P

Inventor

SASAKI FUJIO

JP27 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI FUJIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

19 patents
US6600795B1Jul 29, 2003

Receiving circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD105 citations98
US6175746B1Jan 16, 2001

Multiband mobile unit communication apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD86 citations97
US5926466AJul 20, 1999

Time division multiple access FDD wireless unit and time division multiple access FDD/TDD dual mode wireless unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD113 citations97
US6236688B1May 22, 2001

Receiving circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations96
US5966666AOct 12, 1999

Multiple-band mobile transceiver having a smaller number of local oscillators

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations96
US5852784ADec 22, 1998

Multiband mobile unit communication apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US6584305B1Jun 24, 2003

Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base band

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6236840B1May 22, 2001

Transmission output detecting circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6104764AAug 15, 2000

Radio receiving apparatus for receiving communication signals of different bandwidths

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6044254AMar 28, 2000

Receiving circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US6026129AFeb 15, 2000

Radio receiving apparatus for receiving communication signals of different bandwidths

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US5835853ANov 10, 1998

Two band receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations92
US6094564AJul 25, 2000

Mobile communication apparatus operable in different formats and pairing I-F band pass filter type with I-F amplifier characteristics

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US5914986AJun 22, 1999

Receiving circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US6101226AAug 8, 2000

Radio receiving apparatus for receiving communication signals of different bandwidths

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6032032AFeb 29, 2000

Mobile radio communication apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US6516038B1Feb 4, 2003

Receiving circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US5794134AAug 11, 1998

Receiving circuit for a portable telephone set

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6922454B2Jul 26, 2005

Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base band

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52

KIORITZ CORP

5 patents

MATSUSHITA ELECTRIC INDUSTIRAL

1 patent

ALPS ELECTRIC CO LTD

1 patent

MATSUSHITA COMMUNICATION IND

1 patent