Inventor · disambiguated record

Yukio Ichihara

Also filed as: ICHIHARA YUKIO

3 granted patents·35 citations·filing 1989–2001

70Inventor score

Technology areasD05B H03K H03L

Files withBROTHER IND LTD1 MITSUBISHI ELEC SYS LSI DESIGN1 MITSUBISHI ELECTRIC CORP1

Top patents by PatentIndex Score

3 records

0188US4977842AOverlock sewing machine with a threading mechanism for easily threading a looperBROTHER IND LTD·Filed 1989·Granted Dec 18, 1990·21 cites·13 claims
0255US6518846B2Voltage controlled oscillator with voltage regulationMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 11, 2003·9 cites·1 claims
0329US6466270B1Phase locked loop circuit and method of controlling jitter of OSD charactersMITSUBISHI ELEC SYS LSI DESIGN·Filed 1999·Granted Oct 15, 2002·5 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →