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Patent applications and USPTO patent grants for Kurosawa; Kazuhito.The latest application filed is for "surface acoustic wave filter including saw resonators with transmission spaces therein".
Patent | Date |
---|---|
Surface acoustic wave filter including saw resonators with transmission spaces therein Grant 5,115,216 - Hikita , et al. May 19, 1 | 1992-05-19 |
SAW resonator having a broad bandwidth Grant 5,010,269 - Hikita , et al. April 23, 1 | 1991-04-23 |
Electrode material for surface acoustic wave devices and surface acoustic wave device using the same Grant 4,906,885 - Kojima , et al. March 6, 1 | 1990-03-06 |
Filter combining surface acoustic wave resonators Grant 4,803,449 - Hikita , et al. February 7, 1 | 1989-02-07 |
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