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Patent applications and USPTO patent grants for Ogawa; Michiko.The latest application filed is for "audio information provision system".
Patent | Date |
---|---|
Audio information provision system Grant 6,938,209 - Ogawa , et al. August 30, 2 | 2005-08-30 |
Musical signal processing apparatus Grant 6,673,995 - Ogawa , et al. January 6, 2 | 2004-01-06 |
Music-signal compressing/decompressing apparatus Grant 6,605,768 - Date , et al. August 12, 2 | 2003-08-12 |
Audio information provision system App 20020130898 - Ogawa, Michiko ;   et al. | 2002-09-19 |
Music-signal compressing/decompressing apparatus App 20020078817 - Date, Toshihiko ;   et al. | 2002-06-27 |
Musical signal processing apparatus App 20020053275 - Ogawa, Michiko ;   et al. | 2002-05-09 |
Sound field controller and control method Grant 5,742,688 - Ogawa , et al. April 21, 1 | 1998-04-21 |
Sound reproducing apparatus for use in vehicle Grant 4,924,962 - Terai , et al. May 15, 1 | 1990-05-15 |
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