P

Inventor

OCHI ATSUO

JP19 patents
⚠️ This page may combine multiple inventors who share the name “OCHI ATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

13 patents
US4812783AMar 14, 1989

Phase locked loop circuit with quickly recoverable stability

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations95
US5045939ASep 3, 1991

Apparatus utilizing motion detector for converting a maximum motion portion of a wide screen tv signal to a normal screen tv signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US5841941ANov 24, 1998

Encoded data stream recording and reproducing apparatus with tape speed, channel number, and cylinder speed control in accordance with bit rate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US6005507ADec 21, 1999

Data decoding apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
US4605974AAug 12, 1986

Magnetic recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72
US5299003AMar 29, 1994

Signal processing apparatus for changing the frequency characteristics of an input signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6556776B1Apr 29, 2003

Digital signal recording/reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5321518AJun 14, 1994

Video signal recording and reproducing apparatus using an added specific signal during recording

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5073826ADec 17, 1991

Video signal transmission apparatus for frames with an odd number of lines

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US4864424ASep 5, 1989

Video signal recording/reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US4807050AFeb 21, 1989

Video signal recording/reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US4761690AAug 2, 1988

Video tape recorder with particular format chrominance and luminance information

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6711345B1Mar 23, 2004

Data stream recording/reproducing apparatus, recording/reproducing method, and recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60

OCHI ATSUO

4 patents

HAYASHI KENICHI

1 patent

PANASONIC CORP

1 patent