Patents by Inventor Takashi Iwahashi

Takashi Iwahashi 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: 9890331
    Abstract: A gasification facility which uses flammable gas as a carrier medium for air-transporting powder fuel, used as a gasification raw material, to a gasification furnace and which can safely release the flammable gas, exhausted from a fuel feed hopper, to the atmosphere. In the gasification facility using flammable gas as a carrier medium for transporting pulverized coal as powder fuel from a pulverized coal feed hopper (7) to a gasification furnace (11), the flammable gas discharged from the pulverized coal feed hopper (7) is subjected to incineration treatment and then released to the atmosphere, so that safe release to the atmosphere can be implemented.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: February 13, 2018
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Yasutaka Mizokoshi, Hiromi Ishii, Takashi Iwahashi, Katsuhiko Yokohama, Takashi Yamamoto
  • Patent number: 9540577
    Abstract: Provided is a mercury removal system 1 provided in a powder supply system including a pulverizing machine 118 that pulverizes a hydrocarbon raw material, the mercury removal system including: a removal agent supply device 11 which supplies a mercury removal agent; and a mercury removal agent dust collector which collects the dust of the mercury removal agent, wherein a gas discharge line to which the dry flue gas is supplied is connected to the mercury removal agent dust collector, wherein the removal agent supply device includes a mercury removal agent supply line which supplies the mercury removal agent, and wherein the mercury removal agent supply line is connected to the upstream side of the mercury removal agent dust collector in the circulation direction of the dry flue gas.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 10, 2017
    Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Tetsuya Sawatsubashi, Yoshinori Koyama, Takashi Fujii, Takashi Iwahashi, Norihiro Oba, Koji Nishimura
  • Publication number: 20150068189
    Abstract: Provided is a mercury removal system 1 provided in a powder supply system including a pulverizing machine 118 that pulverizes a hydrocarbon raw material, the mercury removal system including: a removal agent supply device 11 which supplies a mercury removal agent; and a mercury removal agent dust collector which collects the dust of the mercury removal agent, wherein a gas discharge line to which the dry flue gas is supplied is connected to the mercury removal agent dust collector, wherein the removal agent supply device includes a mercury removal agent supply line which supplies the mercury removal agent, and wherein the mercury removal agent supply line is connected to the upstream side of the mercury removal agent dust collector in the circulation direction of the dry flue gas.
    Type: Application
    Filed: September 3, 2014
    Publication date: March 12, 2015
    Inventors: Tetsuya SAWATSUBASHI, Yoshinori KOYAMA, Takashi FUJII, Takashi IWAHASHI, Norihiro OBA, Koji NISHIMURA
  • Publication number: 20140283913
    Abstract: Photovoltaic (PV) devices and solution-based methods of making the same are described. The PV devices include a CIGS-type absorber layer formed on a molybdenum substrate. The molybdenum substrate includes a layer of low-density molybdenum proximate to the absorber layer. The presence of low-density molybdenum proximate to the absorber layer has been found to promote the growth of large grains of CIGS-type semiconductor material in the absorber layer.
    Type: Application
    Filed: November 8, 2013
    Publication date: September 25, 2014
    Applicant: Nanoco Technologies Ltd.
    Inventors: Stephen Whitelegg, Takashi Iwahashi, Paul Kirkham, Cary Allen, Zugang Liu, Stuart Stubbs, Jun Lin
  • Publication number: 20130112543
    Abstract: Provided is a gasification facility which uses flammable gas as a carrier medium for air-transporting powder fuel, used as a gasification raw material, to a gasification furnace and which can safely release the flammable gas, exhausted from a fuel feed hopper, to the atmosphere. In the gasification facility using flammable gas as a carrier medium for transporting pulverized coal as powder fuel from a pulverized coal feed hopper (7) to a gasification furnace (11), the flammable gas discharged from the pulverized coal feed hopper (7) is subjected to incineration treatment and then released to the atmosphere, so that safe release to the atmosphere can be implemented.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 9, 2013
    Inventors: Yasutaka Mizokoshi, Hiromi Ishii, Takashi Iwahashi, Katsuhiko Yokohama, Takashi Yamamoto
  • Patent number: 8300921
    Abstract: An object of the present invention is to provide an inspection apparatus and an inspection method for precisely detecting an amount of misalignment of a component mounted on a panel through an adhesive which contains conductive particles. An inspection apparatus according to an implementation of the present invention detects an amount of misalignment, from a predetermined mounting position, of a component mounted on a surface of a panel through an ACF.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: October 30, 2012
    Assignee: Panasonic Corporation
    Inventors: Takashi Iwahashi, Toshihiko Tsujikawa, Atsushi Katayama
  • Patent number: 8285028
    Abstract: Aims to provide an inspection apparatus which precisely detects an amount of misalignment of a component mounted on a panel through an adhesive which contains conductive particles.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: October 9, 2012
    Assignee: Panasonic Corporation
    Inventors: Takashi Iwahashi, Toshihiko Tsujikawa, Atsushi Katayama
  • Publication number: 20100296721
    Abstract: An object of the present invention is to provide an inspection apparatus and an inspection method for precisely detecting an amount of misalignment of a component mounted on a panel through an adhesive which contains conductive particles. An inspection apparatus according to an implementation of the present invention detects an amount of misalignment, from a predetermined mounting position, of a component mounted on a surface of a panel through an ACF.
    Type: Application
    Filed: January 21, 2009
    Publication date: November 25, 2010
    Inventors: Takashi Iwahashi, Toshihiko Tsujikawa, Atsushi Katayama
  • Publication number: 20100220918
    Abstract: Aims to provide an inspection apparatus which precisely detects an amount of misalignment of a component mounted on a panel through an adhesive which contains conductive particles.
    Type: Application
    Filed: September 24, 2008
    Publication date: September 2, 2010
    Inventors: Takashi Iwahashi, Toshihiko Tsujikawa, Atsushi Katayama
  • Patent number: 7708848
    Abstract: Provided is a component bonding method with higher bonding precision in a process of bonding an electrode of a component to an electrode formed on a flat panel. A preliminary press bonding device includes: a control unit which includes a position displacement amount correction unit to which a position displacement amount after the press bonding process is fed back and which corrects the position displacement on the next component to be preliminarily bonded; and a component position determining unit which determines a position of the component using the fed back correction amount. On the other hand, a press bonding device includes a bonding recognition device for use in the recognition of positions of the electrodes on the flat panel and the component. The bonding recognition device includes a position displacement amount calculating unit which calculates the position displacement amount based on the recognized position information.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: May 4, 2010
    Assignee: Panasonic Corporation
    Inventors: Toshihiko Tsujikawa, Hiroshi Uchiyama, Akira Yamada, Takashi Iwahashi
  • Publication number: 20090011676
    Abstract: Provided is a component bonding method with higher bonding precision in a process of bonding an electrode of a component to an electrode formed on a flat panel. A preliminary press bonding device includes: a control unit which includes a position displacement amount correction unit to which a position displacement amount after the press bonding process is fed back and which corrects the position displacement on the next component to be preliminarily bonded; and a component position determining unit which determines a position of the component using the fed back correction amount. On the other hand, a press bonding device includes a bonding recognition device for use in the recognition of positions of the electrodes on the flat panel and the component. The bonding recognition device includes a position displacement amount calculating unit which calculates the position displacement amount based on the recognized position information.
    Type: Application
    Filed: February 28, 2007
    Publication date: January 8, 2009
    Inventors: Toshihiko Tsujikawa, Hiroshi Uchiyama, Akira Yamada, Takashi Iwahashi
  • Patent number: 5360574
    Abstract: This invention provides a deodorant composition in the form of gel containing chlorine dioxide, which comprises a gel product obtained by gelling an aqueous solution of stabilized chlorine dioxide with the use of both a polyethylene-imide having a molecular weight of from 10,000 to 100,000 and an epoxide crosslinking agent. The gel typed deodorant composition according to this invention is effective for deodorizing sulfur-containing compounds, has a high strength because of its solid gel form and a long-term stability, and is easy to handle including the time of exchanging the deodorant composition for another one.
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: November 1, 1994
    Assignee: Aikoh Co., Ltd.
    Inventor: Takashi Iwahashi
  • Patent number: 5009887
    Abstract: A new deodorant composition in the form of gel is now provided, which comprises 2% to 30% by weight of sodium polyacrylate or ammonium polyacrylate having a molecular weight of form 40,000 to 300,000, 1% to 10% by weight of diglycidyl ether or polyglycidyl ether, 5% to 40% by weight of deodorizer containing as active ingredients ethanaminium N-(carboxymethyl)-2-hydroxy-N, N-bis(2-hydroxyethyl)choride, diethanolamine, triethanolamine and glyoxal, and the remainder of water.The gel typed deodorant composition according to this invention may effectively be used to deodorize acidic and alkaline bad odors in the enclosed areas.
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: April 23, 1991
    Assignee: Aikoh Co., Ltd.
    Inventor: Takashi Iwahashi
  • Patent number: 4938957
    Abstract: A new deodorant composition is now provided, which comprises as an active ingredient for deodorization a reaction product which is obtained for reacting either polyethyleneimine or ethyleneimine-alkylene oxide copolymer having a molecular weight in the range of from 100 to 5,000 with monochloroacetic acid in a weight ratio of 1:0.3 to 1.0, optionally in association with conventional additives used for deodorizing utility. The deodorant composition according to this invention may efficiently be used to deodorize all bad odors evolved from a wide variety of sources.
    Type: Grant
    Filed: April 28, 1988
    Date of Patent: July 3, 1990
    Assignee: Aikoh Co., Ltd.
    Inventor: Takashi Iwahashi
  • Patent number: 4915939
    Abstract: A deodorant composition is now provided, which comprises at least one of alcoholic amine compounds, at least one of organic zinc compounds and water, the proportion of each component being 1% to 60% by weight of alcoholic amine compound per 100% by weight of the composition, 0.1% to 40% by weight of organic zinc compound and the remainder of water. The deodorant composition according to this invention may efficiently be used not only to deodorize acidic bad odors but also to inhibit corrosion of steel material.
    Type: Grant
    Filed: July 15, 1988
    Date of Patent: April 10, 1990
    Assignee: Aikoh Co., Ltd.
    Inventor: Takashi Iwahashi