Inventor · disambiguated record
Eitaro Oyama
Also filed as: OYAMA EITARO
5 granted patents·131 citations·filing 1999–2006
82Inventor score
Files withROHM CO LTD5
Top patents by PatentIndex Score
5 records- 0182US6954056B2Switching power supply unit and controller IC thereofROHM CO LTD·Filed 2003·Granted Oct 11, 2005·58 cites·5 claims
- 0276US7755340B2Step-up switching regulator with soft start circuitsROHM CO LTD·Filed 2006·Granted Jul 13, 2010·8 cites·6 claims
- 0376US6919713B2Switching power supply unitROHM CO LTD·Filed 2003·Granted Jul 19, 2005·34 cites·15 claims
- 0472US6538907B2Voltage drop DC-DC converterROHM CO LTD·Filed 2001·Granted Mar 25, 2003·28 cites·14 claims
- 0532US6275095B1Semiconductor amplifier circuitROHM CO LTD·Filed 1999·Granted Aug 14, 2001·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →