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Kamijyo

Kaori Kamijyo, Tsukuba JP

Patent application numberDescriptionPublished
20090137597Novel quinoxalinone derivatives - A quinoxalinone derivative of the formula (I):05-28-2009

Kazunori Kamijyo, Tokyo JP

Patent application numberDescriptionPublished
20090170755Cyclic Peptide Compounds - The present invention relates to a new cyclic peptide compound or a salt thereof, which has anti-hepatitis C virus activities based on inhibitory activity against the RNA replication of hepatitis C virus replicon, to a process for preparation thereof comprising a rearrangement reaction under a mild acidic condition and the following amino acid changing reactions etc., to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or therapeutic treatment of hepatitis C in a human being or an animal.07-02-2009
20100286033NEW CYCLIC PEPTIDE COMPOUNDS - The present invention relates to a new cyclic peptide compound or a salt thereof, which has anti-hepatitis C virus activities based on inhibitory activity against the RNA replication of hepatitis C virus replicon, to a process for preparation thereof comprising a rearrangement reaction under a mild acidic condition and the following amino acid changing reactions etc., to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or therapeutic treatment of hepatitis C in a human being or an animal.11-11-2010

Masanori Kamijyo, Nagano JP

Patent application numberDescriptionPublished
20100283821INK CARTRIDGE, AND INK-JET RECORDING APPARATUS USING THE SAME - There is provided an ink cartridge which is formed from an ink-filled ink pack and a hermetic outer shell case for housing the ink pack and which supplies ink to a recording head by means of application of air pressure to a space between the outer shell case and the ink pack. The outer shell case is formed by coupling an upper case and a lower case together. The ink-filled ink pack is housed in the lower case, and the upper case is laid on the lower case from above. The upper and lower cases are hermetically sealed by vibratory welding or heat welding, thus constituting the ink cartridge.11-11-2010