Inventor · disambiguated record
Hiroyuki Joba
Also filed as: JOBA HIROYUKI
9 granted patents·4 pending applications·103 citations·filing 2000–2012
87Inventor score
Top patents by PatentIndex Score
13 records- 0182US6873208B2High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 29, 2005·33 cites·15 claims
- 0279US8774737B2Transmission module and phased array antenna apparatusMORI KAZUTOMI·Filed 2010·Granted Jul 8, 2014·10 cites·16 claims
- 0376US6650181B2High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 18, 2003·24 cites·7 claims
- 0472US6784743B2High frequency amplifier and frequency mixerMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Aug 31, 2004·14 cites·25 claims
- 0569US8914068B2Array antenna apparatusHAYASHI RYOJI·Filed 2011·Granted Dec 16, 2014·3 cites·13 claims
- 0666US6759887B2Mixer circuitMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 6, 2004·10 cites·5 claims
- 0754US6750720B1High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 15, 2004·8 cites·2 claims
- 0843US7002396B2Frequency converterMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 21, 2006·1 cites·18 claims
- 0938US8681913B2Reception circuitTAKAYAMA NAOHISA·Filed 2011·Granted Mar 25, 2014·0 cites·6 claims
- 1036US2005176398A1Mixer circuitFiled 2002·Application pending·0 cites
- 1135US2014232467A1High-frequency amplifier module and high-frequency amplifier module unitMUKAI KENJI·Filed 2012·Application pending·0 cites
- 1234US2003169112A1Variable gain amplifier with low power consumptionFiled 2001·Application pending·0 cites
- 1329US2005161798A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →