P

Inventor

YAMAGUCHI SUSUMU

JP58 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

15 patents
US5323244AJun 21, 1994

Recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD85 citations96
US5999693ADec 7, 1999

Flagged video signal processing apparatus and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US4852102AJul 25, 1989

Interleave sequence method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations93
US5959796ASep 28, 1999

Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US5479299ADec 26, 1995

Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5068752ANov 26, 1991

Apparatus for recording/reproducing a digital audio signal with a video signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations90
US5311372AMay 10, 1994

Method of recording digital signals in an interleaving array form with enhanced error interpolation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5787221AJul 28, 1998

Digital signal recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5621578AApr 15, 1997

Method of transmitting digital video and audio signals between bit rate reduction encoded signal recording and reproducing systems

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73
US5486930AJan 23, 1996

Apparatus for recording and reproducing a video signal using a digital video cassette recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US5386323AJan 31, 1995

Method and apparatus for reproducing independently recorded multi-channel digital audio signals simultaneously and in synchronization with video signals

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US5047768ASep 10, 1991

Data companding method and data compressor/expander

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US5228041AJul 13, 1993

Sync signal detection system in a memory system for recording and reproducing block unit data

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US5021897AJun 4, 1991

Memory system for recording and reproducing block unit data

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US6295406B1Sep 25, 2001

Digital signal recording apparatus for sampling and compressing signals according to various recording modes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62

KONICA MINOLTA OPTO INC

8 patents

NIPPON STEEL CORP

6 patents

KONISHIROKU PHOTO IND

5 patents

KONICA CORP

4 patents

DIESEL KIKI CO

4 patents

AISIN SEIKI

2 patents

RIGAKU DENKI CO LTD

2 patents

KONICA MINOLTA HOLDINGS INC

1 patent

SANYO ELECTRIC CO

1 patent

ZEXEL CORP

1 patent

JAPAN ATOMIC ENERGY AGENCY

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.