P

Inventor

MORIOKA YOSHIHIRO

JP49 patents
⚠️ This page may combine multiple inventors who share the name “MORIOKA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

16 patents
US7228422B2Jun 5, 2007

Packet transmission/reception device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations97
US6826181B1Nov 30, 2004

Packet transmitter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US6292878B1Sep 18, 2001

Data recorder and method of access to data recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations92
US6278691B1Aug 21, 2001

Communications system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations92
US6226443B1May 1, 2001

Recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5335125AAug 2, 1994

Video signal magnetic recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6047340AApr 4, 2000

Method for transmitting data, and apparatus for transmitting data and medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations84
US6738372B1May 18, 2004

Video data communication device and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4916548AApr 10, 1990

Video tape recorder for recording/reproducing two-channel component color video signals

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US4864421ASep 5, 1989

System for connecting a video signal recording/reproducing apparatus and a television receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations70
US6449668B1Sep 10, 2002

AV data input/output device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US5317412AMay 31, 1994

Video tape recorder for recording and reproducing high-definition video signal and audio signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US4811117AMar 7, 1989

Video tape recorder for recording and reproducing two-channel component signals of a video signal on a magnetic tape using two pair of heads and alternately delayed signals

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7408960B1Aug 5, 2008

Method and apparatus for data transmission, and method and apparatus for data reception

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5465158ANov 7, 1995

Video tape recorder capable of recording and reproducing wide-band chrominance signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US4972272ANov 20, 1990

Multi-channel video tape recorder/player having multiple pairs of video heads

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52

SONY CORP

11 patents

PANASONIC CORP

8 patents

MORIOKA YOSHIHIRO

5 patents

PANASONIC IP MAN CO LTD

4 patents

GIKEN LTD

2 patents

(unassigned)

1 patent

NAKAMURA TAKASHI

1 patent

FUTABA IND CO LTD

1 patent