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Patent applications and USPTO patent grants for Ichiyanagi; Hiroshi.The latest application filed is for "compressor".
Patent | Date |
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Compressor with thrust bearing having insular pressure- receiving portions on sliding surface and diamond-like carbon layer on another sliding surface Grant 8,007,262 - Ichiyanagi , et al. August 30, 2 | 2011-08-30 |
Compressor App 20090280018 - Ichiyanagi; Hiroshi ;   et al. | 2009-11-12 |
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