Inventor · disambiguated record
Masazumi Yamazaki
Also filed as: YAMAZAKI MASAZUMI
5 granted patents·6 pending applications·101 citations·filing 1997–2021
81Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3YAMAZAKI MASAZUMI3PANASONIC IP MAN CO LTD2MATSUSHITA ELECTRIC CO LTD1
Top patents by PatentIndex Score
11 records- 0191US11368616B2Vehicle display control device, display control method, and non-transitory computer-readable mediumPANASONIC IP MAN CO LTD·Filed 2021·Granted Jun 21, 2022·5 cites·14 claims
- 0273US6166436AHigh frequency semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 26, 2000·46 cites·17 claims
- 0361US5982330AAntenna apparatusMATSUSHITA ELECTRIC CO LTD·Filed 1997·Granted Nov 9, 1999·29 cites·6 claims
- 0449US6147651AAntenna systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·18 cites·10 claims
- 0544US2011150128A1Modulation device and methodYAMAZAKI MASAZUMI·Filed 2009·Application pending·0 cites
- 0642US2019275940A1Vehicle periphery display system, display control device, and recording mediumPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 0741US2010039965A1Communications apparatusYAMAZAKI MASAZUMI·Filed 2009·Application pending·0 cites
- 0840US2007211824A1Digital quadrature modulation circuit provided with D/A converter and digital communication apparatusYAMAZAKI MASAZUMI·Filed 2007·Application pending·0 cites
- 0936US2003139207A1Wireless communication device and method of switching power supplyFiled 2001·Application pending·0 cites
- 1033US2002113666A1Directional coupler directional coupling methodFiled 2001·Application pending·0 cites
- 1130US6246372B1Extendable whip antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 12, 2001·3 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →