Patents by Inventor Kazumi Arai

Kazumi Arai 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: 10010480
    Abstract: The purpose of the present invention is to provide an absorbent layer for blister packs, which imparts sufficient formability and is free from forming failure even if a pocket part is formed to a certain depth. An absorbent layer for blister packs, which sequentially comprises, in the following order, an outer skin layer, an intermediate layer containing an inorganic absorbent and a binder resin, and an inner skin layer containing 5-80% by mass of a metallocene polypropylene and 95-20% by mass of a non-metallocene polypropylene.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: July 3, 2018
    Assignee: Kyodo Printing Co., Ltd.
    Inventors: Masayuki Hosoi, Kazumi Arai, Midori Kato, Makoto Kato
  • Publication number: 20170319433
    Abstract: The purpose of the present invention is to provide an absorbent layer for blister packs, which imparts sufficient formability and is free from forming failure even if a pocket part is formed to a certain depth. An absorbent layer for blister packs, which sequentially comprises, in the following order, an outer skin layer, an intermediate layer containing an inorganic absorbent and a binder resin, and an inner skin layer containing 5-80% by mass of a metallocene polypropylene and 95-20% by mass of a non-metallocene polypropylene.
    Type: Application
    Filed: June 18, 2015
    Publication date: November 9, 2017
    Applicant: Kyodo Printing Co., Ltd.
    Inventors: Masayuki HOSOI, Kazumi ARAI, Midori KATO, Makoto KATO
  • Patent number: 8985856
    Abstract: The sealing performance by a side seal is improved by changing the sealing function of the side seal for a linear guide apparatus which includes, as constituting components, a seal member, a holder plate that holds the seal member, and a cover (a scraper) depending on its application of the side seal. Plural types of the seal members (1A to 1B) which have a difference in at least any one of the inclination, the material, the thickness, and the tip shape of lips (11a to 11f) are prepared as the seal members. Multiple numbers of the seal members among those seal members are appropriately selected, the same number of the covers and the same number of the holder plates are combined together to assemble the side seal.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: March 24, 2015
    Assignee: NSK Ltd.
    Inventor: Kazumi Arai
  • Publication number: 20130251291
    Abstract: The sealing performance by a side seal is improved by changing the sealing function of the side seal for a linear guide apparatus which includes, as constituting components, a seal member, a holder plate that holds the seal member, and a cover (a scraper) depending on its application of the side seal. Plural types of the seal members (1A to 1B) which have a difference in at least any one of the inclination, the material, the thickness, and the tip shape of lips (11a to 11f) are prepared as the seal members. Multiple numbers of the seal members among those seal members are appropriately selected, the same number of the covers and the same number of the holder plates are combined together to assemble the side seal.
    Type: Application
    Filed: October 19, 2011
    Publication date: September 26, 2013
    Applicant: NSK Ltd.
    Inventor: Kazumi Arai
  • Patent number: 7083739
    Abstract: There is disclosed a transfer body including at least a peelable layer, a transparent conductive layer and an adhesive layer all sequentially laminated on a supporting body, wherein the supporting body has a heat resisting property enough to withstand heat treatment to the layers on the supporting body and a large rigidity compared with an opponent member to which the layers are to be transferred, and wherein the peelable layer is formed to have a pull strength of 100 g/cm or more.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: August 1, 2006
    Assignee: Kyodo Printing Co., Ltd.
    Inventors: Tadahiro Furukawa, Hisashi Sato, Ichiro Bekku, Kazumi Arai
  • Patent number: 6830864
    Abstract: A method for transferring a transparent conductive film onto one surface of a sheet base material made of a plastic material, wherein the transparent conductive film as an object to be transferred is preliminarily formed on a substrate side which is superior in heat resistance to the plastic material, the transparent conductive film being sandwiched between a peelable layer which can be peeled off at the time of transfer and a protective film for protecting the transparent conductive film on the substrate side which is superior in heat resistance to the plastic material.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: December 14, 2004
    Assignee: Kyodo Printing Co., Ltd.
    Inventors: Ichiro Bekku, Tadahiro Furukawa, Akiyoshi Murakami, Kazumi Arai, Hisashi Sato
  • Publication number: 20040065404
    Abstract: There is disclosed a transfer body including at least a peelable layer, a transparent conductive layer and an adhesive layer all sequentially laminated on a supporting body, wherein the supporting body has a heat resisting property enough to withstand heat treatment to the layers on the supporting body and a large rigidity compared with an opponent member to which the layers are to be transferred, and wherein the peelable layer is formed to have a pull strength of 100 g/cm or more.
    Type: Application
    Filed: October 2, 2003
    Publication date: April 8, 2004
    Inventors: Tadahiro Furukawa, Hisashi Sato, Ichiro Bekku, Kazumi Arai
  • Patent number: 6673426
    Abstract: There is disclosed a transfer body including at least a peelable layer, a transparent conductive layer and an adhesive layer all sequentially laminated on a supporting body, wherein the supporting body has a heat resisting property enough to withstand heat treatment to the layers on the supporting body and a large rigidity compared with an opponent member to which the layers are to be transferred, and wherein the peelable layer is formed to have a pull strength of 100 g/cm or more.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: January 6, 2004
    Assignee: Kyodo Printing Co., Ltd.
    Inventors: Tadahiro Furukawa, Hisashi Sato, Ichiro Bekku, Kazumi Arai
  • Patent number: 6413693
    Abstract: A method for transferring a transparent conductive film onto one surface of a sheet base material made of a plastic material, wherein the transparent conductive film as an object to be transferred is preliminarily formed on a substrate side which is superior in heat resistance to the plastic material, the transparent conductive film being sandwiched between a peelable layer which can be peeled off at the time of transfer and a protective film for protecting the transparent conductive film on the substrate side which is superior in heat resistance to the plastic material.
    Type: Grant
    Filed: April 13, 2000
    Date of Patent: July 2, 2002
    Assignee: Kyodo Printing Co., Ltd.
    Inventors: Ichiro Bekku, Tadahiro Furukawa, Akiyoshi Murakami, Kazumi Arai, Hisashi Sato
  • Publication number: 20020055057
    Abstract: A method for transferring a transparent conductive film onto one surface of a sheet base material made of a plastic material, wherein the transparent conductive film as an object to be transferred is preliminarily formed on a substrate side which is superior in heat resistance to the plastic material, the transparent conductive film being sandwiched between a peelable layer which can be peeled off at the time of transfer and a protective film for protecting the transparent conductive film on the substrate side which is superior in heat resistance to the plastic material.
    Type: Application
    Filed: December 20, 2001
    Publication date: May 9, 2002
    Inventors: Ichiro Bekku, Tadahiro Furukawa, Akiyoshi Murakami, Kazumi Arai, Hisashi Sato
  • Patent number: 5059526
    Abstract: A stable dry multi-layer analytical element for enzyme or triglyceride analysis in a fluid sample is prepared containing first and second layers on a support. The first layer contains a tetrazolium salt as a dye forming precursor. The second layer is adjacent the first layer and contains an electron-transmitting agent. Either layer contains a co-enzyme in oxidized form and either layer contains a reagent containing an enzyme substrate, enzyme or co-enzyme other than the oxidized co-enzyme. The analytical element has improved storage stability and low fog density before and after storage.
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: October 22, 1991
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Kazumi Arai, Mario Kobayashi, Kenichiro Okaniwa
  • Patent number: 4914020
    Abstract: An analytical element to measure a specific component in a fluid samples comprising support, a layer containing a reagent provided the support and a spreading layer provided on above the reagent containing layer. In the spreading layer, an emzyme necessary for the reaction to produce a product capable of being detected with said reagent from the specific component is contained. The enzyme is protected from deterioration of activity during a manufacturing and preservation of the analytical element by means of the enzyme is included in the spread layer as a dispersion mixture with a protein and/or polypeptide. An accurate analytical result is stably obtained by the analytical element.
    Type: Grant
    Filed: January 31, 1986
    Date of Patent: April 3, 1990
    Assignees: Konishiroku Photo Industry Co., Ltd., Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazumi Arai, Mikio Koyama, Morio Kobayashi, Kenichiro Okaniwa, Takasi Momose, Kunihiro Furukawa, Souichi Zanma
  • Patent number: 4729948
    Abstract: There is disclosed a dry analytical element for .alpha.-amylase in a fluid sample which comprises the analytical element including a starch capable of forming a complex with iodine, an iodine compound and an oxidizing agent, and the iodine compound and the oxidizing agent are disposed in the element so that iodine may be liberated therefrom when the fluid sample is brought into contact with the analytical element.The analytical element of this invention enables an easy, prompt and accurate dry quantitative analysis of a component in a fluid sample, especially a biological fluid sample by the use of visible light with the aid of a spectrophotometer.
    Type: Grant
    Filed: September 5, 1984
    Date of Patent: March 8, 1988
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Masakuni Saruhashi, Isao Haga, Morio Kobayashi, Kazumi Arai
  • Patent number: 4594225
    Abstract: An improved multilayer analytical element for the determination of calcium comprising a liquid impermeable, optically transparent support; at least one reagent layer positioned with a first side on said support and containing at least one reagent capable of reacting with a calcium component in a fluid sample; and at least one porous developing layer on the second side of said reagent layer, said porous developing layer being permeable to calcium from said fluid sample thereby transporting said calcium to said reagent layer. The improvement comprises at least one of said reagent layer and developing layer containing a basic substance of the formula M.sub.v H.sub.w PO.sub.4 .multidot.ZH.sub.
    Type: Grant
    Filed: September 13, 1985
    Date of Patent: June 10, 1986
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Kazumi Arai, Mikio Koyama, Kenichiro Okaniwa