Patents by Inventor Katsuhiro Sato

Katsuhiro Sato 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).

  • Patent number: 8153488
    Abstract: Manufacturing a nonvolatile storage device including: stacking a first electrode film forming a first electrode and a first storage unit film forming a first storage unit on a substrate; processing the first electrode film and the first storage unit film into a strip shape; burying a sacrifice layer between the processed first electrode films and between the processed first storage unit films; forming a second electrode film forming a second electrode on the first storage unit film and the sacrifice layer; forming a mask layer on the second electrode film; processing the second electrode film into a strip shape using the mask layer; removing a portion of the first storage unit film exposed from the sacrifice layer using the mask layer processing the first storage unit film into a columnar shape, removing the sacrifice layer exposing the first storage unit film; and removing the exposed first storage unit film.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: April 10, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kazuhito Nishitani, Eiji Ito, Machiko Tsukiji, Hiroyuki Fukumizu, Naoya Hayamizu, Katsuhiro Sato
  • Patent number: 8106831
    Abstract: A circuit board is provided. The circuit board including a dielectric substrate; a ground electrode formed on the dielectric substrate; a radiation line formed on the dielectric substrate, at least a part of the radiation line including an open end and opposed to the ground electrode; a feeding line connected to the other end of the radiation line, the feeding line configured to feed high frequency signals to the radiation line or receive high frequency signals generated in the radiation line; a short-circuit line formed on the dielectric substrate and connected to the radiation line; a short-circuit element configured to short-circuit the short-circuit line and the ground electrode; and a connection terminal provided on the short-circuit line, wherein the connection terminal connects one end of the short-circuit element to the short-circuit line at a connection position and is configured so that the connection position is changeable.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: January 31, 2012
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Katsuhiro Sato
  • Publication number: 20120015290
    Abstract: An image holding member for an image forming apparatus is disclosed which the image holding member includes a support and a photosensitive layer disposed on or above the support, the photosensitive layer including a compound including a partial structure represented by the following Formula (A), wherein Ar represents a substituted or unsubstituted phenyl group, a substituted or unsubstituted monovalent polynuclear aromatic hydrocarbon group having from 2 to 10 aromatic rings, a substituted or unsubstituted monovalent condensed aromatic hydrocarbon group having from 2 to 10 aromatic rings, or a substituted or unsubstituted monovalent aromatic heterocyclic group; q represents 0 or 1; and Each n each independently represent an integer of from 0 to 7.
    Type: Application
    Filed: February 10, 2011
    Publication date: January 19, 2012
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hidekazu HIROSE, Takeshi AGATA, Katsuhiro SATO
  • Publication number: 20120010498
    Abstract: Surgical operation supporting apparatus and method is disclosed in which based on a high-definition tomographic images of an operation site produced before surgery, a three-dimensional model of the operation site is generated, and a surface of the operation site is optically measured during the surgical operation, and further, first position information that represents a three-dimensional position of each of points on the surface is acquired. An unexposed portion of the operation site is measured with ultrasonic waves during the surgical operation, and second position information that represents a three-dimensional position of each of points in the unexposed portion is acquired. Based on the first position information and the second position information, displacement and distortion at a portion whose three-dimensional position is not known in the three-dimensional model is estimated to obtain an estimated result.
    Type: Application
    Filed: March 30, 2011
    Publication date: January 12, 2012
    Applicant: National University Corporation Hamamatsu University School of Medicine
    Inventors: Seiji Yamamoto, Susummu Terakawa, Toshihisa Takai, Katsuhiro Sato, Keiichi Abe, Baigalmaa Tsagaan
  • Patent number: 8058139
    Abstract: A polysilazane perhydride solution, prepared by dispensing polysilazane perhydride in a solvent containing carbon, is applied on a semiconductor substrate (1), thereby forming a coated film (6), which is heated, volatilizing solvent therein, thereby forming a polysilazane film (7), which is chemical-treated, so the polysilazane film (7) is changed to a silicon dioxide film (8).
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: November 15, 2011
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Katsuhiro Sato, Takahito Nakajima
  • Publication number: 20110242258
    Abstract: The invention provides an exposure head including: a light emitting unit; an imaging unit that allows light from the light emitting unit to enter through an incidence plane and exit from an exit surface so as to form an image at a predetermined position; and a transparent layer provided between the light emitting unit and the imaging unit, while contacting each of the light emitting unit and the imaging unit; the transparent layer having a thickness such that an optical distance between the light emitting unit and the incidence plane of the imaging unit becomes a working distance of the imaging unit.
    Type: Application
    Filed: November 1, 2010
    Publication date: October 6, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yohei NISHINO, Hirohito Yoneyama, Takashi Matsumura, Yoshinori Yamaguchi, Kiyokazu Mashimo, Katsuhiro Sato
  • Publication number: 20110234738
    Abstract: The present invention provides an annular exposure device, including: plural light emitting members that are provided two-dimensionally along an outer circumferential surface of the annular exposure device, the annular exposure device rotating when the annular exposure device contacts a surface of an image holding member.
    Type: Application
    Filed: September 13, 2010
    Publication date: September 29, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yoshinori YAMAGUCHI, Hirohito Yoneyama, Yohei Nishino, Takashi Matsumura, Kiyokazu Mashimo, Katsuhiro Sato
  • Publication number: 20110228031
    Abstract: An exposure apparatus that emits light toward a latent-image bearing member configured to bear a latent image, the latent image formed on the latent-image bearing member being used in a developing process performed by a developing device. The exposure apparatus includes a first light-emitting unit including an organic electroluminescence element disposed along a main scanning direction of the latent-image bearing member, the first light-emitting unit emitting light toward the latent-image bearing member, and a second light-emitting unit disposed along the main scanning direction, the second light-emitting unit correcting an amount of light to which the latent-image bearing member is exposed in cooperation with the first light-emitting unit.
    Type: Application
    Filed: November 2, 2010
    Publication date: September 22, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hirohito YONEYAMA, Yohei NISHINO, Takashi MATSUMURA, Yoshinori YAMAGUCHI, Kiyokazu MASHIMO, Katsuhiro SATO
  • Publication number: 20110207040
    Abstract: An image holding member for an image forming apparatus includes: a substrate; and a photosensitive layer on the substrate, the photosensitive layer containing a compound including a partial structure represented by the following Formula (II-2) wherein in Formula (II-2), Ar represents a substituted or unsubstituted phenyl group, a substituted or unsubstituted monovalent polynuclear aromatic hydrocarbon group having from 2 to 10 aromatic rings, a substituted or unsubstituted monovalent condensed aromatic hydrocarbon group having from 2 to 10 aromatic rings, or a substituted or unsubstituted monovalent aromatic heterocyclic group; q represents 0 or 1; and n's each independently represent an integer of from 0 to 7.
    Type: Application
    Filed: September 8, 2010
    Publication date: August 25, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hidekazu HIROSE, Takeshi AGATA, Katsuhiro SATO
  • Patent number: 7990318
    Abstract: A radio-frequency telephone set including (a) a powered antenna element having a power supply portion, and (b) a substrate having a dielectric layer, a first conductive layer formed on one of opposite surfaces of the dielectric layer, and a second conductive layer formed on the other of said opposite surfaces, wherein the first conductive layer includes a conductive pattern having opposite end portions one of which is electrically connected to the power supply portion, and further having a land electrode electrically connected to the other end portion, and the second conductive layer includes a ground electrode and a conductor-free portion defined by said ground electrode, the land electrode and the conductor-free portion at least partially overlapping each other as viewed in a direction perpendicular to the plane of the dielectric layer.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: August 2, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Katsuhiro Sato
  • Patent number: 7982254
    Abstract: A protective film (56) having a water/hydrogen blocking function is formed so as to cover the periphery of a pad electrode (54a) while being electrically isolated from the pad electrode. A material selected in the embodiment for composing the protective film is a highly moisture-proof material having a water/hydrogen blocking function considerably superior to that of the insulating material, such as palladium (Pd) or palladium-containing material, and iridium (Ir) or iridium oxide (IrOx: typically x=2) or an iridium- or iridium oxide-containing material. An FeRAM capable of reliably preventing water/hydrogen from entering inside, and of maintaining high performance of the ferroelectric capacitor structure (30) may be realized only by a simple configuration.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: July 19, 2011
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Kouichi Nagai, Katsuhiro Sato, Kaoru Sugawara, Makoto Takahashi, Masahito Kudou, Kazuhiro Asai, Yukimasa Miyazaki, Kaoru Saigoh
  • Patent number: 7976959
    Abstract: An organic electroluminescent element which has a long lifetime and excellent manufacturability includes a charge-transporting polymer material having high mobility and solubility in solvents, and further includes a pair of electrodes and an organic compound layer sandwiched between the pair of electrodes, at least one of the electrodes being transparent, the organic compound layer being formed of one or more layers, and at least one of the one or more layers containing at least one charge-transporting polyester represented by Formula (I-1) or (I-2),
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: July 12, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Koji Horiba, Hidekazu Hirose, Takeshi Agata, Katsuhiro Sato
  • Publication number: 20110086999
    Abstract: The invention provides a thiazolothiazole compound represented by the following Formula (I). In Formula (I), Ar1 represents a substituted or unsubstituted aromatic group; R1 represents a hydrogen atom, an alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group; and n represents an integer of 0 or 1. The invention further provides a thiazolothiazole polymer having the thiazolothiazole compound as a polymerization unit thereof.
    Type: Application
    Filed: May 14, 2010
    Publication date: April 14, 2011
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hidekazu Hirose, Takeshi Agata, Katsuhiro Sato, Kazuaki Sato, Yoshihiro Ohba
  • Publication number: 20110075126
    Abstract: An optical system of a shape measuring instrument includes a laser diode, a first optical system irradiating an object to be measured with laser beam, a second optical system focusing reflected light from the object to be measured, and a CCD line sensor portion for detecting a laser beam from the second optical system, where the first optical system includes an optical path displacing unit for displacing an optical path for laser beam, the optical path displacing unit includes a glass plate rotating about a rotating axis extending in a direction perpendicular to a displacement plane of the optical path, a rotating unit for the glass plate, and a rotating unit controller, and the rotating unit controller causes a rotation angle of the rotating unit to coincide with a rotation angle of the rotating unit obtained when the maximum value of an amount of light received by the CCD line sensor according to rotation of the rotating unit is measured by the rotating unit controller.
    Type: Application
    Filed: July 29, 2008
    Publication date: March 31, 2011
    Applicants: Leica Geosystems AG, Hexagon Metrology Kabushiki Kaisha
    Inventors: Satoshi SUZUKI, Katsuhiro SATO, Yoichi SANO
  • Patent number: 7910748
    Abstract: An organic electroluminescent device with a pair of electrodes having an anode and a cathode, and one or more organic compound layers disposed therebetween. One of the anode or the cathode is transparent or semitransparent.
    Type: Grant
    Filed: November 27, 2009
    Date of Patent: March 22, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshihiro Ohba, Kazuaki Sato, Mieko Seki, Hidekazu Hirose, Takeshi Agata, Koji Horiba, Akira Imai, Tadayoshi Ozaki, Yohei Nishino, Hirohito Yoneyama, Daisuke Okuda, Toru Ishii, Kiyokazu Mashimo, Katsuhiro Sato
  • Patent number: 7902382
    Abstract: A thiophene-containing compound polymer represented by Y represents a bivalent hydrocarbon group; R5 represents a hydrogen atom; Z represents a bivalent hydrocarbon group; m represents 1; p represents an integer of 5 to 5,000; B and B? each represent OCH2CH2OH, and A represents a group represented by the following formula (X-III): Ar1 is a substituted or unsubstituted monovalent aromatic group; R1 to R3 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group; and n representing an integer of 1 to 5.
    Type: Grant
    Filed: November 27, 2009
    Date of Patent: March 8, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshihiro Ohba, Kazuaki Sato, Mieko Seki, Hidekazu Hirose, Takeshi Agata, Koji Horiba, Akira Imai, Tadayoshi Ozaki, Yohei Nishino, Hirohito Yoneyama, Daisuke Okuda, Toru Ishii, Kiyokazu Mashimo, Katsuhiro Sato
  • Publication number: 20110054300
    Abstract: Presentation of images showing with high resolution the state of a surgical field during surgery is realized with a simple configuration. When performing surgery, a three-dimensional model is generate based on MRI images of a patient captured prior to surgery, and three-dimensional coordinates of each location on a surface of the patient are measured by scanning a laser beam over the surface and detecting laser beam reflected therefrom, and correspondence is made with the MRI image for each location of the surface (frameless/markerless: steps 100 to 116), the position of a surgical instrument is also detected by the laser beam, the position of the surgical instrument derived, and images of the surgical instrument combined onto the MRI images and displayed during surgery (steps 120 to 130).
    Type: Application
    Filed: January 31, 2007
    Publication date: March 3, 2011
    Applicant: National University Corporation Hamamatsu University School of Medicine
    Inventors: Seiji Yamamoto, Susumu Terakawa, Toshihisa Takai, Katsuhiro Sato
  • Publication number: 20100327779
    Abstract: An organic electroluminescent device includes: a pair of electrodes; a first light-emitting region that is disposed between the pair of electrodes, and that emits light when a voltage is applied between the pair of electrodes such that one of the pair of electrodes serves as an anode; and a second light-emitting region that is disposed between the pair of electrodes, and that emits light when a voltage is applied between the pair of electrodes such that the other of the pair of electrodes serves as an anode.
    Type: Application
    Filed: November 17, 2009
    Publication date: December 30, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yohei NISHINO, Hirohito YONEYAMA, Yoshinori YAMAGUCHI, Takashi MATSUMURA, Kiyokazu MASHIMO, Katsuhiro SATO
  • Publication number: 20100276672
    Abstract: An organic electroluminescent device includes: a pair of electrodes including a positive electrode and a negative electrode, at least one of the electrodes being transparent or semi-transparent; and an organic compound layer including one or more layers interposed between the pair of electrodes, at least one layer included in the organic compound layer containing one or more compounds represented by the following formula (I): in formula (I), R1s each independently representing a linear alkyl, linear alkoxy, branched alkyl, or branched alkoxy group having from 3 to 20 carbon atoms; and R2s each independently representing a hydrogen atom, a linear alkyl group having from 1 to 20 carbon atoms, a linear alkoxy group having from 1 to 20 carbon atoms, a branched alkyl group having from 3 to 20 carbon atoms, or a branched alkoxy group having from 3 to 20 carbon atoms.
    Type: Application
    Filed: November 20, 2009
    Publication date: November 4, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Akira IMAI, Koji HORIBA, Hidekazu HIROSE, Takeshi AGATA, Katsuhiro SATO
  • Publication number: 20100271616
    Abstract: An optical system of a shape measuring instrument includes a laser diode, a first optical system irradiating an object to be measured with laser beam, a second optical system focusing reflected light from the object to be measured, and a CCD line sensor portion for detecting a laser beam from the second optical system, where the first optical system includes an optical path displacing unit for displacing an optical path for laser beam, the optical path displacing unit includes a glass plate rotating about a rotating axis extending in a direction perpendicular to a displacement plane of the optical path, a rotating unit for the glass plate, and a rotating unit controller, and the rotating unit controller causes a rotation angle of the rotating unit to coincide with a rotation angle of the rotating unit obtained when the maximum value of an amount of light received by the CCD line sensor according to rotation of the rotating unit is measured by the rotating unit controller.
    Type: Application
    Filed: July 29, 2008
    Publication date: October 28, 2010
    Applicant: LEICA GEOSYSTEMS AG
    Inventors: Satoshi Suzuki, Katsuhiro Sato, Yoichi Sano