Nakatsugawa; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakatsugawa; Kenji.The latest application filed is for "digital signal processing apparatus".
- Nakatsugawa; Kenji - Aiko JP
- Nakatsugawa; Kenji - Kanagawa JP
- Nakatsugawa; Kenji - Tokyo JP
| Patent | Date |
|---|---|
| Digital signal processing apparatus Grant 4,878,194 - Nakatsugawa , et al. October 31, 1 | 1989-10-31 |
| Waveform sequence trigger system Grant 4,797,936 - Nakatsugawa , et al. January 10, 1 | 1989-01-10 |
| Digital wave observation apparatus Grant 4,727,288 - Nakatsugawa , et al. February 23, 1 | 1988-02-23 |
| Phase difference detector with phase inversion of one input signal when phase difference is small Grant 4,520,321 - Nakatsugawa , et al. May 28, 1 | 1985-05-28 |
| Multiprocessor system Grant 4,504,906 - Itaya , et al. March 12, 1 | 1985-03-12 |
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