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Patent applications and USPTO patent grants for Kato; Tatsuhiko.The latest application filed is for "method for manufacturing castings by using a lost-foam pattern casting method".
Patent | Date |
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Method for Manufacturing Castings by Using a Lost-Foam Pattern Casting Method App 20070272387 - Hirukawa; Ryoji ;   et al. | 2007-11-29 |
Method and apparatus for reducing blow holes existing in a light alloy cast by HIP, and molten salt and a salt core used for the method App 20030075248 - Kato, Tatsuhiko | 2003-04-24 |
Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter Grant 5,800,790 - Imamura , et al. September 1, 1 | 1998-09-01 |
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