Patents Assigned to Meiji Seika Kaisha, Ltd.
  • Publication number: 20100173862
    Abstract: Provided is an injectable comprising: an anthracycline antineoplastic antibiotic; and at least one acid amide selected from the group consisting of nicotinic acid amide, isonicotinic acid amide and gentisic acid ethanolamide.
    Type: Application
    Filed: September 3, 2008
    Publication date: July 8, 2010
    Applicant: MEIJI SEIKA KAISHA, LTD.
    Inventors: Teruhisa Yoshizawa, Akiko Miyoshi, Masato Ota
  • Publication number: 20100113525
    Abstract: Disclosed is a pest control composition comprising at least one pyripyropene derivative of formula (I) or agriculturally and horticulturally acceptable salt thereof and at least one other pest control agent as active ingredients. The combined use of the two ingredients can provide a better insecticidal effect.
    Type: Application
    Filed: March 10, 2008
    Publication date: May 6, 2010
    Applicant: MEIJI SEIKA KAISHA, LTD.
    Inventors: Ryo Horikoshi, Kazuhiko Oyama, Mitsuyuki Yabuzaki
  • Publication number: 20100098807
    Abstract: A novel endoglucanase PPCE derived from Penicillium pinophilum, a cellulase preparation containing the endoglucanase PPCE, and a method of treating a cellulose-containing fabric utilizing the endoglucanase PPCE or the cellulase preparation, are disclosed. The endoglucanase PPCE is highly active to a fabric, and has a low optimum temperature and a strongly acidic optimum pH.
    Type: Application
    Filed: March 12, 2008
    Publication date: April 22, 2010
    Applicant: MEIJI SEIKA KAISHA, LTD.
    Inventors: Tatsuki Moriya, Akitaka Nakane, Goh Tsujiuchi, Takayoshi Fukushima
  • Publication number: 20100093871
    Abstract: Disclosed is an agent for prevention or treatment of iron overload disorders, comprising 22?-methoxyolean-12-ene-3?,24(4?)-diol or a pharmacologically acceptable salt thereof.
    Type: Application
    Filed: March 19, 2008
    Publication date: April 15, 2010
    Applicant: MEIJI SEIKA KAISHA, LTD.
    Inventors: Hideaki Kagehara, Shoji Nishiyama
  • Patent number: 7687490
    Abstract: An objective of the present invention is to provide compounds that are effective against various resistant bacteria which cause current clinical problems, for example, pneumococci including penicillin resistant Streptococcus pneumoneae (PRSP), Haemophilus influenzae including bata-lactamase-nonproducing ampicillin-resistant Haemophilus influenzae (BLNAR), and Moraxella (Branhamella) catarrhalis.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: March 30, 2010
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Takahisa Maruyama, Yuko Kano, Takashi Ando, Takehiko Sawabe, Nobuyoshi Baba, Hiromi Takata, Hisashi Suzuki, Kazuhiro Aihara, Toshiki Fujita
  • Publication number: 20100063313
    Abstract: A method for efficiently producing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid, useful as a production intermediate of herbicide L-AMPB. The method comprises using a compound represented by the below formula (4): (4) where R1 represents a C1-4 alkyl group, arylmethyl group, or substituted arylmethyl group.
    Type: Application
    Filed: March 21, 2008
    Publication date: March 11, 2010
    Applicant: MEIJI SEIKA KAISHA LTD.,
    Inventors: Nobuto Minowa, Nozomu Nakanishi, Masaaki Mitomi
  • Patent number: 7662841
    Abstract: The present invention relates to compounds of formula (I) and a process for producing the same. In formula (I), X represents a halogen atom, and R1 represents group —COR2 wherein R2 represents group OM or C1-12 alkyloxy wherein M represents a hydrogen atom, an alkali metal, an alkaline earth metal, or quaternary ammonium. The use of this compound as a synthetic intermediate can realize the production of carbapenem derivatives having potent antimicrobial activity in an efficient and safe manner at low cost.
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: February 16, 2010
    Assignees: Meiji Seika Kaisha, Ltd., Sagami Chemical Research Center
    Inventors: Eiki Shitara, Kunio Atsumi, Keiichi Ajito, Shinya Ikeda, Tadashi Katoh, Munenori Inoue, Mari Nakatani
  • Patent number: 7658963
    Abstract: Black currant anthocyanin-containing compositions for foods comprising 1 to 25% by weight of black currant anthocyanin on the basis of solid matters; a process for producing a black currant anthocyanin-containing composition for foods characterized by purifying and concentrating black currant juice employed as a starting material by using a charged reverse osmosis membrane; functional foods and drinks characterized by containing the above compositions for foods; and the above-described compositions for foods and the above-described functional foods and drinks having an effect of improving visual function, a function of improving blood fluidity, and/or a function of lowering blood pressure. The conventional black currant anthocyanin compositions have a low black currant anthocyanin content, strong acidity and poor stability, which makes them unsuitable as additives for foods and drinks.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: February 9, 2010
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Hitoshi Matsumoto, Shigeru Tominaga, Mitsuo Kishi, Takashi Kawakami, Takahisa Tokunaga, Masao Hirayama
  • Patent number: 7655266
    Abstract: A method for making biscuits wherein a dough mixture is dispensed into an agitator. The dough mixture is agitated as it is being dispensed into cavities of a die. The dough mixture is compressed into the cavities of the die by a compression device. The dough mixture is ejected from the cavities of the die by pushing the dough mixture from a top surface of the die out of a bottom surface of the die and onto an apron with an ejection mechanism.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: February 2, 2010
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventor: Yoshitaka Ichiki
  • Patent number: 7655449
    Abstract: An object of the present invention is to provide a ?-fructofuranosidase variant whose reaction specificity is improved to be suitable for the production of fructooligosaccharides. According to the present invention, there is provided a ?-fructofuranosidase variant consisting of a mutated amino acid sequence of SEQ ID NO: 2 or a mutated homologue thereof, which has mutations at specific amino acid residues.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: February 2, 2010
    Assignee: Meiji Seika Kaisha Ltd.
    Inventors: Hirofumi Nakamura, Akitaka Nakane, Hidetoshi Kubota
  • Publication number: 20100003373
    Abstract: It is an objective of the present invention to provide a means for producing rapidly soluble granules with the use of any powdery raw material that is poorly sedimented in water and thus is dispersed or dissolved with difficulty in water. According to the present invention, a method for producing rapidly soluble granules, comprising mixing granules having poor sedimentation property in water and granules having good sedimentation property in water while adding an emulsifier thereto to thereby obtain mixed granules coated with the emulsifier.
    Type: Application
    Filed: April 3, 2006
    Publication date: January 7, 2010
    Applicant: MEIJI SEIKA KAISHA, LTD.
    Inventors: Yoshio Ohara, Akio Tanaka, Tetsuya Magarikaji
  • Publication number: 20090324541
    Abstract: A prophylactic or therapeutic agent for a viral disease, characterized by combining 22?-methoxyolean-12-ene-3?,24(4?)-diol with an interferon as active ingredients is disclosed. The prophylactic or therapeutic agent of the present invention exhibits a high therapeutic effect by administering 22?-methoxyolean-12-ene-3?,24(4?)-diol and interferon as a combination thereof.
    Type: Application
    Filed: July 6, 2007
    Publication date: December 31, 2009
    Applicant: Meiji Seika Kaisha, Ltd
    Inventors: Yoichi Hiasa, Hiroyuki Kuzuhara
  • Publication number: 20090270647
    Abstract: A method for efficiently producing L-2-amino-4-(hydroxymethylphosphinyl)-butanoic acid, useful as a herbicide, by a catalytic asymmetric synthesis reaction with a high asymmetric yield. The method includes a step in which a compound represented by the below formula (1) and a benzylamine are reacted in the presence of dehydrating agent, then the resulting mass is reacted with hydrogen cyanide in the presence of an asymmetric catalyst, followed by acid hydrolysis, further followed by elimination of a protective group. [chemical formula 1] (1) (where, R1 represents a C1-4 alkyl group.
    Type: Application
    Filed: September 19, 2007
    Publication date: October 29, 2009
    Applicant: MEIJI SEIKA KAISHA LTD.
    Inventors: Nobuto Minowa, Nozomu Nakanishi, Masaaki Mitomi
  • Patent number: 7595182
    Abstract: A novel endoglucanase derived from Staphylotrichum coccosporum, a polynucleotide encoding the endoglucanase, and a cellulase preparation containing the endoglucanase are disclosed. The endoglucanase or cellulase preparation is available for a washing use or fabric processing, such as a color clarification of a cellulose-containing fabric, a reduction of fuzz, an improvement of the touch feel and appearance of the fabric, providing a localized color change to the fabric, or a reduction of stiffness.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: September 29, 2009
    Assignee: Meiji Seika Kaisha, Ltd.,
    Inventors: Jinichiro Koga, Yuko Baba, Akitaka Nakane, Satoshi Hanamura, Tomoko Nishimura, Shuichi Gomi, Hidetoshi Kubota, Toshiaki Kono
  • Patent number: 7575892
    Abstract: Soyasapogenol B is biosynthesized via two steps of hydroxylation reaction of its precursor ?-amyrin. However, the gene of the hydroxylase concerned in this reaction has not been revealed. Therefore, it was impossible to apply a genetic engineering technique on the hydroxylase. The present inventors reveals that a sequence which corresponds to a soybean-derived cytochrome P-450 gene CYP93E1 encodes an enzyme protein that carries out hydroxylation of the 24-position of an oleanane type triterpene, and also provides a method for applying said gene making use of a genetic engineering technique.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: August 18, 2009
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Hiroaki Hayashi, Kenichiro Inoue, Masateru Hoshino, Masaaki Shibuya, Yutaka Ebizuka
  • Patent number: 7563901
    Abstract: The present invention relates to compounds represented by formula (1) and a process for producing the same. The use of these compounds can realize the production of carbapenem derivatives having potent antimicrobial activity and a wide antimicrobial spectrum in a safe and cost-effective manner.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: July 21, 2009
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Toshiro Sasaki, Takashi Ando, Yasuo Yamamoto, Takahiro Imai, Dai Kubota, Katsuhiko Noguchi, Nobuyuki Hori, Eiki Shitara, Kunio Atsumi, Shohei Yasuda
  • Publication number: 20090169530
    Abstract: A plant disease controlling agent containing a lactic acid bacterium which is capable of controlling plant disease and a plant disease controlling method which comprises treating a plant and/or soil with the above-mentioned lactic acid bacterium. By using the lactic acid bacterium seemingly advantageous to human health, an agricultural crop can be safely and stably produced. As the lactic acid bacterium as mentioned above, use may be favorably made of a microorganism belonging to the genus Pediococcus such as Pediococcus pentosaceus or a microorganism belonging to the genus Lactobacillus such as Lactobacillus plantarum.
    Type: Application
    Filed: July 28, 2005
    Publication date: July 2, 2009
    Applicants: Kyoto Prefecture, Meiji Seika Kaisha, Ltd.
    Inventors: Kazuhisa Tsuda, Yoshitaka Kosaka, Mitsunobu Kataoka
  • Patent number: 7553989
    Abstract: The present invention relates to a compound represented by formula (1) or a salt thereof: wherein R represents a group that is easily removable upon hydrolysis in vivo. This compound is usable in the production of prodrug-type carbapenem antibacterial agents for oral administration. The use of this compound in the process of production of the antibacterial agents can realize enhanced production efficiency and reduced production cost.
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: June 30, 2009
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Takehiko Sawabe, Kazuhiro Aihara, Kunio Atsumi, Keiichi Ajito
  • Patent number: 7553640
    Abstract: The present invention provides a protein having saponin-decomposing activity, more specifically a protein which can decompose a glycoside having soyasapogenol B as an aglycone to produce soyasapogenol B, a polynucleotide encoding such a protein, and a method of producing soyasapogenol B on a large scale using the same. A protein according to the present invention are concerned with (a), (b) or (c), namely (a) a protein comprising an amino acid sequence selected from the group consisting of the amino acid sequences shown in SEQ ID NOs: 2, 4, and 6; (b) a protein that has at least 50% homology to the protein comprising the amino acid sequence of the sequence described in (a) and having saponin-decomposing activity; or (c) a protein comprising a modified amino acid sequence of the sequence described in (a) that has one or more amino acid residues deleted, substituted, inserted, or added and having saponin-decomposing activity.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: June 30, 2009
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Manabu Watanabe, Naoki Mido, Takayoshi Tamura, Naomi Sumida, Takashi Yaguchi
  • Patent number: 7547682
    Abstract: A novel galectin, a polynucleotide encoding the same, a vector and a transformant comprising the polynucleotide, an antibody against the galectin, and a screening method for screening a substance capable of modifying the galectin, are disclosed. According to the galectin, polynucleotide, or vector, it is possible, for example, to exterminate ticks, or to treat or prevent tick-borne infections such as rickettsiosis, filariasis, Q fever, African recurrent fever, or viral encephalitis.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: June 16, 2009
    Assignees: Meiji Seika Kaisha, Ltd.
    Inventors: Kozo Fujisaki, Hideyuki Nagasawa, Ikuo Igarashi, Hiroshi Suzuki, Chihiro Sugimoto, Gakunan Gen, Kimie Kadota, Noboru Inoue, Naoaki Yokoyama, Naotoshi Tsuji