pair of workpiece exchanging mechanisms arranged in two workpiece exchange areas, and a control unit. The control unit is configured to execute control to move the workpiece stages alternately between the image formation area and the workpiece exchange areas such that one of the workpiece stages moves between the image formation area and one of the workpiece exchange areas and the other of the workpiece stages moves between the image formation area and the other of the workpiece exchange areas. Furthermore, the control unit executes control such that image forming operations and exchanges of workpieces are executed alternately with respect each of the workpiece stages.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 1, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Kenji KOJIMA
  • Patent number: 8007936
    Abstract: An electric storage device 10 has a first electric storage component 29 and a second electric storage component 30. The first component 29 and the second component 30 are connected in parallel. A positive-electrode mixture layer 22 contains a lithium cobaltate to increase a capacity. A positive-electrode mixture layer 27 contains an activated carbon to increase an output. A current collector 16 having through holes 16a is provided between the layers 22 and 27. A positive electrode terminal 25 is connected to a positive-electrode current collector 21 of the first component 29 through an electricity supply path 24 provided with a resistor 23. By this configuration, the electric current flowing through the first electric storage component 29 can be restricted when the device is charged or discharged with high current.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: August 30, 2011
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Nobuo Ando, Kenji Kojima
  • Publication number: 20110113870
    Abstract: This disclosure provides a method of detecting a cylinder-to-cylinder gap abnormality of an air fuel ratio with sufficient accuracy according to an individual specificity of an air fuel ratio detecting module. Particularly, the method may be used for an engine to detect the cylinder-to-cylinder gap abnormality of the air fuel ratio of supplied air fuel mixture abnormality based on an output value of a linear O2 sensor. Under a first predetermined condition, an output characteristic of the sensor is measured. The measured output characteristic is compared with a reference characteristic set in advance to calculate a correction value for correcting the sensor output according to the individual specificity of the sensor. Subsequently, under a second predetermined condition, the sensor output value is corrected based on the calculated correction value to detect the abnormality based on the corrected output value of the sensor.
    Type: Application
    Filed: November 11, 2010
    Publication date: May 19, 2011
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Hajime Suetsugu, Kenji Kojima
  • Publication number: 20110100725
    Abstract: A droplet discharge device for discharging a liquid material onto a workpiece includes a droplet discharge head, a guide rail, a stage, a maintenance stage and a weight measurement device. The droplet discharge head discharges the liquid material. The guide rail extends in a prescribed direction. The stage, on which the workpiece is mounted, moves on the guide rail along the prescribed direction. The maintenance stage moves on the guide rail along the prescribed direction. The weight measurement device is disposed on the maintenance stage, the weight measurement device measuring weight of droplets discharged from the droplet discharge head and is able to be disposed at a location opposite the droplet discharge head when the maintenance stage moves along the guide rail.
    Type: Application
    Filed: January 7, 2011
    Publication date: May 5, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Takatoshi YAMAMOTO, Kenji KOJIMA
  • Publication number: 20110085055
    Abstract: An image capturing apparatus includes: an image capturing section for capturing an image; a person determining section for determining whether the image captured by the image capturing section includes any person; an input notification section for notifying a user that the person included in the image captured by the image capturing section should be inputted when the image determining section determines that the image includes the person; a personal identification information input section for causing the user to input personal identification information indicative of the person included in the image captured by the image capturing section by a predetermined timing after the input notification section notifies the user that the person included in the image captured by the image capturing section should be inputted; and an image storage section for storing the personal identification information inputted by the personal identification information input section in association with the image captured by the ima
    Type: Application
    Filed: December 14, 2010
    Publication date: April 14, 2011
    Inventors: Masahiro Matsushita, Kenji Kojima, Hajime Shirasaka, Yasuhiko Kaneko, Ayumu Isomura, Kimiko Tachikawa, Shinsuke Zetsu, Kideaki Yoshihara
  • Publication number: 20110074875
    Abstract: A liquid droplet ejection apparatus performs a drawing operation on a workpiece set on a set table by driving the ejection of a functional liquid droplet ejection head in a head unit while moving the head unit in a main scanning direction relative to the set table facing a drawing area by an X-axis table. The liquid droplet ejection apparatus includes a periodic flushing unit which is disposed on a main scan moving axis at a position offset from the drawing area towards the main scanning direction and which receives forcible ejection from the functional liquid droplet ejection head during non-drawing time and a pre-drawing flushing unit which is disposed adjacent to the set table and faces the drawing area and which receives forcible ejection from the functional liquid droplet ejection head performed immediately before starting the drawing operation.
    Type: Application
    Filed: November 22, 2010
    Publication date: March 31, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Kenji KOJIMA
  • Patent number: 7916902
    Abstract: An album creating apparatus which allows coloring parts other than a captured image in the album suited to a person included in the captured image and an album viewer based on an age of the person included in the captured image and an age of the album viewer. The album creating apparatus includes: an age identifying unit for identifying an age of a person included in a captured image composing the album or an age of a person viewing the album; a color selecting unit for selecting color used for parts other than the captured image in the album based on the age identified by the age identifying unit; and a coloring unit for coloring parts other than the captured image in the album using the color selected by the color selecting unit.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: March 29, 2011
    Assignee: Fujifilm Corporation
    Inventors: Kenji Kojima, Shuji Ono
  • Publication number: 20110063367
    Abstract: A method of drawing on a workpiece by ejecting functional liquid thereon while relatively scanning the workpiece and an ejection head is provided. The method comprises the steps of: a first scanning for drawing in a plurality of first areas along a scanning direction; and a second scanning for drawing in a second area between the plurality of first areas drawn in by the first scanning.
    Type: Application
    Filed: November 19, 2010
    Publication date: March 17, 2011
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Yoshiaki MURAYAMA, Kenji KOJIMA
  • Patent number: 7893368
    Abstract: A weight measurement device is configured and arranged to measure the weight of a measurement object. The weight measurement device includes a container and a wind-guard cover. The container is configured and arranged to receive the measurement object therein. The wind-guard cover is configured and arranged to selectively cover an upper space of the container. The wind-guard cover has a transverse air-blocking part configured and arranged to block an air flow flowing in a transverse direction with respect to the container. The container also is equipped with an air control device that injects temperature-adjusted air into a chamber that accommodates the container and the wind-guard cover.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: February 22, 2011
    Assignee: Seiko Epson Corporation
    Inventors: Takatoshi Yamamoto, Kenji Kojima
  • Publication number: 20110020938
    Abstract: An object is to provide a means of highly producing an oxalate decarboxylase originating in a microorganism. A recombinant expression plasmid vector, which contains an ?-amylase promoter belonging to the genus Bacillus and an oxalate decarboxylase gene originating in a microorganism that is provided under the control of the promoter, is constructed. A host bacterium is transformed with this vector to prepare an oxalate decarboxylase producing bacterium. A recombinant oxalate decarboxylase is produced by culturing the producing bacterium and then recovering the oxalate decarboxylase thus produced.
    Type: Application
    Filed: November 26, 2008
    Publication date: January 27, 2011
    Applicant: AMANO ENZYME INC.
    Inventors: Takahumi Koyama, Yuzo Kojima, Kenji Kojima, Masashi Minoda
  • Publication number: 20110011205
    Abstract: An automatic transmission has a transmission casing accommodating a transmission mechanism and a filter case attached to the transmission casing and having an oil filter. The transmission casing has a concave portion with which at least an oil inlet or an oil outlet communicates and an overhanging portion positioned close to the concave portion and extending along a surface of the transmission casing with a clearance provided between the surface and the overhanging portion. The filter case has a case body inserted into the concave portion, a seal member sealing a boundary between an outer circumferential surface of the case body and an inside surface of the concave portion, a first brim portion protruding from the outer circumferential surface and fixed to the surface of the transmission casing, and a second brim portion protruding from the outer circumferential surface and inserted into the clearance.
    Type: Application
    Filed: June 30, 2010
    Publication date: January 20, 2011
    Inventors: Akio Nonomura, Takuya Ooishi, Kenji Kojima
  • Publication number: 20110014358
    Abstract: Mesoporous graphite is used as an active material of a negative electrode constituting a lithium ion secondary battery or a lithium ion capacitor. Specifically, the mesoporous graphite has a specific area within the range of 0.01 m2/g or more and 5 m2/g or less, and the total volume of mesopores within the range of 0.005 mL/g or more and 1.0 mL/g or less, wherein a volume of mesopores each having a pore diameter of 10 nm or more and 40 nm or less is 25% or more and 85% or less of the total volume of mesopores. By this structure, an output characteristic is enhanced.
    Type: Application
    Filed: September 24, 2010
    Publication date: January 20, 2011
    Applicant: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Kenji Kojima, Nobuo Ando
  • Patent number: 7868924
    Abstract: An image capturing apparatus includes: an image capturing section for capturing an image; a person determining section for determining whether the image captured by the image capturing section includes any person; an input notification section for notifying a user that the person included in the image captured by the image capturing section should be inputted when the image determining section determines that the image includes the person; a personal identification information input section for causing the user to input personal identification information indicative of the person included in the image captured by the image capturing section by a predetermined timing after the input notification section notifies the user that the person included in the image captured by the image capturing section should be inputted; and an image storage section for storing the personal identification information inputted by the personal identification information input section in association with the image captured by the ima
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: January 11, 2011
    Assignee: FUJIFILM Corporation
    Inventors: Masahiro Matsushita, Kenji Kojima, Hajime Shirasaka, Yasuhiko Kaneko, Ayumu Isomura, Kimiko Tachikawa, Shinsuke Zetsu, Hideaki Yoshihara
  • Patent number: 7857424
    Abstract: A method of manufacturing an electrooptical device includes forming a film-deposited section of function liquid droplets on a substrate by a liquid droplet ejection apparatus having a plurality of color-dependent function liquid droplet ejection heads are arranged such that a plurality of color-dependent partial imaging lines, each formed by a plurality of ejection nozzles, are formed so as to continuously make up a single imaging line in the Y-axis direction. An imaging process is performed by repeating a main scanning operation for driving each function liquid droplet ejection head in synchronization with moving of the substrate in the X-axis direction, and a sub-scanning operation for moving the function liquid droplet ejection heads through a carriage unit in the Y-axis direction by a length of a partial imaging line.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: December 28, 2010
    Assignee: Seiko Epson Corporation
    Inventors: Yoshiaki Murayama, Kenji Kojima
  • Patent number: 7857421
    Abstract: A liquid droplet ejection apparatus performs a drawing operation on a workpiece set on a set table by driving the ejection of a functional liquid droplet ejection head in a head unit while moving the head unit in a main scanning direction relative to the set table facing a drawing area by an X-axis table. The liquid droplet ejection apparatus includes a periodic flushing unit which is disposed on a main scan moving axis at a position offset from the drawing area towards the main scanning direction and which receives forcible ejection from the functional liquid droplet ejection head during non-drawing time and a pre-drawing flushing unit which is disposed adjacent to the set table and faces the drawing area and which receives forcible ejection from the functional liquid droplet ejection head performed immediately before starting the drawing operation.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: December 28, 2010
    Assignee: Seiko Epson Corporation
    Inventor: Kenji Kojima
  • Publication number: 20100283810
    Abstract: A droplet-discharging apparatus for discharging a droplet onto a base through the nozzle of a head, the apparatus including: a platform retaining the base; a plurality of transportation units, each including a head group having at least one head with a nozzle line and each being moved in the sub-scanning direction on an axis or on a plurality of axes disposed parallel to each other; and a position-controlling unit for adjusting relative position of the adjacent head groups arranged in the main scanning direction or in the sub-scanning direction to adjust the nozzle pitch by independently driving the plurality of transportation units, wherein the droplet is discharged onto predetermined portions on the base from the head group while the transportation units are relatively moved for the platform in the main scanning direction.
    Type: Application
    Filed: July 22, 2010
    Publication date: November 11, 2010
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Ryoichi MATSUMOTO, Takashi OKUSA, Kenji KOJIMA
  • Patent number: 7817403
    Abstract: A lithium ion capacitor having high energy density, high output density, high capacity and high safety includes a positive electrode made of a material capable of being reversibly doped with lithium ions and/or anions, a negative electrode made of a material capable of being reversively doped with lithium ions, and an aprotic organic solution of a lithium salt as an electrolytic solution. Wherein, the positive electrode and the negative electrode are laminated or wound with a separator interposed between them, the area of the positive electrode is smaller than the area of the negative electrode. The face of the positive electrode is substantially covered by the face of the negative electrode when they are laminated or wound.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: October 19, 2010
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Shinichi Tasaki, Mitsuru Nagai, Hiromoto Taguchi, Kohei Matsui, Risa Takahata, Kenji Kojima, Nobuo Ando, Yukinori Hato, Osamu Hatozaki
  • Patent number: 7796785
    Abstract: The image extracting apparatus according to the present invention includes: a candidate image extracting section for extracting a moving image component including the facial image of a predetermined person from a moving image; and a representative image extracting section for extracting the moving image component including the facial image of the predetermined person which is more different from the facial image of the predetermined person with the usual facial expression among the plurality of moving image components extracted by the candidate image extracting section.
    Type: Grant
    Filed: March 2, 2006
    Date of Patent: September 14, 2010
    Assignee: FujiFilm Corporation
    Inventors: Fumito Takemoto, Kenji Kojima