Patents by Inventor Yoshikazu Tanaka

Yoshikazu Tanaka 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: 8432010
    Abstract: Disclosed herein is a solid-state image pickup device including a solid-state image pickup element operable to produce an electric charge according to the amount of light received, a lens disposed on the upper side of a pixel of the solid-state image pickup element, a protective film which covers the upper side of the lens and a surface of which is flattened, and a surface film which is formed at the surface of the protective film and which is higher in hydrophilicity than the inside of the protective film.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: April 30, 2013
    Assignee: Sony Corporation
    Inventors: Youichi Otsuka, Kazuaki Ogawa, Taichi Natori, Atsushi Yamamoto, Yasunori Koshino, Hitomi Kamiya, Yoshinori Toumiya, Tadayuki Dofuku, Ina Hori, Takayuki Shoya, Yukihiro Sayama, Masaya Shimoji, Yoshikazu Tanaka
  • Patent number: 8425801
    Abstract: A composite organic EL material suited to flash deposition and a method for producing the same are provided. A composite organic electroluminescence material in which an organic material and an organic metal complex are combined with each other, wherein the melting point of the organic material is lower by 30° C. or more than the decomposition temperature of the organic metal complex.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: April 23, 2013
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Hidehiro Matsunami, Yasunori Kadoi, Chishio Hosokawa, Yoshikazu Tanaka, Toshihiro Iwakuma, Atau Ioku
  • Patent number: 8415064
    Abstract: A fuel cell system of the present invention includes: a fuel cell (11) configured to generate electric power using a fuel gas and an oxidizing gas; an anode off gas channel (34) through which an anode off gas discharged from an anode (2a) of the fuel cell (11) flows; a gas-liquid separator (10) disposed on the anode off gas channel (34) to separate moisture from the anode off gas, and including a water reservoir (18) configured to store the separated moisture as water; a temperature detector (28) configured to detect a temperature of the water reservoir (18); and an operation allowing device (52) configured not to allow an operation of the fuel cell system in a case where the temperature detected by the temperature detector (28) is equal to or higher than a first threshold that is higher than a standard ambient temperature.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: April 9, 2013
    Assignee: Panasonic Corporation
    Inventors: Shinji Miyauchi, Yoshikazu Tanaka, Hitoshi Oishi, Motomichi Katou
  • Patent number: 8410335
    Abstract: A method for producing a rose characterized by artificially suppressing the rose endogenous metabolic pathway and expressing the pansy gene coding for flavonoid 3?,5?-hydroxylase.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: April 2, 2013
    Assignee: Suntory Holdings Limited
    Inventors: Yoshikazu Tanaka, Yuko Fukui, Junichi Togami, Yukihisa Katsumoto, Masako Mizutani
  • Patent number: 8378214
    Abstract: A harness connection member has a cover member. In fitting a cover member to a holder, a split slit is opened with use of a slit, and wires are inserted into the holder. Thereafter, the cover member is moved to the holder, then moved over one projected annular part of the holder, and fitted into the projected ring parts. A concaved strip part is fitted to a convexed strip part to complete the installation, whereby the cover member cannot be moved relative to the holder in both longitudinal and circumferential directions.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: February 19, 2013
    Assignees: Furukawa Electric Co., Ltd., Furukawa Automotive Systems, Inc.
    Inventors: Tsugio Ambo, Yoshikazu Tanaka, Tomokazu Matsumoto, Satoru Fujiwara
  • Patent number: 8379502
    Abstract: A near-field light generating element has a core that guides a laser light in a direction of a disk while reflecting the laser light, and a cladding that encapsulates the core in an inner portion, and lengths of a longitudinal direction and a transverse direction of an incident side end surface of the laser light in the core are formed so as to match the lengths of a long axis direction and a short axis direction of the laser light that is entered to the core.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: February 19, 2013
    Assignee: Seiko Instruments Inc.
    Inventors: Masakazu Hirata, Norio Chiba, Manabu Oumi, Yoko Shinohara, Sachiko Tanabe, Yoshikazu Tanaka
  • Patent number: 8367264
    Abstract: A fuel cell system of the present invention includes: a hydrogen generator (1) having a reformer (1a) configured to generate a hydrogen-containing gas by a reforming reaction using a raw material; a fuel cell (2) configured to generate electric power using the hydrogen-containing gas supplied from the hydrogen generator (1); a combustor (3) configured to combust an anode off gas discharged from the fuel cell (2) to heat the reformer (1a); a CO detector (7) configured to detect a carbon monoxide concentration of a flue gas discharged from the combustor (3); an electric heater (8) configured to heat the CO detector (7); and a controller (19), and the controller (19) is configured to increase an amount of energization to the electric heater (8) in accordance with an increase in an amount of electric power generated by the fuel cell (2).
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: February 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Kiyoshi Taguchi, Yoshio Tamura, Yoshikazu Tanaka, Shigeki Yasuda
  • Patent number: 8355072
    Abstract: A solid-state image capture device includes: at least one photoelectric converter provided at an image capture surface of a substrate to receive incident light at a light-receiving surface of the photoelectric converter and photoelectrically convert the incident light to thereby generate signal charge; at least one on-chip lens provided at the image capture surface of the substrate and above the light-receiving surface of the photoelectric converter to focus the incident light onto the light-receiving surface; and an antireflection layer provided on an upper surface of the on-chip lens at the image capture surface of the substrate. The antireflection layer contains a binder resin having a lower refractive index than the on-chip lens and low-refractive-index particles having a lower refractive index than the binder resin.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: January 15, 2013
    Assignee: Sony Corporation
    Inventors: Akiko Ogino, Yukihiro Sayama, Takayuki Shoya, Masaya Shimoji, Yoshikazu Tanaka
  • Patent number: 8350125
    Abstract: There is provided a gene coding for the amino acid sequence listed as SEQ ID NO: 2 or SEQ ID NO: 70, for example. Co-expression of the 4?CGT gene and AS gene in a plant lacking natural aurone synthesis ability is carried out to successfully accumulate aurones and alter the flower color to have a yellow tint. In addition to the expression of both genes, the flavonoid pigment synthesis pathway of the host plant itself is inhibited to obtain flowers with a more defined yellow color.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: January 8, 2013
    Assignee: Suntory Holdings Limited
    Inventors: Yoshikazu Tanaka, Eiichiro Ono, Noriko Nakamura, Masako Mizutani
  • Publication number: 20120321977
    Abstract: Included are: a basic operation plan creating section 2 configured to create a basic operation plan based on durable years (e.g., 10 years) and a durable operating time (e.g., 40000 hours) of a fuel cell 1, such that the fuel cell 1 is operated within the range of at least one of a first allowable operating time (e.g., 11 hours) per predetermined unit period (e.g., per day) and the number of durable start-ups (e.g., 4000 times) per predetermined unit period; a special operation plan creating section 3 configured to create a special operation plan such that the fuel cell 1 is operated within the range of at least one of a second allowable operating time (e.g., 20 hours) per predetermined unit period (e.g.
    Type: Application
    Filed: February 21, 2011
    Publication date: December 20, 2012
    Inventors: Motomichi Katou, Yoshikazu Tanaka, Takanori Shimada
  • Publication number: 20120311770
    Abstract: A disposable wearing article has a skin-contactable sheet moveable relative to a chassis. The chassis includes an inner sheet, an outer sheet and a liquid-absorbent panel interposed between these inner and outer sheets. The absorbent panel lies at least in the crotch region and extends into the front and rear waist regions in the longitudinal direction. In the rear waist region, a skin-contactable sheet adapted to come in contact with the wearer's skin is attached to the inner surface of the inner sheet. The skin-contactable sheet has front and rear ends extending in the transverse direction and lateral portions extending in the longitudinal direction and only the lateral portions are bonded to the inner sheet.
    Type: Application
    Filed: February 17, 2011
    Publication date: December 13, 2012
    Applicant: UNICHARM CORPORATION
    Inventors: Kaiyo Nakajima, Haruki Toda, Yoshikazu Tanaka
  • Publication number: 20120315658
    Abstract: Disclosed is a method for screening for a medicinal agent that can decrease a body weight, a medicinal agent that can reduce a visceral fat, a medicinal agent that can reduce a triglyceride in the liver, and a medicinal agent that can ameliorate obesity and fatty liver. The method involves a step of measuring the inhibitory activity of a candidate substance on a sphingomyelin synthase, wherein the candidate substance is determined to have at least one function selected from the group consisting of an anti-obesity agent, a visceral fat-reducing agent, a fatty liver-treating agent and an adiponectin expression enhancer when the candidate substance has an inhibitory activity on the sphingomyelin synthase.
    Type: Application
    Filed: September 22, 2010
    Publication date: December 13, 2012
    Applicants: Shionogi & Co., Ltd., National University Corporation Hokkaido University
    Inventors: Susumu Mitsutake, Yasuyuki Igarashi, Kota Zama, Tetsuya Yoshida, Yoshikazu Tanaka, Hiroshi Takemoto
  • Publication number: 20120295170
    Abstract: The fuel cell power generation system includes a fuel cell, a reformer, a carbon monoxide decreasing unit, a first raw material supply source, a first valve which is provided to a first raw material flow passage, a second valve which is provided downstream of the carbon monoxide decreasing unit, a second raw material supply source which supplies a raw material to the inside of a flow passage which is closed by the first valve and the second valve from downstream of the carbon monoxide decreasing unit, and a control unit which controls the first valve and the second valve, wherein the control unit, after the first valve and the second valve are closed, supplies the raw material fed from the second raw material supply source to the inside of the flow passage closed by the first valve and the second valve at the time of stopping the system.
    Type: Application
    Filed: August 1, 2012
    Publication date: November 22, 2012
    Inventors: Akinari NAKAMURA, Masataka Ozeki, Hideo Ohara, Yoshikazu Tanaka
  • Publication number: 20120280942
    Abstract: A touchscreen system comprises a touch area. At least one transmitter is positioned proximate to outer edges of the touch area for transmitting first beams in a first direction. At least one beam splitter is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements. Receivers are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.
    Type: Application
    Filed: July 16, 2012
    Publication date: November 8, 2012
    Applicant: ELO TOUCH SOLUTIONS, INC.
    Inventors: Joel C. Kent, James L. Aroyan, Ting Gao, Yoshikazu Tanaka, Daniel H. Scharff
  • Patent number: 8287609
    Abstract: A hydrogen generating apparatus including a reformer which performs a reforming reaction using a material and steam to generate hydrogen-containing gas; a water evaporator which generates the steam supplied to the reformer; a first water pathway through which reforming water to be supplied to the water evaporator flows; a pump which supplies the reforming water to the water evaporator 1a; a second water pathway 7 branching from the first water pathway on the downstream side of the pump; a first water tank to which the water flowing through the second water pathway flows; a first flow rate controller provided on the second water pathway; and a controller which operates the pump and controls the first flow rate controller so that water flows through the second water pathway, thereby stably generating hydrogen and preventing degradation of the reformer thereof is realized.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: October 16, 2012
    Assignee: Panasonic Corporation
    Inventors: Yoshio Tamura, Kiyoshi Taguchi, Yoshikazu Tanaka, Shigeki Yasuda, Hideo Ohara, Naoki Muro
  • Patent number: 8280237
    Abstract: A cogeneration system of the present invention includes: a fuel cell (1) configured to generate electricity and heat; a hot water tank (2) configured to store hot water having recovered the heat generated by the fuel cell (1); a heat exchanger (7) configured to transfer the heat generated by the fuel cell (1) to the hot water; a hot water passage (8) that is a first heat medium passage configured such that the heat is transferred to the hot water by the heat exchanger (7) and the hot water flows into the hot water tank (2); a heat medium supplier (9) configured to cause the heat medium to flow through the first heat medium passage (8); a hot water supplying passage (11) through which the hot water stored in the hot water tank (2) is supplied to the heat load; an electric power consuming heater (12) configured to heat the hot water flowing through the hot water supplying passage (11) toward the heat load by consuming surplus electric power of the fuel cell (1) and commercial electric power; and a second heat m
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: October 2, 2012
    Assignee: Panasonic Corporation
    Inventors: Yoshikazu Tanaka, Kiyoshi Taguchi, Hideo Ohara
  • Publication number: 20120237797
    Abstract: A recording layer is formed on a substrate, and a high thermal conductor having a thermal conductivity higher than that of the recording layer is disposed inside a plurality of recording bit regions constituting the recording layer, respectively. Furthermore, the recording layer is formed with a separating portion which divides the recording layer into the plurality of recording bit regions. The separating layer is filled with a low thermal conductor having a thermal conductivity lower than that of the recording layer.
    Type: Application
    Filed: March 16, 2012
    Publication date: September 20, 2012
    Inventors: Yoshikazu Tanaka, Norio Chiba, Manabu Oumi, Masakazu Hirata, Yoko Shinohara, Sachiko Tanabe
  • Patent number: 8268494
    Abstract: A fuel cell system comprising: a fuel cell 1 having a fuel gas passage 1D and an oxidizing gas passage 1E; a fuel gas feeder 2; an oxidizing gas feeder 3; a fuel gas exhaust passage 8; an oxidizing gas exhaust passage 9; a test gas feeder 20 configured to feed a test gas to either the fuel gas passage 1D or the oxidizing gas passage 1E; a flow rate detector 5 configured to detect the flow rate of the test gas; a first passage blocking device 4; and a controller 10, wherein said controller 10 controls said first passage blocking device 4 to block off the passage and controls the test gas feeder 2 to feed the test gas to said fuel cell 1, thereby obtaining a detected value from the flow rate detector 5 or an airtightness value that is numerical information into which the detected value is converted.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: September 18, 2012
    Assignee: Panasonic Corporation
    Inventors: Hideo Kasahara, Soichi Shibata, Hideo Ohara, Yoshikazu Tanaka
  • Patent number: 8269116
    Abstract: A circuit board case with an electrical connector comprises a case member having formed thereon a connector mating portion, and a connection member accommodated in the case member and mounted on the connector mating portion to electrically connect the counterpart connector and the circuit board. The connection member comprises a terminal provided with a first bar portion and a second bar portion, and a first fixing member which holds the first bar portion of the terminal and is mounted on the connector mating portion of the case member to fix the terminal, and a second fixing member which holds the second bar portion and is mounted on the case member to regulate movement of the terminal in a direction in which the first bar portion extends into the case member.
    Type: Grant
    Filed: January 15, 2009
    Date of Patent: September 18, 2012
    Inventors: Tsugio Ambo, Katsuji Shimazawa, Yoshikazu Tanaka, Tomohiko Muto
  • Patent number: 8263220
    Abstract: A work subject material comprising a metal plate for use in punching and/or bending and, attached thereto, a surface protection sheet, characterized in that the surface protection sheet comprises a support base material and an adhesive layer superimposed on one surface of the support base material and that the surface protection sheet exhibits a coefficient (I) not more than 21.0, a coefficient (II) not less than 4.0 and a coefficient (III) not more than 1.5, which are calculated by the following formulae: (I)=thickness of support base material (mm)×elongation at break of surface protection sheet (%); (II)=thickness of support base material (mm)×strength at break of surface protection sheet (N/20 mm); and (III)=coefficient (I)/coefficient (II).
    Type: Grant
    Filed: August 2, 2005
    Date of Patent: September 11, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Keiji Hayashi, Kazuhito Okumura, Yoshikazu Tanaka, Hideo Hara, Toru Inamasu