Inventor

Atsushi Ishizu

Inventor

Takatsuki, JP

Overview

1992–2002

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television100%

PatentTitleYear

6,337,715'Broadcasting reception apparatus and data broadcasting method'2002 6,094,233'Video signal noise reduction apparatus with variable S/N improving amount'2000 5,982,449'Television receiver that provides gradation correction using a CPU'1999 5,867,228'Video signal noise reduction apparatus with variable S/N improving amount'1999 5,365,274'Video signal converting apparatus with reduced processing for aliasing interference'1994 5,327,241'Video signal processing apparatus for reducing aliasing interference'1994 5,311,297'HDTV to conventional TV signal converting apparatus with non-linear level correction'1994 5,225,898'Noise reduction apparatus for television receiver'1993 5,168,358'Video signal converting apparatus for converting HDTV signal into conventional TV signal'1992 5,155,582'Dot crawling interference elimination device and color subcarrier vertical correlation detection device'1992 5,146,317'Signal separating apparatus'1992 5,111,297'Picture-in-picture double-scanning television receiver'1992 5,095,354'Scanning format converter with motion compensation'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2002Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (13)· patent assignee history

1992–2000Based in Takatsuki, JP· patent location history

1992–1993Based in Osaka, JP· patent location history

1992Based in Neyagawa, JP· patent location history

1999–2002Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	13	1992–2002

Locations

Location	Patents	Span
Takatsuki, JP	8	1992–2000
Ibaraki, JP	2	1999–2002
Osaka, JP	2	1992–1993
Neyagawa, JP	1	1992