Patents by Inventor Kenichi Takeda

Kenichi Takeda 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: 20080010306
    Abstract: A disclosed information processing apparatus includes an information processing unit configured to operate as a daemon process; an information displaying unit configured to operate as a process different from the daemon process and display a screen relevant to the information processing unit; a first ending unit configured to end the information displaying unit due to a first factor; and a second ending unit configured to end the information displaying unit due to a second factor different from the first factor. The information displaying unit ends the information processing unit in the event of receiving a request to end from the first ending unit and the information displaying unit does not end the information processing unit in the event of receiving a request to end from the second ending unit.
    Type: Application
    Filed: May 23, 2007
    Publication date: January 10, 2008
    Inventors: Keiji Nagai, Yutaka Nakamura, Koji Dan, Masato Takahashi, Yuuki Inoue, Shogo Hyakutake, Fujio Takahashi, Yoshiaki Murata, Kenichi Takeda
  • Patent number: 7309950
    Abstract: A piezoelectric device includes a piezoelectric member and a pair of electrodes, and for piezoelectric constants d33 and d31 of the piezoelectric member, the following relational expression (I) is established: 0.1?|d33/d31|?1.8.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: December 18, 2007
    Assignees: Canon Kabushiki Kaisha, Tokyo Institute of Technology
    Inventors: Katsumi Aoki, Kenichi Takeda, Toshihiro Ifuku, Takanori Matsuda, Hiroshi Funakubo, Shintaro Yokoyama, Satoshi Okamoto
  • Publication number: 20070280118
    Abstract: An order supporting system includes a machine monitoring apparatus including a status data obtaining part for repetitively obtaining status data of plural supplies of plural machines connected to a network, a status data storing part for storing the status data obtained by the status data obtaining part, a status change detecting part for detecting change in the status of the supply by comparing the status data stored in the status data storing part and new status data that is newly obtained by the status data obtaining part, and a status data transmitting part for transmitting status data corresponding to the supply of the machine from which status change is detected by the status change detecting part, and an order supporting apparatus for receiving the status data transmitted from the status data transmitting part via the network and transmitting an electronic mail to a mail address associated to the machine corresponding to the transmitted status data in accordance with the received status data.
    Type: Application
    Filed: May 16, 2007
    Publication date: December 6, 2007
    Inventors: Masato Takahashi, Keiji Nagai, Koji Dan, Yutaka Nakamura, Yuuki Inoue, Fujio Takahashi, Shogo Hyakutake, Yoshiaki Murata, Kenichi Takeda
  • Publication number: 20070273627
    Abstract: A liquid crystal display device includes a liquid crystal module, a disk drive and a wiring board. The liquid crystal module has protrusions formed on a back plate of the liquid crystal module. The disk drive has attachment components aligned with the protrusions and fixed to the protrusions. The wiring board is disposed between the liquid crystal module and the disk drive. The wiring board has holes into which the protrusions are inserted.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 29, 2007
    Applicant: Funai Electric Co., Ltd.
    Inventor: Kenichi Takeda
  • Patent number: 7301261
    Abstract: A dielectric element having a dielectric layer provided between an upper electrode layer and a lower electrode layer, wherein the dielectric layer has a first dielectric layer and a second dielectric layer mutually different in composition, and composition of at least one component of the first dielectric layer changes as to a thickness direction of the first dielectric layer in proximity to a boundary between the first dielectric layer and the second dielectric layer.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: November 27, 2007
    Assignees: Canon Kabushiki Kaisha
    Inventors: Toshihiro Ifuku, Takanori Matsuda, Katsumi Aoki, Kenichi Takeda, Kiyotaka Wasa
  • Publication number: 20070255628
    Abstract: An ordering support system is disclosed. The ordering support system includes a device monitoring apparatus that retrieves a device information item about a device connected to a network and a status information item about a consumable of the device, determines whether the consumable is depleted based on the status information item, and sends, if the consumable is determined to be depleted, the device information item and the status information item to an ordering support apparatus. The ordering support system further includes the ordering support apparatus that receives the device information item and the status information item from the device monitoring apparatus, creates an electronic mail message including a URL indicating a Web page for ordering the consumable determined to be depleted, and sends the electronic mail message to a pre-registered mail address associated with the device.
    Type: Application
    Filed: April 18, 2007
    Publication date: November 1, 2007
    Inventors: Masato Takahashi, Keiji Nagai, Yutaka Nakamura, Koji Dan, Kenichi Takeda, Shogo Hyakutake, Fujio Takahashi
  • Patent number: 7279425
    Abstract: A polishing technique wherein scratches, peeling, dishing and erosion are suppressed, a complex cleaning process and slurry supply/processing equipment are not required, and the cost of consumable items such as slurries and polishing pads is reduced. A metal film formed on an insulating film comprising a groove is polished with a polishing solution containing an oxidizer and a substance which renders oxides water-soluble, but not containing a polishing abrasive.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: October 9, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda, Kenji Hinode
  • Publication number: 20070215715
    Abstract: The invention is to provide an optical element satisfactory in transparency and characteristics as an optical modulation element, and a piezoelectric substance element satisfactory in precision and reproducibility as a fine element such as MEMS. The piezoelectric substance element includes, on a substrate, at least a first electrode, a piezoelectric substance film and a second electrode; wherein the piezoelectric substance film does not contain a layer-structured boundary plane; the crystal phase constituting the piezoelectric substance film comprises at least two of a tetragonal, a rhombohedral, a pseudocubic, an orthorhombic and a monoclinic; and the piezoelectric substance film includes, in a portion in which a change in the composition is within a range of ±2%, a portion where a proportion of the different crystal phases changes gradually in a thickness direction of the film.
    Type: Application
    Filed: March 7, 2007
    Publication date: September 20, 2007
    Applicants: CANON KABUSHIKI KAISHA, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Tetsuro Fukui, Kenichi Takeda, Katsumi Aoki, Toshihiro Ifuku, Takanori Matsuda, Hiroshi Funakubo, Shintaro Yokoyama, Takashi Katoda, Ken Nishida
  • Patent number: 7265483
    Abstract: A dielectric member including, on a substrate, a lower electrode, an oriented dielectric layer, and an upper electrode, in which at least either of the electrodes has an at least two-layered structure constituted of perovskite type oxide conductive layers, and has an orientation.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: September 4, 2007
    Assignee: Canon Kabushiki kaisha
    Inventors: Kenichi Takeda, Toshihiro Ifuku, Tetsuro Fukui, Hiroshi Funakubo, Shoji Okamoto
  • Patent number: 7262544
    Abstract: To provide a dielectric layer of crystal structure preferentially or uniaxially oriented on a common substrate. A dielectric element of desired quality can be stably produced even on a common substrate for film-making by forming a lower electrode layer, dielectric layer and upper electrode layer in this order on a substrate, wherein each of these layers are designed to be preferentially or uniaxially oriented, and to have a specific half bandwidth, determined by fitting a pseudo-Voigt function.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: August 28, 2007
    Assignees: Canon Kabushiki Kaisha
    Inventors: Katsumi Aoki, Kenichi Takeda, Tetsuro Fukui, Hiroshi Funakubo, Shoji Okamoto, Goji Asano
  • Patent number: 7247890
    Abstract: Disclosed is herein a semiconductor device having a DRAM with less scattering of threshold voltage of MISFET in a memory cell and having good charge retainability of a capacitor, and a manufacturing method of the semiconductor device. An anti-oxidation film is formed to the side wall of a gate electrode before light oxidation thereby suppressing the oxidation of the side wall for the gate electrode and decreasing scattering of the thickness of the film formed to the sidewall in an asymmetric diffusion region structure in which the impurity concentration of an n-type semiconductor region and a p-type semiconductor region on the side of the data line is made relatively higher than the impurity concentration in the n-type semiconductor region and p-type semiconductor region on the side of the capacitor, respectively.
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: July 24, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Tomoko Sekiguchi, Shinichiro Kimura, Renichi Yamada, Kikuo Watanabe, Hiroshi Miki, Kenichi Takeda
  • Publication number: 20070167015
    Abstract: A polishing technique wherein scratches, peeling, dishing and erosion are suppressed, a complex cleaning process and slurry supply/processing equipment are not required, and the cost of consumable items such as slurries and polishing pads is reduced. A metal film formed on an insulating film comprising a groove is polished with a polishing solution containing an oxidizer and a substance which renders oxides water-soluble, but not containing a polishing abrasive.
    Type: Application
    Filed: March 29, 2007
    Publication date: July 19, 2007
    Inventors: Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda, Kenji Hinode
  • Publication number: 20070120164
    Abstract: The invention provides a method of forming, on a substrate, a thin film of a perovskite type oxide in which at least either of a site A and a site B is constituted of plural elements and the plural elements in at least either site include elements different in valence number within such site, the method including steps of dividing the elements belonging to the site A and the site B in plural groups in such a manner that the elements different in valence number belong to a same group, and supplying the substrate with raw materials containing the elements belonging to such respective groups in respectively different steps.
    Type: Application
    Filed: October 19, 2006
    Publication date: May 31, 2007
    Applicants: CANON KABUSHIKI KAISHA, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: TETSURO FUKUI, KENICHI TAKEDA, TAKANORI MATSUDA, HIROSHI FUNAKUBO, SHINTARO YOKOYAMA
  • Publication number: 20070090730
    Abstract: To provide a film forming method capable of obtaining a high-quality perovskite type oxide thin film, piezoelectric element having a piezoelectric substance constituted of the thin film formed by the film forming method, liquid discharge head having the piezoelectric element and liquid discharge apparatus having the liquid discharge head. A method for forming a perovskite type oxide thin film having a composition expressed by (A1x, A2y A3z) (B1j, B2k, B3l, B4m B5n)Op is included, which is a film forming method having a plurality of steps for supplying a material containing the elements onto the substrate, dividing the elements A1 to A3 and B1 to B5 into a plurality of groups and supplying each material containing the elements included in the groups onto the substrate in separate steps.
    Type: Application
    Filed: October 18, 2006
    Publication date: April 26, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Tetsuro Fukui, Kenichi Takeda, Takanori Matsuda, Hiroshi Funakubo, Shintaro Yokoyama
  • Publication number: 20070056366
    Abstract: The present invention provides a technology capable of achieving a highly-sensitive flow sensor, by forming a metal film having a relatively high TCR on a semiconductor substrate via an insulating film. A measurement device which is a thermal fluid flow sensor includes a heat element, resistance temperature detectors (upstream-side resistance temperature detector and downstream-side resistance temperature detector), and a resistance temperature detector for air which are all formed of a first metal film. The first metal film is formed of an ?-Ta film having a resistivity lower than three times the resistivity of a Ta ingot and obtained by deposition through sputtering on an amorphous film containing metal.
    Type: Application
    Filed: January 13, 2006
    Publication date: March 15, 2007
    Inventors: Noriyuki Sakuma, Naoki Yamamoto, Kenichi Takeda, Hiroshi Fukuda
  • Publication number: 20070060467
    Abstract: A perovskite type oxide of a single crystal structure or a uniaxial-oriented crystal structure represented by ABO3 where site A includes Pb as a main component and site B includes a plurality of elements, wherein the perovskite type oxide includes a plurality of crystal phases selected from the group consisting of tetragonal, rhombohedral, orthorhombic, cubic, pseudo-cubic and monoclinic systems and the plurality of crystal phases are oriented in the direction of <100>.
    Type: Application
    Filed: August 7, 2006
    Publication date: March 15, 2007
    Applicants: CANON KABUSHIKI KAISHA, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Takanori Matsuda, Katsumi Aoki, Toshihiro Ifuku, Kenichi Takeda, Tetsuro Fukui, Hiroshi Funakubo, Shintaro Yokoyama
  • Patent number: 7188832
    Abstract: A locating and clamping apparatus can prevent spatter from entering the clamp body through a spatter discharge hole. A longitudinal groove is formed in a side surface of the clamp body so as to communicate with both a spatter discharge hole and a hole for supporting a fulcrum pin. A spatter protecting cover having an upper cover member and a lower cover member is fitted in the longitudinal groove. The upper cover member of the spatter protecting cover prevents the fulcrum pin from coming off, and the lower cover member of the spatter protecting cover opens or closes the spatter discharge hole.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: March 13, 2007
    Assignee: SMC Corporation
    Inventors: Kazushi Kita, Kenichi Takeda
  • Publication number: 20070029285
    Abstract: A polishing technique wherein scratches, peeling, dishing and erosion are suppressed, a complex cleaning process and slurry supply/processing equipment are not required, and the cost of consumable items such as slurries and polishing pads is reduced. A metal film formed on an insulating film comprising a groove is polished with a polishing solution containing an oxidizer and a substance which renders oxides water-soluble, but not containing a polishing abrasive.
    Type: Application
    Filed: October 17, 2006
    Publication date: February 8, 2007
    Inventors: Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenichi Takeda, Kenji Hinode
  • Publication number: 20070018330
    Abstract: A semiconductor device according to this invention comprises a substrate 100 in which semiconductor elements are formed, a first conductor 301 at least a portion of the peripheral surface of which is made of a material comprising copper as a main ingredient, and a first insulative diffusion barrier layer 203 covering at least a portion of the first conductor 301. The first insulative diffusion barrier layer 203 is formed by using a gas mixture at least containing an alkoxy silane represented by the general formula (RO)nSiH4?n (n is an integer in a range from 1 to 3, R represents an alkyl group, an aryl group or a derivative thereof), and an oxidative gas by a plasma CVD. Thus, a semiconductor device comprising copper wiring of high reliability and with less wiring delay time can be provided.
    Type: Application
    Filed: September 26, 2006
    Publication date: January 25, 2007
    Inventors: Kenichi Takeda, Daisuke Ryuzaki, Kenji Hinode, Toshiyuki Mine
  • Patent number: 7144101
    Abstract: A piezoelectric element including an upper electrode, a piezoelectric and/or electrostrictive material and a lower electrode, characterized in that the piezoelectric and/or electrostrictive material is a composite oxide constituted by ABO3 as general formula and the piezoelectric and/or electrostrictive material has a twin crystal.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: December 5, 2006
    Assignees: Canon Kabushiki Kaisha
    Inventors: Toshihiro Ifuku, Kenichi Takeda, Tetsuro Fukui, Katsumi Aoki, Takanori Matsuda, Masaru Shimizu