Yokoyama; Masahiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokoyama; Masahiko.The latest application filed is for "delay line".
- Yokoyama; Masahiko - Nagano-pref JP
- Yokoyama; Masahiko - Tomi JP
| Patent | Date |
|---|---|
| Delay Line App 20090009264 - Morikaku; Hiroyuki ; et al. | 2009-01-08 |
| Variable delay line using variable reactance devices to provide reflected delay signals Grant 7,336,143 - Katsumata , et al. February 26, 2 | 2008-02-26 |
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