Masayoshi Hirashima

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal distribution apparatus for a directional signal transmission...
- Patent number 5,768,518
- Issue date Jun 16, 1998
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program table displaying apparatus
- Patent number 5,517,254
- Issue date May 14, 1996
- Matsushita Electric Industrial Co., Ltd.
- Hiroki Monta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal scrambling and descrambling apparatus
- Patent number 5,488,658
- Issue date Jan 30, 1996
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scramble codec and a television receiver incorporating the same
- Patent number 5,355,409
- Issue date Oct 11, 1994
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal processor having means for comparing and deleting...
- Patent number 5,119,192
- Issue date Jun 2, 1992
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pay television system
- Patent number 4,833,710
- Issue date May 23, 1989
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite receiver having improved polarization plane determination...
- Patent number 4,823,135
- Issue date Apr 18, 1989
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television sound signal processing apparatus
- Patent number 4,745,476
- Issue date May 17, 1988
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Teletext decoder
- Patent number 4,667,235
- Issue date May 19, 1987
- Matsushita Electric Industrial Co., Ltd.
- Toshiro Nozoe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed television signal processing system
- Patent number 4,318,127
- Issue date Mar 2, 1982
- Matsushita Electric Industrial Co., Ltd.
- Shin Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampling clock reproducing apparatus
- Patent number 4,303,942
- Issue date Dec 1, 1981
- Matsushita Electric Industrial Co., Ltd.
- Shin Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed information signal receiving system
- Patent number 4,222,073
- Issue date Sep 9, 1980
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sampling clock reproducing device
- Patent number 4,202,012
- Issue date May 6, 1980
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masayoshi Hirashima

Person

Patents Grantslast 30 patents

Signal distribution apparatus for a directional signal transmission...

Program table displaying apparatus

Video signal scrambling and descrambling apparatus

Scramble codec and a television receiver incorporating the same

Television signal processor having means for comparing and deleting...

Pay television system

Satellite receiver having improved polarization plane determination...

Television sound signal processing apparatus

Teletext decoder

Multiplexed television signal processing system

Sampling clock reproducing apparatus

Multiplexed information signal receiving system

Sampling clock reproducing device