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Patent applications and USPTO patent grants for Arai; Yasuhiko.The latest application filed is for "oil passage change-over valve".
Patent | Date |
---|---|
Oil passage change-over valve Grant 9,382,926 - Arai , et al. July 5, 2 | 2016-07-05 |
Oil Passage Change-over Valve App 20130263952 - ARAI; Yasuhiko ;   et al. | 2013-10-10 |
Backhoe Grant D576,180 - Kuwae , et al. September 2, 2 | 2008-09-02 |
Backhoe Grant D575,803 - Kuwae , et al. August 26, 2 | 2008-08-26 |
Speech synthesizing system and redundancy-reduced waveform database therefor Grant 6,125,346 - Nishimura , et al. September 26, 2 | 2000-09-26 |
Method of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveforms Grant 5,950,152 - Arai , et al. September 7, 1 | 1999-09-07 |
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