Inventor · disambiguated record
Fumihito Tomaru
Also filed as: TOMARU FUMIHITO
4 granted patents·162 citations·filing 1997–2003
80Inventor score
Top patents by PatentIndex Score
4 records- 0174US5926065ADigital modulator having a digital filter including low-speed circuit componentsHITACHI ELECTRONICS·Filed 1997·Granted Jul 20, 1999·109 cites·3 claims
- 0260US7180368B2Distortion compensation circuit, distortion compensation signal generating method, and power amplifierHITACHI INT ELECTRIC INC·Filed 2003·Granted Feb 20, 2007·11 cites·4 claims
- 0360US6066984AAmplifier and amplifying method for amplifying a plurality of signals having different bands simultaneouslyHITACHI ELECTRONICS·Filed 1999·Granted May 23, 2000·26 cites·14 claims
- 0448US6188740B1Fractional-N system frequency synthesizer and synthesizing method and field pickup unit using the methodHITACHI ELECTRONICS·Filed 1998·Granted Feb 13, 2001·16 cites·16 claims
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