Patent Inventor: Masami Ishihara
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Heterocycle-bearing onium salts
Inventor: Ishihara, et al. | Patent Number: 7833691
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Heterocycle-bearing onium salts
Inventor: Ishihara, et al. | Patent Number: 7318991
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Hybrid type onium salt
Inventor: Ishihara, et al. | Patent Number: 7101918
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Sulfonium salt compound
Inventor: Ishihara, et al. | Patent Number: 6924323
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Process for producing pyrido[1,2-a]pyrimidine derivative
Inventor: Sano, et al. | Patent Number: 5254688
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Process for producing 3-tetrazolyl pyrido[1,2-a]pyrimidine derivatives
Inventor: Sano, et al. | Patent Number: 5081243
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Novel process for producing phosphatidylcholine derivatives
Inventor: Ishihara, et al. | Patent Number: 5000880
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Process for producing tricyclodecanecarboxylic acid esters
Inventor: Ishihara, et al. | Patent Number: 4973740
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.gamma.-L-glutamyl-4-nitroanilide derivatives and process for determining .gamma.-GTP activity using the same
Inventor: Ogata, et al. | Patent Number: 4851572
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Oxalic acid ester derivatives
Inventor: Imai, et al. | Patent Number: 4578499
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Process for producing benzene carboxylic acid ester
Inventor: Abe, et al. | Patent Number: 4334080