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Patent applications and USPTO patent grants for Otsuka; Yukio.The latest application filed is for "desulfurizing agent and method for manufacturing the same".
Patent | Date |
---|---|
Desulfurizing Agent And Method For Manufacturing The Same App 20130079220 - Araki; Yasuhiro ;   et al. | 2013-03-28 |
Plant simulator App 20070136038 - Kato; Takahisa ;   et al. | 2007-06-14 |
Lamination molding resin-coated sand and lamination molding method using resin-coated sand Grant 6,335,097 - Otsuka , et al. January 1, 2 | 2002-01-01 |
Method for producing laminated object Grant 5,985,204 - Otsuka , et al. November 16, 1 | 1999-11-16 |
Method for laminate forming a sand mould and a method for producing a casting using the same Grant 5,718,279 - Satoh , et al. February 17, 1 | 1998-02-17 |
Biological sewage treatment apparatus of the rotary disc type Grant 4,399,031 - Imano , et al. August 16, 1 | 1983-08-16 |
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