Niitsuma; Teruo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niitsuma; Teruo.The latest application filed is for "surface acoustic wave device".
- Niitsuma; Teruo - Tokyo JP
| Patent | Date |
|---|---|
| Surface acoustic wave device Grant 5,189,330 - Niitsuma February 23, 1 | 1993-02-23 |
| Surface acoustic wave device having staggered dispersive delay transducers Grant 5,136,266 - Niitsuma August 4, 1 | 1992-08-04 |
| Surface acoustic wave device Grant 4,993,000 - Niitsuma , et al. February 12, 1 | 1991-02-12 |
| Surface acoustic wave device Grant 4,745,378 - Niitsuma , et al. May 17, 1 | 1988-05-17 |
| Surface acoustic wave device with impedance matching network formed thereon Grant 4,625,184 - Niitsuma , et al. November 25, 1 | 1986-11-25 |
| Surface acoustic wave device with a 3-phase unidirectional transducer Grant 4,602,183 - Okamoto , et al. July 22, 1 | 1986-07-22 |
| Surface acoustic wave device Grant 4,491,811 - Niitsuma , et al. January 1, 1 | 1985-01-01 |
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