Patents by Inventor Keisuke Matsuo

Keisuke Matsuo 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: 20110254905
    Abstract: An ink cartridge adopts a construction in which an air seal and an ink seal are arranged on the cartridge side and in which sealing between the ink cartridge and the recording apparatus is performed with a radial seal.
    Type: Application
    Filed: April 18, 2011
    Publication date: October 20, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hiroki Hayashi, Keisuke Matsuo, Kenta Udagawa
  • Publication number: 20110226992
    Abstract: An organic electroluminescence material composition including an organic electroluminescence material and a solvent, the organic electroluminescence material being a naphthacene derivative, and the solvent being a solvent which is represented by the following formula (1).
    Type: Application
    Filed: September 16, 2009
    Publication date: September 22, 2011
    Inventors: Motohiro Takeshima, Kiyoshi Ikeda, Takayasu Sado, Tetsuya Inoue, Yoshiaki Obana, Yukio Miyaki, Keisuke Matsuo, Yasunori Kijima
  • Publication number: 20110220886
    Abstract: An organic electroluminescence material composition including a solvent represented by the following formula (1) and an anthracene derivative: wherein ring A is an aliphatic ring or an aromatic ring having 4 to 8 carbon atoms; R1 is a substituent on the ring A; and R2 and R3 are substituents connected to adjacent carbon atoms on the ring A.
    Type: Application
    Filed: September 16, 2009
    Publication date: September 15, 2011
    Applicants: IDEMITSU KOSAN CO., LTD., SONY CORPORATION
    Inventors: Motohiro Takeshima, Atau Ioku, Tetsuya Inoue, Yoshiaki Obana, Yukio Miyaki, Keisuke Matsuo, Yasunori Kijima
  • Publication number: 20110206868
    Abstract: A method in which a donor substrate is used in forming a light emitting layer by forming a transfer layer containing light emission material, irradiating a radiation ray to the transfer layer while the transfer layer and a substrate to be transferred face each other, and sublimating or vaporizing the transfer layer so that the transfer layer is transferred to the substrate to be transferred. The donor substrate includes: a base; a photothermal conversion layer arranged on the base; and a heat interfering layer arranged between the base and the photothermal conversion layer, and including two or more layers with refraction index different from each other.
    Type: Application
    Filed: May 4, 2011
    Publication date: August 25, 2011
    Applicant: SONY CORPORATION
    Inventors: Tomoyuki Higo, Keisuke Matsuo
  • Publication number: 20110173163
    Abstract: Optimizing operation of a media player during rendering of media files. The invention includes authoring software to create a data structure and to populate the created data structure with obtained metadata. The invention also includes rendering software to retrieve the metadata from the data structure and to identify media files to render. In one embodiment, the invention is operable as part of a compressed media format having a set of small files containing metadata, menus, and playlists in a compiled binary format designed for playback on feature-rich personal computer media players as well as low cost media players.
    Type: Application
    Filed: March 8, 2010
    Publication date: July 14, 2011
    Applicants: MICROSOFT CORPORATION, MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi, Harutoshi Miyamoto, Yasuyuki Torii, Keisuke Matsuo
  • Publication number: 20110164189
    Abstract: A first control unit outputs, to a lighting control unit, a lighting signal that causes a plurality of light-emitting units provided for each of a plurality of keys for operating to be sequentially lighted for each of groups determined in advance. Based on a signal for selecting a group outputted from a first selection unit and an output signal from the first control unit, a first comparison/judgment unit outputs a group whose light-emitting unit had been lighted upon selection as a finalized group. A second control unit outputs a lighting signal that causes light-emitting units included in the finalized group to be respectively sequentially lighted, and based on the output signal and a signal for selecting a key outputted from a second selection unit, a second comparison/judgment unit judges that a key corresponding to a light-emitting unit that had been lighted upon selection as a finalized key.
    Type: Application
    Filed: August 6, 2009
    Publication date: July 7, 2011
    Inventors: Sako Asayama, Mitsuharu Matsuo, Keisuke Matsuo
  • Publication number: 20110133636
    Abstract: A display device capable of early finding a sign such as misregistration or width variation of an emission layer formed by a layer transfer method, and a manufacturing method of the same are provided. In an inspection region 150 outside of an effective region 110, inspection pixels Px2 made up of organic light-emitting elements 10R, 10G and 10B are provided, and a distance W2 between the inspection pixels Px2 on both sides of a color targeted for inspection is shorter than a distance W1 between display pixels Px1 on both sides of the color targeted for inspection. Based on a change in a chromaticity or a spectrum shape of EL or PL light emission of the inspection pixel Px2, a sign such as misregistration of a red-light emission layer 15CR, a green-light emission layer 15CG, is found at an early stage.
    Type: Application
    Filed: July 29, 2009
    Publication date: June 9, 2011
    Applicant: SONY CORPORATION
    Inventors: Keisuke Matsuo, Kohji Hanawa
  • Patent number: 7956008
    Abstract: The present invention provides a donor substrate used in forming a light emitting layer by forming a transfer layer containing light emission material, irradiating a radiation ray to the transfer layer while the transfer layer and a substrate to be transferred face each other, and sublimating or vaporizing the transfer layer so that the transfer layer is transferred to the substrate to be transferred. The donor substrate includes: a base; a photothermal conversion layer arranged on the base; and a heat interfering layer arranged between the base and the photothermal conversion layer, and including two or more layers with refraction index different from each other.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: June 7, 2011
    Assignee: Sony Corporation
    Inventors: Tomoyuki Higo, Keisuke Matsuo
  • Patent number: 7951521
    Abstract: A transfer substrate including a transfer material layer on a support substrate with a light absorbing layer. Antireflection patterns for preventing light reflection on an interface of the support substrate and the light absorbing layer are provided between the support substrate and the light absorbing layer. Thickness of the antireflection patterns is set to a value with which an absorptance of light having a predetermined wavelength absorbed in the light absorbing layer is maximized.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: May 31, 2011
    Assignee: Sony Corporation
    Inventor: Keisuke Matsuo
  • Patent number: 7926927
    Abstract: A structure for informing a state of the ink tank by a light emitting section such as LED, capable of displaying such information at a position easily visible by the user and favorably sending the emitted light both to the user and a light receiver section on the printer side without needing electric wiring which may disturb the user's visibility or manipulation. The light emitting section is separated from the display section and a light guiding section is provided between the both. A member for suitably limiting the emission of light is provided in the display section. Thereby, it is possible to dispose the display section at the best position without needing the electric wiring on the ink tank and obtain a preferable light volume suitable both for the improvement in user's visibility and the stability of the operation of the light receiving section.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: April 19, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuo Kotaki, Keisuke Matsuo, Kenji Kitabatake, Hiromasa Amma, Naoki Tashiro
  • Publication number: 20110037815
    Abstract: A liquid container detachably mountable to a mounting portion of an ink jet recording apparatus, the liquid container includes a casing defining a liquid containing chamber; a supply port, provided in the casing, for supplying liquid contained therein to an ink jet head; a first engaging portion engageable with a first locking portion provided in the mounting portion, the first engaging portion being disposed on one side of the casing; a second engaging portion engageable with a second locking portion provided in the mounting portion, the second engaging portion being disposed opposed to another side of the casing, the another side being opposite the one side; a supporting portion for displaceably supporting the second engaging portion; an information storing portion for storing information relating to the liquid container; a contact electrically connectable with a contact provided in the mounting portion; a light emitting portion; a display portion for directing the light emitted from the emitting portion to
    Type: Application
    Filed: October 27, 2010
    Publication date: February 17, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hiromasa Anma, Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi, Yasuo Kotaki, Keisuke Matsuo, Kenji Kitabatake, Eiichiro Shimizu
  • Patent number: 7887987
    Abstract: A transfer substrate includes a transfer material layer on a support substrate via a light absorbing layer. Antireflection patterns for preventing light reflection on an interface of the support substrate and the light absorbing layer are provided between the support substrate and the light absorbing layer. Thickness of this antireflection patterns is set to a value with which an absorptance of light having a predetermined wavelength absorbed in the light absorbing layer is maximized.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: February 15, 2011
    Assignee: Sony Corporation
    Inventor: Keisuke Matsuo
  • Publication number: 20110027502
    Abstract: A transfer substrate including a transfer material layer on a support substrate with a light absorbing layer. Antireflection patterns for preventing light reflection on an interface of the support substrate and the light absorbing layer are provided between the support substrate and the light absorbing layer. Thickness of the antireflection patterns is set to a value with which an absorptance of light having a predetermined wavelength absorbed in the light absorbing layer is maximized.
    Type: Application
    Filed: October 8, 2010
    Publication date: February 3, 2011
    Applicant: SONY CORPORATION
    Inventor: Keisuke Matsuo
  • Patent number: 7845766
    Abstract: An inkjet recording head includes a recording-element substrate having arranged therein multiple sets of nozzles that discharge ink, energy-generating elements that generate energy used for discharging the ink, and supply ports that supply the ink to the nozzles; and a sealant disposed around the recording-element substrate. The supply ports include a first supply port disposed near a first edge of the recording-element substrate and a second supply port disposed near a second edge of the recording-element substrate, the second edge being opposite to the first edge as viewed in the arrangement direction of the multiple sets. As viewed in the arrangement direction, a distance between the second edge and the second supply port is shorter than a distance between the first edge and the first supply port, and a volume of the sealant near the second edge is smaller than a volume of the sealant near the first edge.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: December 7, 2010
    Assignee: Canon Kabushiki Kaisha
    Inventors: Satoshi Kimura, Genji Inada, Torachika Osada, Keisuke Matsuo, Satoshi Kudo, Yukuo Yamaguchi
  • Publication number: 20100114846
    Abstract: Optimizing operation of a media player during rendering of media files. The invention includes authoring software to create a data structure and to populate the created data structure with obtained metadata. The invention also includes rendering software to retrieve the metadata from the data structure and to identify media files to render. In one embodiment, the invention is operable as part of a compressed media format having a set of small files containing metadata, menus, and playlists in a compiled binary format designed for playback on feature-rich personal computer media players as well as low cost media players.
    Type: Application
    Filed: January 8, 2010
    Publication date: May 6, 2010
    Applicants: MICROSOFT CORPORATION, MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi, Harutoshi Miyamoto, Yasuyuki Torii, Keisuke Matsuo
  • Patent number: 7707231
    Abstract: Updating automatically generated playlists in response to media content being edited. Aspects of the invention associate a playlist type or other code with each playlist to define the structure of the playlist. When media content is added to or deleted from a collection of media files, one or more playlist types corresponding to the media content are identified. The playlists with the identified playlist types are updated to reflect the addition or deletion of the media content.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: April 27, 2010
    Assignees: Microsoft Corporation, Panasonic Corporation
    Inventors: Kevin Leigh LaChapelle, Brian James Walker, Ian Cameron Mercer, Hiroshi Kase, Keisuke Matsuo, Sako Asayama
  • Publication number: 20100097411
    Abstract: A display device and a method for manufacturing the display device are provided. The display device includes an organic layer on an auxiliary wiring is removed with high precision by one operation and, thereby, the yield and the productivity are improved. A lower electrode is formed by patterning in each pixel on a substrate. An auxiliary wiring including a light absorption layer is formed between individual pixels. An organic layer is formed on the substrate while covering the lower electrodes. Laser irradiation is conducted from the organic layer side, the laser light is converted to heat in the light absorption layer exposed at a portion under the organic layer, and the organic layer portion above the light absorption layer is removed selectively. An upper electrode is formed on the organic layer and is connected to the light absorption layer portion of the auxiliary wiring.
    Type: Application
    Filed: December 23, 2009
    Publication date: April 22, 2010
    Applicant: Sony Corporation
    Inventors: Tetsuo Nakayama, Takanori Shibasaki, Nobuo Ozawa, Eisuke Matsuda, Takashi Hirano, Tadashi Ishibashi, Yoichi Tomo, Keisuke Matsuo
  • Patent number: 7666707
    Abstract: A display device and a method for manufacturing the display device are provided. The display device includes an organic layer on an auxiliary wiring is removed with high precision by one operation and, thereby, the yield and the productivity are improved. A lower electrode is formed by patterning in each pixel on a substrate. An auxiliary wiring including a light absorption layer is formed between individual pixels. An organic layer is formed on the substrate while covering the lower electrodes. Laser irradiation is conducted from the organic layer side, the laser light is converted to heat in the light absorption layer exposed at a portion under the organic layer, and the organic layer portion above the light absorption layer is removed selectively. An upper electrode is formed on the organic layer and is connected to the light absorption layer portion of the auxiliary wiring.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: February 23, 2010
    Assignee: Sony Corporation
    Inventors: Tetsuo Nakayama, Takanori Shibasaki, Nobuo Ozawa, Eisuke Matsuda, Takashi Hirano, Tadashi Ishibashi, Yoichi Tomo, Keisuke Matsuo
  • Patent number: 7648944
    Abstract: A transfer method includes the steps of placing a donor substrate including a support base and a transfer layer provided on the support base onto a receptor substrate such that the transfer layer faces the receptor substrate, evacuating a space between the receptor substrate and the donor substrate that are placed one on the other, and transferring the transfer layer onto the receptor substrate by applying a radiant ray onto the donor substrate in an evacuated atmosphere.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: January 19, 2010
    Assignee: Sony Corporation
    Inventors: Keisuke Matsuo, Eisuke Matsuda
  • Patent number: 7647297
    Abstract: Optimizing operation of a media player during rendering of media files. The invention includes authoring software to create a data structure and to populate the created data structure with obtained metadata. The invention also includes rendering software to retrieve the metadata from the data structure and to identify media files to render. In one embodiment, the invention is operable as part of a compressed media format having a set of small files containing metadata, menus, and playlists in a compiled binary format designed for playback on feature-rich personal computer media players as well as low cost media players.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: January 12, 2010
    Assignee: Microsoft Corporation
    Inventors: Kevin Leigh LaChapelle, Ian Cameron Mercer, Nobuyasu Takeguchi, Toshihiko Mizukami, Yoshifumi Yanagawa, Chiyoko Matsumi, Harutoshi Miyamoto, Yasuyuki Torii, Keisuke Matsuo