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Takatsuki, JP
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last 30 patents
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Patent Grant
Transmission system and receiver using teletext information for pro...
Patent number
5,552,833
Issue date
Sep 3, 1996
Matsushita Electric Industrial Co., Ltd.
Hidemi Henmi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television program recording and reproducing system using program d...
Patent number
5,390,027
Issue date
Feb 14, 1995
Matsushita Electric Industrial Co., Ltd.
Hidemi Henmi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiscreen display circuit for displaying video signal sources hav...
Patent number
5,365,276
Issue date
Nov 15, 1994
Matsushita Electric Industrial Co., Ltd.
Kiyoshi Imai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Text broadcast receiver
Patent number
5,260,788
Issue date
Nov 9, 1993
Matsushita Electric Industrial Co., Ltd.
Shigeru Takano
G11 - INFORMATION STORAGE
Information
Patent Grant
Character graphic information display device
Patent number
5,185,598
Issue date
Feb 9, 1993
Matsushita Electric Industrial Co., Ltd.
Ken Sakamoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
High density character and/or figure displaying apparatus
Patent number
5,138,450
Issue date
Aug 11, 1992
Matsushita Electric Industrial Co., Ltd.
Shin Fukuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus for receiving character multiplex broadcasting
Patent number
5,010,406
Issue date
Apr 23, 1991
Matsushita Electric Industrial Co., Ltd.
Toshikatsu Kawakami
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Character and graphics data display apparatus having data compressi...
Patent number
4,992,782
Issue date
Feb 12, 1991
Matsushita Electric Industrial Co., Ltd.
Ken Sakamoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS