Yamatani; Wataru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamatani; Wataru.The latest application filed is for "portable telephone terminal and power supply method".
- Yamatani; Wataru - Chiba JP
- Yamatani; Wataru - Hatogaya JA
| Patent | Date |
|---|---|
| Portable telephone terminal and power supply method Grant 7,269,447 - Yamatani September 11, 2 | 2007-09-11 |
| Portable telephone terminal and power supply method App 20020052227 - Yamatani, Wataru | 2002-05-02 |
| Recording and/or reproducing apparatus for using magneto-optical disc Grant 5,247,496 - Yamatani September 21, 1 | 1993-09-21 |
| Spread spectrum signal receiving apparatus Grant 5,222,099 - Hori , et al. June 22, 1 | 1993-06-22 |
| Input level display circuit for receivers Grant 4,059,802 - Ohsawa , et al. November 22, 1 | 1977-11-22 |
| Double-balanced frequency converter Grant 4,058,771 - Ohsawa , et al. November 15, 1 | 1977-11-15 |
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