P

Inventor

WATANABE MASATOSHI

JP122 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

16 patents
US5559789ASep 24, 1996

CDMA/TDD Radio Communication System

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD134 citations99
US6765895B1Jul 20, 2004

Spectrum spread communication system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD73 citations98
US6144650ANov 7, 2000

Mobile communication system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6044104AMar 28, 2000

Cell search method and mobile station apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations96
US6028852AFeb 22, 2000

CDMA cellular radio transmission system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6522869B1Feb 18, 2003

Transmission apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US6493330B1Dec 10, 2002

CDMA cellular radio transmission system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations93
US6490257B1Dec 3, 2002

Mobile station apparatus and its transmission power method in wireless communication system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations93
US6195343B1Feb 27, 2001

Spectrum spread communication system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US6047015AApr 4, 2000

Mobile radio apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations93
US5802110ASep 1, 1998

Wireless mobile system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations93
US5459760AOct 17, 1995

Transmitting and receiving apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations93
US6526271B1Feb 25, 2003

Method and apparatus for interference rejection

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91
US6442405B1Aug 27, 2002

Base station device and radio communication method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations91
US6665287B1Dec 16, 2003

Radio communication system and method therefor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations90
US6480479B1Nov 12, 2002

CDMA cellular radio transmission system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82

HITACHI LTD

11 patents

MUKAIDE TAIHEI

4 patents

WATANABE MASATOSHI

3 patents

CANON KK

2 patents

TORAY INDUSTRIES

2 patents

ROHM CO LTD

2 patents

ITAGAKI NAHO

1 patent

MITSUMI ELECTRIC CO LTD

1 patent

FUJITSU LTD

1 patent

HITACHI CONSTRUCTION MACHINERY

1 patent

KUWAE JUNTA

1 patent

KAWAKAMI SOICHIRO

1 patent

KAWASUMI LAB INC

1 patent

RICOH KK

1 patent

PIONEER ELECTRONIC CORP

1 patent

FUJITSU TEN LTD

1 patent

Showing the top 50 of 122 patents by PatentIndex Score.