Patents by Inventor Naoki Tsuno

Naoki Tsuno 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: 20090244710
    Abstract: A hard-coated antiglare film, comprising a transparent plastic film substrate and a hard-coating antiglare layer containing fine particles on at least one surface of the transparent plastic film substrate, wherein an arithmetic average surface roughness Ra (?m) that is defined in JIS B 0601 (1994 version) is in the range of 0.05 to 0.15 ?m in an uneven shape of a surface of the hard-coating antiglare layer, and the hard-coated antiglare film includes at least 80 convexities that exceed a roughness mean line of a surface roughness profile in a 4-mm long portion at an arbitrary location of the surface of the hard-coating antiglare layer.
    Type: Application
    Filed: March 30, 2009
    Publication date: October 1, 2009
    Inventors: Naoki TSUNO, Daisuke HAMAMOTO, Hiroki OZAWA, Hiroki KURAMOTO
  • Publication number: 20090062261
    Abstract: It was found out that the nitrogen-containing heterocyclic derivative represented by the formula (I) specifically binds to a receptor of NR1/NR2B, and is used as a NR2B receptor antagonist. A compound represented by: wherein Z is N or CR1, A1 is a nitrogen-containing aromatic monocyclic group which is optionally substituted, a nitrogen-containing aromatic fused cyclic group which is optionally substituted etc., A2 is an aromatic hydrocarbon cyclic group or an aromatic heterocyclic group, each optionally having a substituent, R1, R2, Ra, Rb, Rc and Rd are each independently hydrogen, hydroxy, etc., w is 2 or 3, t is 1 or 2, X is —(CR3R4)m-, —CO(CR3R4)n-, —CONR5(CR3R4)n- etc., m is an integer of 1 to 4, n is an integer of 0 to 4, R3 and R4 are each independently hydrogen, halogen, hydroxy etc., and R5 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt, or a solvate thereof.
    Type: Application
    Filed: February 21, 2007
    Publication date: March 5, 2009
    Applicant: SHIONOGI & CO., LTD.
    Inventors: Moriyasu Masui, Makoto Adachi, Hidenori Mikamiyama, Akira Matsumura, Naoki Tsuno
  • Publication number: 20070155725
    Abstract: The present invention relates to a benzenesulfonamide derivative of formula (I), which is useful as an active ingredient of pharmaceutical preparations. The benzenesulfonamide derivatives of the present invention have CCR3 (CC type chemokine receptor) antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with CCR3 activity, in particular for the treatment of asthma, atopic dermatitis, allergic rhinitis and other inflammatory/immunological disorders. In said formula, X represents O or S; R4 represents formulae (a), (b), (c), (d), (e), (f), (g), (h), (i) or (j), the other substituents are as defined in claim 1.
    Type: Application
    Filed: March 11, 2004
    Publication date: July 5, 2007
    Inventors: Yingfu Li, Kevin Bacon, Hiromi Sugimoto, Keiko Fukushima, Kentaro Hashimoto, Makiko Marumo, Toshiya Moriwaki, Noriko Nunami, Naoki Tsuno, Klaus Urbahns, Nagahiro Yoshida