Patents by Inventor Takeshi Miyazaki

Takeshi Miyazaki 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: 20070277701
    Abstract: The present invention is a dye represented by the following general formula (1), a method of producing the dye and an ink containing the dye, wherein R1 represents a hydrogen atom, an alkyl group that may be substituted, an aryl group that may be substituted or an aralkyl group that may be substituted; R2 represents an alkyl group that may be substituted, a cycloalkyl group that may be substituted or an aralkyl group that may be substituted; R3 represents an alkyl group that may be substituted, an aryl group that may be substituted or an aralkyl group that may be substituted; X1 through X3 independently represent a hydrogen atom or any substituent; and M represents a counter ion.
    Type: Application
    Filed: May 15, 2007
    Publication date: December 6, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Takayuki Toyoda, Yasuaki Murai, Waka Hasegawa, Masashi Hirose, Kuniaki Fujimoto, Takeshi Miyazaki
  • Patent number: 7303615
    Abstract: There is provided a colorant material comprising a compound represented by at least one of the following general formulas (1) and (2) as a first colorant compound and at least one of a water insoluble triphenylmethane compound and a water insoluble xanthene compound as a second colorant compound
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: December 4, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuko Yamagishi, Yasuaki Murai, Takeshi Miyazaki
  • Publication number: 20070259394
    Abstract: A cell culture substrate having at least one area for culturing a cell on a substrate, characterized in that the culturing area comprises an area releasably holding a biologically active substance having a biological activity to the cell and an area for immobilizing a biologically active substance having a biological activity to the cell.
    Type: Application
    Filed: December 13, 2004
    Publication date: November 8, 2007
    Applicant: Canon Kabushiki Kaisha
    Inventors: Osamu Kanome, Kohei Watanabe, Takeshi Miyazaki, Tomoyo Fujiyama, Byoichi Matsuda
  • Patent number: 7288357
    Abstract: A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: October 30, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Toyoda, Yasuaki Murai, Masayoshi Kato, Norikazu Fujimoto, Takeshi Miyazaki
  • Publication number: 20070248571
    Abstract: An ejection liquid capable of being stably ejected based on a system using thermal energy even if the liquid contains at least one selected from the group consisting of proteins and peptides, and a method and an apparatus for ejecting the liquid containing at least one selected from the group consisting of proteins and peptides using this system are provided. The applicability of the liquid for use in an inkjet system using thermal energy is improved by adding at least one selected from the group consisting of amino acids and salts thereof and a surfactant to an aqueous solution containing at least one selected from the group consisting of proteins and peptides.
    Type: Application
    Filed: September 22, 2005
    Publication date: October 25, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yohei Masada, Masaru Sugita, Hideki Kaneko, Takeshi Miyazaki
  • Publication number: 20070222842
    Abstract: There is provided an ejection liquid which can be ejected stably by an inkjet method using thermal energy even in the case of containing at least one of proteins and peptides and is provided a method and device of discharging a liquid containing at least one of proteins and peptides, which use the ejection liquid. At least one compound having a guanidine group is added to an aqueous solution of at least one of proteins and peptides to improve its qualifications to an ejection event by an inkjet method using thermal energy.
    Type: Application
    Filed: September 27, 2005
    Publication date: September 27, 2007
    Inventors: Yohei Masada, Masaru Sugita, Hideki Kaneko, Takeshi Miyazaki
  • Patent number: 7272670
    Abstract: An integrated multimedia system has a multimedia processor disposed in an integrated circuit. A processor is disposed within the multimedia processor which controls the operation of the multimedia processor. A data transfer switch is disposed within the multimedia processor and coupled to the processor which transfers data to various modules of the multimedia processor. A fixed function unit is disposed within the multimedia processor, coupled to the processor and the data transfer switch. A data streamer is coupled to the data transfer switch, and configured to schedule simultaneous data transfers among a plurality of modules disposed within the multimedia processor in accordance with the corresponding channel allocations. As interface unit is coupled to the data streamer and has a plurality of I/O device driver units. A multiplexer coupled to the interface unit provides access between a selected number of I/O device driver units and external I/O devices via output pins.
    Type: Grant
    Filed: February 5, 2001
    Date of Patent: September 18, 2007
    Assignee: Hitachi
    Inventors: David Baker, Christopher Basoglu, Benjamin Cutler, Richard Deeley, Gregorio Gervasio, Atsuo Kawaguchi, Keiji Kojima, Woobin Lee, Takeshi Miyazaki, Yatin Mundkur, Vinay Naik, Kiyokazu Nishioka, Toru Nojiri, John O'Donnell, Sarang Padalkar
  • Patent number: 7264910
    Abstract: A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: September 4, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Toyoda, Yasuaki Murai, Masayoshi Kato, Norikazu Fujimoto, Takeshi Miyazaki
  • Publication number: 20070198125
    Abstract: A numerical controller capable of automatically determining performing/non-performing of specific miscellaneous functions. The specific miscellaneous functions to be performed only when they are called by a macro program are registered in advance. Each time when a macro program call command is read from a program, a call counter having an initial value of “0” is incremented by “1” and each time when a macro program return command is read from the program, the call counter is decremented by “1”. When one of the registered specific miscellaneous function is commanded from the program, such specific miscellaneous function is performed if the value of the call counter has a positive value, and the specific miscellaneous function is inhibited from being performed if the value of the call counter has a value of “0”. The specific miscellaneous function is commanded in a macro program taking an appropriate sequence of operations into account, and thus is properly performed.
    Type: Application
    Filed: February 21, 2007
    Publication date: August 23, 2007
    Applicant: FANUC LTD
    Inventors: Masahiko Hosokawa, Soichiro Ide, Takeshi Miyazaki
  • Publication number: 20070130401
    Abstract: An integrated multimedia system having a multimedia processor is disposed in an integrated circuit having a first host processor system coupled to the multimedia processor and a second local processor disposed within the multimedia processor for controlling the operation of the multimedia processor. A data transfer switch is coupled to the second processor for transferring data to various modules of the processor, at least one of which is a data cache. The data transfer switch transfers data in either direction between the cache and a module within the processor. A data streamer schedules simultaneous data transfers among the various-modules disposed within the multimedia processor in accordance with corresponding channel allocations. An interface unit is coupled to the data streamer and has a plurality of input/output (I/O) device driver units. A plurality of external I/O devices are coupled to the plurality of I/O device driver units via a multiplexer.
    Type: Application
    Filed: October 30, 2006
    Publication date: June 7, 2007
    Inventors: David Baker, Christopher Basoglu, Benjamin Cutler, Richard Deeley, Gregorio Gervasio, Atsuo Kawaguchi, Keiji Kojima, Woobin Lee, Takeshi Miyazaki, Yatin Mundkur, Vinay Naik, Kiyokazu Nishioka, Kiyokazu Nishioka, Toru Nojiri, John O'Donnell, Sarang Padalkar
  • Publication number: 20070117036
    Abstract: A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency.
    Type: Application
    Filed: November 30, 2006
    Publication date: May 24, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Takayuki Toyoda, Yasuaki Murai, Masayoshi Kato, Norikazu Fujimoto, Takeshi Miyazaki
  • Publication number: 20070099048
    Abstract: A fuel cell includes an electric power generation part; the electric power generation part including an air electrode to which oxygen gas is supplied, a fuel electrode to which fuel gas is supplied, and a solid electrolyte layer having a proton conductivity and put between the air electrode and fuel electrode; a fuel storage part storing a liquid fuel; a liquid fuel vaporization film made of non-porous material and configured to vaporize the liquid fuel so as to supply fuel gas to the fuel electrode; and a gas fuel supply speed control plate provided between the liquid fuel vaporization film and the fuel electrode and configured to control a supply speed of the fuel gas to the fuel electrode. The gas fuel supply speed control plate includes a plurality of openings piercing between the liquid fuel vaporization film and the fuel electrode.
    Type: Application
    Filed: February 1, 2006
    Publication date: May 3, 2007
    Applicants: FUJITSU LIMITED, FDK CORPORATION
    Inventors: Yoichi Takasu, Fumio Takei, Masami Tsutsumi, Hiroaki Yoshida, Kensuke Yoshida, Seiji Hibino, Makoto Yoshino, Takeo Kasajima, Shinichi Ueki, Takeshi Miyazaki, Osamu Terabayashi
  • Publication number: 20070085003
    Abstract: An electron beam applying apparatus includes: a thermal field emission type electron source emitting an electron beam; an electrostatic lens disposed immediately below the electron source and acting as a condensing electrode for condensing the electron beam in a first angular aperture emitted by the electron source in a second angular aperture smaller than the first angular aperture; a condenser lens disposed on a downstream side of the electrostatic lens and condensing the electron beam condensed in the second aperture angel by the electrostatic lens in a crossover point; and an objective lens disposed on a downstream side of the condenser lens and condensing the electron beam condensed in the crossover point by the condenser lens on the surface of the material.
    Type: Application
    Filed: July 20, 2005
    Publication date: April 19, 2007
    Inventors: Takeshi Miyazaki, Hideyuki Ohyi, Takashi Obara
  • Publication number: 20070066118
    Abstract: A receptacle electrical connector (30) for receiving an electrical connector (10) having a resilient arm (14), includes a receptacle housing (31) having at least one peripheral wall (34); and at least one first cut-off portion (38) provided in the peripheral wall (34) at a position corresponding to that of the resilient arm (14) to permit an insertion of the resilient arm of the electrical connector.
    Type: Application
    Filed: November 16, 2006
    Publication date: March 22, 2007
    Inventors: Takayuki Oma, Takeshi Miyazaki, Hirokazu Umehara
  • Patent number: 7189014
    Abstract: A process for producing a light amount-adjusting member, such as an ND filter, that comprises the steps of providing a transparent base material and a coloring liquid; and applying a coloring liquid to the base material by ejecting the coloring liquid to the base material to form a colored portion having a specified optical density, wherein the coloring liquid contains at least one coloring material of with a maximum absorption wavelength in a range of 630 to 750 nm, when measured on the transparent base material.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: March 13, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryuji Katsuragi, Takeshi Miyazaki, Osamu Kanome
  • Patent number: 7185171
    Abstract: There is provided a semiconductor integrated circuit which assures sufficiently lower power consumption of a translation look-aside buffer without deterioration of operation rate performance thereof. In the translation look-aside buffer to convert logical address into physical address, a clock enable generating circuit is provided to stop the operation clock to be supplied to the tag memory and entry memory of the translation look-aside buffer while the virtual memory valid bit Vs of the status register indicating access to the virtual memory is “0”, or while the cache-stall signal is outputted because of miss-hit in the cache, or when the access is issued with the same logical page address to the area other than the boundary area of the address range.
    Type: Grant
    Filed: July 16, 2003
    Date of Patent: February 27, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Tetsuya Fukuoka, Takeshi Miyazaki, Katsuichi Tomobe
  • Patent number: 7141342
    Abstract: This invention provides a magenta toner obtaining a sharp color and having a high coloring power and superior transparency and light-fastness.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: November 28, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Toyoda, Yasuaki Murai, Takeshi Miyazaki, Norikazu Fujimoto
  • Publication number: 20060246508
    Abstract: The invention provides a biologically active substance transfer sheet which can be formed with simple steps, a cell culture kit which comprises a cell culture plate and a biologically active substance transfer sheet, a producing method therefor, and a method for screening cell culture conditions with cells. The transfer sheet is prepared by providing biologically active substances having biological activity in plural areas on a sheet base, and biologically active substances are supplied from the sheet to culture regions provided on the plate.
    Type: Application
    Filed: December 16, 2004
    Publication date: November 2, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Kohei Watanabe, Takeshi Miyazaki, Osamu Kanome, Ryoichi Matsuda, Tomoyo Fujiyama
  • Publication number: 20060234149
    Abstract: A cyan toner is provided which is brighter and more greenish in hue than conventional cyan toners and highly translucency.
    Type: Application
    Filed: May 15, 2006
    Publication date: October 19, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Takayuki Toyoda, Yasuaki Murai, Masayoshi Kato, Norikazu Fujimoto, Takeshi Miyazaki
  • Publication number: 20060216976
    Abstract: An electrical connector (10) comprises a housing (11), a pair of resilient arms (14) extending from the housing (11) for resiliently flexing and deforming, a pair of lock portions (15) provided through the resilient arms (14) for engagement with engagement portions (40) of a mating connector (30) during a plug-in operation between the electrical connector (10) and the mating connector (30), and an operative portion (14B) provided on the resilient arms (14) and applying an operative force to the resilient arms (14) so that the resilient arms (14) flexes and deforms for releasing the engagement between the lock portions (15) and the engagement portions (40) of the mating connector (30).
    Type: Application
    Filed: February 23, 2006
    Publication date: September 28, 2006
    Inventors: Takayuki Oma, Takeshi Miyazaki, Hirokazu Umehara