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Patent applications and USPTO patent grants for Satoh; Kazue.The latest application filed is for "piezoelectric acoustic transducer".
Patent | Date |
---|---|
Piezoelectric acoustic transducer Grant 8,644,527 - Fujise , et al. February 4, 2 | 2014-02-04 |
Sound field measuring method and sound field measuring device Grant 7,831,413 - Date , et al. November 9, 2 | 2010-11-09 |
Sound field measurement device Grant 7,680,286 - Hashimoto , et al. March 16, 2 | 2010-03-16 |
Piezoelectric Acoustic Transducer App 20100061573 - Fujise; Akiko ;   et al. | 2010-03-11 |
Sound field measuring method and sound field measuring device App 20090193895 - Date; Toshihiko ;   et al. | 2009-08-06 |
Speaker system for picture receiver and speaker installing method Grant 7,181,029 - Ikeuchi , et al. February 20, 2 | 2007-02-20 |
Speaker System For Picture Receiver And Speaker Installing Method App 20050271227 - Ikeuchi, Kazuhiko ;   et al. | 2005-12-08 |
Sound field measurement device App 20040240676 - Hashimoto, Hiroyuki ;   et al. | 2004-12-02 |
Piezoelectric loudspeaker Grant 6,747,395 - Satoh , et al. June 8, 2 | 2004-06-08 |
Loudspeaker damper and loudspeaker Grant 6,655,495 - Kuze , et al. December 2, 2 | 2003-12-02 |
Loudspeaker damper and loudspeaker App 20030079936 - Kuze, Mitsukazu ;   et al. | 2003-05-01 |
Loudspeaker Grant 6,069,965 - Takewa , et al. May 30, 2 | 2000-05-30 |
Speaker Grant 5,862,242 - Takewa , et al. January 19, 1 | 1999-01-19 |
Speaker system Grant 5,150,418 - Honda , et al. September 22, 1 | 1992-09-22 |
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