Patents by Inventor Hiroshi Iwanaga

Hiroshi Iwanaga 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: 20230286174
    Abstract: A single-sheet lifter includes a base frame arranged in a vicinity of a loading area and extending vertically, a separation unit configured to separate an uppermost workpiece from a plurality of the workpieces loaded in the loading area by means of at least one of an injection pressure of air and a suction force, and a counter balancer configured to reduce a weight acting on the separation unit. The separation unit is provided to the base frame so as to be able to move up and down. The separation unit includes a contact member that comes into contact with a surface of the uppermost workpiece. The separation unit is configured to go up following a lifting operation of a workpiece suction lifter and be retracted from above the loading area when the workpiece suction lifter sucks the surface of the uppermost workpiece to lift the workpiece.
    Type: Application
    Filed: September 6, 2021
    Publication date: September 14, 2023
    Inventor: Hiroshi IWANAGA
  • Publication number: 20220241988
    Abstract: A plurality of first vacuum pads for suctioning a workpiece are directly or indirectly attached to a main body. A slider is configured to slide in an outward direction of the main body. When the slider slides to protrude in the outward direction of the main body while the first vacuum pads are suctioning the workpiece, a sensor detects an end portion of the workpiece. While the sensor detects the end portion of the workpiece and the slider is stopped, a second vacuum pad holds up the end portion of the workpiece by suctioning the workpiece at a position outside from positions at which the first vacuum pads suction the workpiece.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 4, 2022
    Inventors: Yuuki TAKAHASHI, Masataka ISHIDA, Hiroshi IWANAGA
  • Publication number: 20200230679
    Abstract: A workpiece supply device for supplying a plate-shaped workpiece to a press brake, including: a slider movable along a Y-axis-direction guide member that is provided on a base frame movable in X-, Y-, and Z-axis directions relative to a press brake, the slider being capable of being positioned at an end of the guide member; and a workpiece holder provided on the slider and capable of holding a workpiece, wherein a part of the workpiece holder is capable of protruding from the end of the guide member.
    Type: Application
    Filed: June 27, 2018
    Publication date: July 23, 2020
    Applicant: AMADA HOLDINGS CO., LTD.
    Inventors: Masaaki SATO, Yuki TAKAHASHI, Hiroshi IWANAGA
  • Patent number: 9129184
    Abstract: An image processor includes an image degradation measuring unit configured to compute a degradation level of block data with respect to each of blocks within an image, a degradation determining unit configured to select, with respect to each of the blocks within the image, the block data of a target block of one of a plurality of the images based on degradation levels of respective block data of the target blocks of the plurality of the images, and an image synthesis unit configured to generate a sheet of an image by synthesizing the block data selected with respect to the blocks within the image.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: September 8, 2015
    Assignee: FUJITSU LIMITED
    Inventors: Jun Takahashi, Hiroshi Iwanaga, Kensuke Kuraki, Shohei Nakagata, Taizo Anan
  • Patent number: 8935536
    Abstract: At the time of marker attachment (at the time of encryption), for example, image conversion in which pixels to be overwritten by a marker are selected and pruned in a distributed manner and the pruning positions are moved to a marker attachment position is performed, and the marker is attached to the marker attachment position obtained as a result. At the time of marker elimination (at the time of decryption), for example, image reverse conversion in which each pixel of the marker is moved to the original position before the marker attachment is performed, each moved pixel of the marker is recovered, and the marker is eliminated.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: January 13, 2015
    Assignee: Fujitsu Limited
    Inventors: Shohei Nakagata, Hiroshi Iwanaga, Kensuke Kuraki, Jun Takahashi, Taizo Anan
  • Patent number: 8815595
    Abstract: The present invention provides a tissue construct-forming substrate for forming a three-dimensional tissue construct containing proliferating cells, the substrate including a porous film having through-holes, and the porous film having, on the surface of the film, a cell adhesive region capable of retaining cells and a cell non-adhesive region located at a peripheral region of the cell adhesive region, a tissue construct-forming kit comprising the above-mentioned tissue construct-forming substrate and a frame, and a method for forming the above-mentioned tissue construct.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: August 26, 2014
    Assignee: FUJIFILM Corporation
    Inventors: Hiroshi Iwanaga, Kentaro Shiratsuchi, Koji Nakazawa, Masatsugu Shimomura
  • Publication number: 20140023277
    Abstract: An image processor includes an image degradation measuring unit configured to compute a degradation level of block data with respect to each of blocks within an image, a degradation determining unit configured to select, with respect to each of the blocks within the image, the block data of a target block of one of a plurality of the images based on degradation levels of respective block data of the target blocks of the plurality of the images, and an image synthesis unit configured to generate a sheet of an image by synthesizing the block data selected with respect to the blocks within the image.
    Type: Application
    Filed: September 20, 2013
    Publication date: January 23, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Jun TAKAHASHI, Hiroshi IWANAGA, Kensuke KURAKI, Shohei NAKAGATA, Taizo ANAN
  • Publication number: 20120121086
    Abstract: At the time of marker attachment (at the time of encryption), for example, image conversion in which pixels to be overwritten by a marker are selected and pruned in a distributed manner and the pruning positions are moved to a marker attachment position is performed, and the marker is attached to the marker attachment position obtained as a result. At the time of marker elimination (at the time of decryption), for example, image reverse conversion in which each pixel of the marker is moved to the original position before the marker attachment is performed, each moved pixel of the marker is recovered, and the marker is eliminated.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 17, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Shohei NAKAGATA, Hiroshi Iwanaga, Kensuke Kuraki, Jun Takahashi, Taizo Anan
  • Publication number: 20110262325
    Abstract: An object to be solved by the present invention is to provide a highly reliable hazardous substance removing material capable of efficiently capturing and quickly inactivating hazardous substances of microbe origin such as viruses and bacteria, so as to minimize influences on the human body, such material being unlikely to be influenced by, for example, dimensional changes derived from dynamical and physical properties or a use environment (particularly humidity). The present invention provides a hazardous substance removing material which comprises a support having antibodies supported thereon, wherein a support is composed of a fiber which comprises at least one polymer having a carbonyl group and/or an ether group and has a volume swelling degree of not less than 1.1% to less than 10% in a water at 20° C.
    Type: Application
    Filed: September 18, 2008
    Publication date: October 27, 2011
    Applicant: FUJIFILM Corporation
    Inventor: Hiroshi Iwanaga
  • Publication number: 20110150960
    Abstract: It is an object of the present invention to provide a hazardous substance removing material, which efficiently captures hazardous substances derived from microorganisms such as bacteria or viruses and rapidly inactivates them, so as to minimize the their influences on human bodies, and which is able to allow an antibody to be supported on a carrier by a simple method, and which has an improved antibody use efficiency. The present invention provides a hazardous substance removing material consisting of a carrier on which an antibody and a sugar chain affinity substance having an affinity for a sugar chain in the Fc region of the antibody are supported.
    Type: Application
    Filed: July 29, 2009
    Publication date: June 23, 2011
    Inventor: Hiroshi Iwanaga
  • Publication number: 20110073169
    Abstract: A back sheet for a solar cell module excellent in barrier property and adhesiveness is provided. The back sheet for a solar cell module comprises two gas barrier films, wherein the gas barrier films each have a substrate film and a barrier layer comprising an inorganic layer comprising an inorganic oxide, an inorganic nitride or a mixture thereof on the substrate film, the outermost barrier layers each have an outermost surface having a surface roughness (Ra) of 0.1 to 3 nm, the barrier layers face to each other through the adhesive layer, and the adhesive layer is obtained by curing a two-liquid type polyurethane adhesive.
    Type: Application
    Filed: September 28, 2010
    Publication date: March 31, 2011
    Inventor: Hiroshi IWANAGA
  • Patent number: 7838092
    Abstract: A gas barrier film comprising a gas barrier laminate on a substrate film, in which the gas barrier laminate comprises at least one three-layer unit consisting of a silicon oxynitride layer, a silicon oxide layer, and a silicon oxynitride layer disposed in this order.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: November 23, 2010
    Assignee: Fujifilm Corporation
    Inventors: Hiroshi Iwanaga, Seiya Sakurai
  • Patent number: 7815983
    Abstract: A gas-barrier film comprising a gas-barrier laminate on a substrate film, wherein the gas-barrier laminate comprises at least one three-layer unit consisting of a silicon oxinitride layer, an organic interlayer and a silicon oxinitride layer disposed in this order being adjacent with each other. The film has excellent transparency, gas-barrier performance and bending resistance.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: October 19, 2010
    Assignee: Fujifilm Corporation
    Inventor: Hiroshi Iwanaga
  • Patent number: 7815982
    Abstract: A gas barrier film comprising a gas barrier laminate on a substrate film, in which the gas barrier laminate comprises at least one three-layer unit consisting of a silicon nitride layer, a silicon carbide compound layer, and a silicon nitride layer disposed in this order being adjacent with each other.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: October 19, 2010
    Assignee: Fujifilm Corporation
    Inventor: Hiroshi Iwanaga
  • Patent number: 7815981
    Abstract: A gas barrier film comprising a gas barrier laminate on a substrate film, wherein the gas barrier laminate comprises at least one three-layer unit consisting of a silicon nitride layer, a silicon oxynitride layer adjacent to the silicon nitride layer, and a silicon nitride layer adjacent to the silicon oxynitride layer. The gas barrier film has excellent transparency and gas barrier property.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: October 19, 2010
    Assignee: FUJIFILM Corporation
    Inventors: Hiroshi Iwanaga, Seiya Sakurai
  • Publication number: 20100196694
    Abstract: A solution (11) containing an organic solvent, a polymer and a plasticizer (TPP, BDP or the like) which is not less than 0.01 wt. % and not more than 50 wt. % of the polymer is cast onto an endless belt (51) to be a casting film (22). Water vapor is condensed from ambient gas on a surface of the casting film (22) passing through a first area (46) to form water drops. The water drops on the casting film (22) passing through a second area (47) are grown and the organic solvent thereof is evaporated. The water drops on the casting film (22) passing through a third area (48) are evaporated. The casting film (22) after passing through the third area (48) is peeled from the endless belt (51) as a flexible porous film (17) by a peel roller (57).
    Type: Application
    Filed: September 19, 2008
    Publication date: August 5, 2010
    Applicant: FUJIFILM CORPORATION
    Inventors: Hidekazu Yamazaki, Koju Ito, Hiroshi Iwanaga
  • Publication number: 20100028369
    Abstract: It is an object of the present invention to provide a hazardous substance removing material, which efficiently captures hazardous substances derived from microorganisms such as bacteria or viruses and rapidly inactivates them, so as to minimize the their influences on human bodies, and which is able to allow an antibody to be supported on a carrier by a simple method, and which has an improved antibody use efficiency. The present invention provides a hazardous substance removing material consisting of a carrier on which an antibody and a polymer material having an affinity for Fc region of the antibody are supported.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 4, 2010
    Applicant: FUJIFILM Corporation
    Inventor: Hiroshi Iwanaga
  • Patent number: 7651775
    Abstract: There are provided plastic optical components which, in addition to their superior characteristics such as lightweightness, low cost and suitability for mass production, exhibit superior moisture barrier properties while experiencing extremely small changes in refractive index or other optical performance even if they are subjected to the effect of water in the environment; and an optical unit using such plastic optical components. The plastic optical component includes an optical component's body and an inorganic moisture-proof coating which is directly or indirectly formed by a plasma CVD process at least on surfaces of the optical component's body that contact outside air, and the plastic optical component is kept at a temperature of 80° C. or lower when the inorganic moisture-proof coating is formed by the plasma CVD process.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: January 26, 2010
    Assignee: FUJIFILM Corporation
    Inventors: Fumiyuki Suzuki, Noriko Eiha, Hideaki Naruse, Hiroshi Iwanaga
  • Patent number: 7635525
    Abstract: A gas barrier laminate film including at least one inorganic layer and at least one organic layer on a base material film, wherein the organic layer is a layer formed by ring opening polymerization of at least one kind of oxetanyl group-containing monomer. The gas barrier film can exhibit superior gas barrier properties even if it is flexed and is preferably applicable in image display devices, such as liquid crystal display devices and organic EL devices.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: December 22, 2009
    Assignee: FUJIFILM Corporation
    Inventor: Hiroshi Iwanaga
  • Patent number: 7531243
    Abstract: Disclosed is a gas barrier laminate film comprising a base material film and at least one gas barrier layer obtained by a sol-gel method, wherein a difference between oxygen transmission rate at 25° C. in relative humidity of 10% and oxygen transmission rate at 25° C. in relative humidity of 90% is within the range of 0 to 1.0×10?5 ml/m2•day•Pa. Substrates and image display devices utilizing the gas barrier laminate film show superior gas barrier property even in high humidity, and therefore they show high precision and high durability.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: May 12, 2009
    Assignee: FUJIFILM Corporation
    Inventors: Hideaki Naruse, Hiroshi Iwanaga