Masahiro Hamatsu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sliding correlator
- Patent number 5,574,754
- Issue date Nov 12, 1996
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control system
- Patent number 5,347,534
- Issue date Sep 13, 1994
- Clarion Co., Ltd.
- Shigeo Akazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital matched filter
- Patent number 5,293,398
- Issue date Mar 8, 1994
- Clarion Co., Ltd.
- Noriyuki Hamao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication device
- Patent number 5,291,515
- Issue date Mar 1, 1994
- Clarion Co., Ltd.
- Yoshitaka Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication device
- Patent number 5,228,055
- Issue date Jul 13, 1993
- Clarion Co., Ltd.
- Yoshitaka Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum receiver
- Patent number 5,105,436
- Issue date Apr 14, 1992
- Clarion Co., Ltd.
- Masaharu Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 5,073,898
- Issue date Dec 17, 1991
- Clarion Co., Ltd.
- Mamoru Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication device
- Patent number 5,062,121
- Issue date Oct 29, 1991
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication receiver
- Patent number 5,058,128
- Issue date Oct 15, 1991
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication device
- Patent number 5,048,052
- Issue date Sep 10, 1991
- Clarion Co., Ltd.
- Masahiro Hamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread-spectrum receiver
- Patent number 4,965,759
- Issue date Oct 23, 1990
- Clarion Co., Ltd.
- Yoshitaka Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication receiver
- Patent number 4,943,975
- Issue date Jul 24, 1990
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum receiver having phase shifter for effecting phase s...
- Patent number 4,924,188
- Issue date May 8, 1990
- Clarion Co., Ltd.
- Shigeo Akazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver for spread spectrum communication
- Patent number 4,908,837
- Issue date Mar 13, 1990
- Clarion Co., Ltd.
- Masaharu Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control system
- Patent number 4,899,364
- Issue date Feb 6, 1990
- Clarion Co., Ltd.
- Shigeo Akazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver for spread spectrum communication
- Patent number 4,866,734
- Issue date Sep 12, 1989
- Clarion Co., Ltd.
- Shigeo Akazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communicating method
- Patent number 4,866,735
- Issue date Sep 12, 1989
- Clarion Co., Ltd.
- Masaharu Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum length shift register sequence generator
- Patent number 4,864,525
- Issue date Sep 5, 1989
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum communication system
- Patent number 4,862,479
- Issue date Aug 29, 1989
- Clarion Co., Ltd.
- Masahiro Hamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum length linearly occurring code sequence generator in a spre...
- Patent number 4,847,861
- Issue date Jul 11, 1989
- Clarion Co., Ltd.
- Masahiro Hamatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pseudo random noise code generator
- Patent number 4,845,654
- Issue date Jul 4, 1989
- Clarion Co., Ltd.
- Masaaki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum length linearly recurring sequence generator control device
- Patent number 4,845,726
- Issue date Jul 4, 1989
- Clarion Co., Ltd.
- Takao Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum length shift register sequences generator
- Patent number 4,785,410
- Issue date Nov 15, 1988
- Clarion Co., Ltd.
- Masahiro Hamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiro Hamatsu

Person

Patents Grantslast 30 patents

Sliding correlator

Automatic gain control system

Digital matched filter

Spread spectrum communication device

Spread spectrum communication device

Spread spectrum receiver

Communication device

Spread spectrum communication device

Spread spectrum communication receiver

Spread spectrum communication device

Spread-spectrum receiver

Spread spectrum communication receiver

Spread spectrum receiver having phase shifter for effecting phase s...

Receiver for spread spectrum communication

Automatic gain control system

Receiver for spread spectrum communication

Spread spectrum communicating method

Maximum length shift register sequence generator

Spread spectrum communication system

Maximum length linearly occurring code sequence generator in a spre...

Pseudo random noise code generator

Maximum length linearly recurring sequence generator control device

Maximum length shift register sequences generator