Patents by Inventor Yasufumi Nakayama

Yasufumi Nakayama 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).

  • ANTIBODY-DRUG CONJUGATES COMPRISING A CYCLIC DINUCLEOTIDE
    Publication number: 20240066047
    Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.
    Type: Application
    Filed: May 1, 2023
    Publication date: February 29, 2024
    Inventors: MASATO YOSHIKAWA, MORIHISA SAITOH, TAISUKE KATO, YAYOI NAKAYAMA, TOMOHIRO SEKI, YASUO NAKAGAWA, YUSUKE TOMINARI, MASAKI SETO, YUSUKE SASAKI, MASANORI OKANIWA, TSUNEO ODA, AKITO SHIBUYA, KOSUKE HIDAKA, ZENYU SHIOKAWA, SHUMPEI MURATA, ATSUTOSHI OKABE, YOSHIHISA NAKADA, MICHIYO MOCHIZUKI, BRIAN SCOTT FREEZE, TAISUKE TAWARAISHI, YASUFUMI WADA, PAUL D. GREENSPAN
  • High gloss printing sheet
    Patent number: 6235397
    Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound selected from (A) unsaturated reaction products obtained by first reacting a long chain alkylene (C15 or more) diol compound having a number average molecular weight of 300 to 10,000, with an aromatic, cycloaliphatic or aliphatic polyisocyanate compound and secondly reacting the first reaction product with a (meth)acrylate of a hydroxyl compound.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: May 22, 2001
    Assignee: Oji Paper Co., Ltd.
    Inventors: Yasufumi Nakayama, Masahiro Kamiya, Shinichi Nagasaki
  • High gloss printing sheet
    Patent number: 5993960
    Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound having a dimer acid structure derived from unsaturated higher fatty acid.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: November 30, 1999
    Assignee: New Oji Paper Co., Ltd.
    Inventors: Yasufumi Nakayama, Masahiro Kamiya, Shinichi Nagasaki, Yoshihide Kawano, Toshifumi Fujii
  • High gloss printing sheet
    Patent number: 5942329
    Abstract: A printing sheet having a high gloss and an enhanced ink-setting property has an outermost surface coating layer formed on a substrate sheet from an electron beam-cured resin produced from at least one electron beam-curable unsaturated organic compound selected from unsaturated organic compounds provided with a polyether structure: --R--CHR.sup.1 --(CHR.sup.2).sub.n --O--!.sub.m wherein R.sup.1 is hydrogen, R.sup.2 is a C.sub.1 -C.sub.5 alkyl group, n=1-9 (n+1).times.m=30 to 300, when n>2, a plurality of R.sup.2 alkyl groups may be the same as or different from each other, the polyether structure having a molecular weight of 1,000 to 10,000.
    Type: Grant
    Filed: February 9, 1996
    Date of Patent: August 24, 1999
    Assignee: New Oji Paper Co., Ltd.
    Inventors: Yasufumi Nakayama, Masahiro Kamiya, Shinichi Nagasaki, Yoshihide Kawano, Toshifumi Fujii