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Patent applications and USPTO patent grants for Homma; Takahiko.The latest application filed is for "piezoelectric actuator".
Patent | Date |
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Production method of polycrystalline ceramic body Grant 7,470,390 - Nakamura , et al. December 30, 2 | 2008-12-30 |
Piezoelectric actuator Grant 7,443,085 - Nagaya , et al. October 28, 2 | 2008-10-28 |
Piezoelectric actuator Grant 7,352,113 - Nagaya , et al. April 1, 2 | 2008-04-01 |
Piezoelectric actuator App 20070228874 - Nagaya; Toshiatsu ;   et al. | 2007-10-04 |
Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric device Grant 7,267,783 - Nonoyama , et al. September 11, 2 | 2007-09-11 |
Piezoelectric sensor App 20070176516 - Nagaya; Toshiatsu ;   et al. | 2007-08-02 |
Piezoelectric actuator App 20070159028 - Nagaya; Toshiatsu ;   et al. | 2007-07-12 |
Piezoelectric ceramic composition, its production method and piezoelectric device Grant 7,150,838 - Nonoyama , et al. December 19, 2 | 2006-12-19 |
Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element Grant 7,101,491 - Nonoyama , et al. September 5, 2 | 2006-09-05 |
Physical sensor Grant 7,059,203 - Asai , et al. June 13, 2 | 2006-06-13 |
Production method of polycrystalline ceramic body App 20060091588 - Nakamura; Masaya ;   et al. | 2006-05-04 |
Grain oriented ceramics and production method thereof App 20060006360 - Takao; Hisaaki ;   et al. | 2006-01-12 |
Physical sensor App 20050103124 - Asai, Mitsuru ;   et al. | 2005-05-19 |
Crystal oriented ceramics and production method of same App 20040214723 - Nonoyama, Tatsuhiko ;   et al. | 2004-10-28 |
Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element App 20040058797 - Nonoyama, Tatsuhiko ;   et al. | 2004-03-25 |
Piezoelectric ceramic composition, its production method and piezoelectric device App 20030178606 - Nonoyama, Tatsuhiko ;   et al. | 2003-09-25 |
Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric device App 20030178605 - Nonoyama, Tatsuhiko ;   et al. | 2003-09-25 |
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