Atsushi Miyashita

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Encoding device comprising video switching device, encoding method...
- Patent number 10,587,823
- Issue date Mar 10, 2020
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device and encoding method
- Patent number 10,356,419
- Issue date Jul 16, 2019
- Hitachi Kokusai Electric, Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital transmission system and its transmission status recognition...
- Patent number 7,983,326
- Issue date Jul 19, 2011
- Hitachi Kokusai Electric, Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for receiving digital data
- Patent number 7,492,792
- Issue date Feb 17, 2009
- Hitachi Kokusai Electric Inc.
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus capable of restricting resending operation
- Patent number 7,330,515
- Issue date Feb 12, 2008
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM transmitting apparatus, receiving apparatus and transmitting s...
- Patent number 7,301,969
- Issue date Nov 27, 2007
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal transmission system and method of displaying transmi...
- Patent number 7,170,929
- Issue date Jan 30, 2007
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal transmission system and method of displaying transmi...
- Patent number 6,912,247
- Issue date Jun 28, 2005
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization control method for receiver apparatus of data trans...
- Patent number 6,836,518
- Issue date Dec 28, 2004
- Hitachi Kokusai Electric Inc.
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system, data transmission communication station,...
- Patent number 6,813,326
- Issue date Nov 2, 2004
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication, transmission and receiving method and apparatus usin...
- Patent number 6,611,493
- Issue date Aug 26, 2003
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital communication system of orthogonal modulation type
- Patent number 6,512,798
- Issue date Jan 28, 2003
- Hitachi Denshi Kabushiki Kaisha
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmitting method and data transmitting apparatus accompanie...
- Patent number 6,473,466
- Issue date Oct 29, 2002
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional digital transmission system and bi-directional digit...
- Patent number 6,381,236
- Issue date Apr 30, 2002
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission apparatus and receiving apparatus using orthogona...
- Patent number 6,381,251
- Issue date Apr 30, 2002
- Hitachi Denshi Kabushiki Kaisha
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM modulator and OFDM modulation method for digital modulated wav...
- Patent number 6,304,611
- Issue date Oct 16, 2001
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization detection method for data transmission apparatus an...
- Patent number 6,246,735
- Issue date Jun 12, 2001
- Hitachi Denshi Kabushiki Kaisha
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital television camera apparatus provided with camera head unit...
- Patent number 6,201,570
- Issue date Mar 13, 2001
- Hitachi Denshi Kabushiki Kaisha
- Nobuo Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of an apparatus for demodulating amplitude-modulated signals...
- Patent number 6,046,629
- Issue date Apr 4, 2000
- Hitachi, Ltd.
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data coding method and apparatus using a plurality of blocks of dif...
- Patent number 5,828,784
- Issue date Oct 27, 1998
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data signal compression/transmission method and image data si...
- Patent number 5,815,600
- Issue date Sep 29, 1998
- Hitachi Denshi Kabushiki Kaisha
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and transmitting system
- Patent number 5,557,540
- Issue date Sep 17, 1996
- Hitachi Denshi Kabushiki Kaisha
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode magnetic recording system and multi-mode magnetic record...
- Patent number 4,633,332
- Issue date Dec 30, 1986
- Victor Company of Japan, Limited
- Seiji Higurashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ENCODING DEVICE COMPRISING VIDEO SWITCHING DEVICE, ENCODING METHOD...
- Publication number 20190082120
- Publication date Mar 14, 2019
- Hitachi Kokusai Electric Inc.
- Atsushi MIYASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE COMPRISING VIDEO SWITCHING DEVICE, ENCODING METHOD...
- Publication number 20190082119
- Publication date Mar 14, 2019
- Hitachi Kokusai Electric Inc.
- Atsushi MIYASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE AND ENCODING METHOD
- Publication number 20180343451
- Publication date Nov 29, 2018
- Hitachi Kokusai Electric Inc.
- Atsushi MIYASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for receiving digital data
- Publication number 20050195846
- Publication date Sep 8, 2005
- Hitachi Kokusai Electric Inc.
- Seiichi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal transmission system and method of displaying transmi...
- Publication number 20050190830
- Publication date Sep 1, 2005
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital transmission system and its transmission status recognition...
- Publication number 20050024531
- Publication date Feb 3, 2005
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus capable of restricting resending operation
- Publication number 20040156428
- Publication date Aug 12, 2004
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM transmitting apparatus, receiving apparatus and transmitting s...
- Publication number 20030021297
- Publication date Jan 30, 2003
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal transmission system and method of displaying transmi...
- Publication number 20010024468
- Publication date Sep 27, 2001
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Atsushi Miyashita

Person

Patents Grantslast 30 patents

Encoding device comprising video switching device, encoding method...

Encoding device and encoding method

Digital transmission system and its transmission status recognition...

Apparatus for receiving digital data

Method and apparatus capable of restricting resending operation

OFDM transmitting apparatus, receiving apparatus and transmitting s...

Digital signal transmission system and method of displaying transmi...

Digital signal transmission system and method of displaying transmi...

Synchronization control method for receiver apparatus of data trans...

Data transmission system, data transmission communication station,...

Communication, transmission and receiving method and apparatus usin...

Digital communication system of orthogonal modulation type

Data transmitting method and data transmitting apparatus accompanie...

Bi-directional digital transmission system and bi-directional digit...

Data transmission apparatus and receiving apparatus using orthogona...

OFDM modulator and OFDM modulation method for digital modulated wav...

Synchronization detection method for data transmission apparatus an...

Digital television camera apparatus provided with camera head unit...

Method of an apparatus for demodulating amplitude-modulated signals...

Data coding method and apparatus using a plurality of blocks of dif...

Image data signal compression/transmission method and image data si...

Coding and transmitting system

Multi-mode magnetic recording system and multi-mode magnetic record...

Patents Applicationslast 30 patents

ENCODING DEVICE COMPRISING VIDEO SWITCHING DEVICE, ENCODING METHOD...

ENCODING DEVICE COMPRISING VIDEO SWITCHING DEVICE, ENCODING METHOD...

ENCODING DEVICE AND ENCODING METHOD

Apparatus for receiving digital data

Digital signal transmission system and method of displaying transmi...

Digital transmission system and its transmission status recognition...

Method and apparatus capable of restricting resending operation

OFDM transmitting apparatus, receiving apparatus and transmitting s...

Digital signal transmission system and method of displaying transmi...