Naoki Mukawa

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Conversation assistance device, conversation assistance method, and...
- Patent number 11,978,443
- Issue date May 7, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Aoki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Communication server device, communication control method, and program
- Patent number 11,381,534
- Issue date Jul 5, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding system coding digital image signals by forming a histo...
- Patent number 4,920,426
- Issue date Apr 24, 1990
- Kokusai Denshin Denwa Co., Ltd.
- Yoshinori Hatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding system capable of accomplishing a high efficiency by anter...
- Patent number 4,908,862
- Issue date Mar 13, 1990
- Kokusai Denshin Denwa Co., Ltd.
- Masahide Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding device capable of producing a decoded video signal with a...
- Patent number 4,807,028
- Issue date Feb 21, 1989
- Kokusai Denshin Denwa Co., Ltd.
- Yoshinori Hatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for coding and transmitting motion image signals
- Patent number 4,805,017
- Issue date Feb 14, 1989
- Kokusai Denshin Denwa Co., Ltd.
- Masahide Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing unit for producing a selected one of signals pred...
- Patent number 4,802,006
- Issue date Jan 31, 1989
- NEC Corporation
- Kazumoto Iinuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for detecting a transmission error
- Patent number 4,791,485
- Issue date Dec 13, 1988
- Nippon Telegraph & Telephone Public Corporation
- Hideo Kuroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for refreshing a frame memory in an interfra...
- Patent number 4,731,664
- Issue date Mar 15, 1988
- NEC Corporation
- Mitsuo Nishiwaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital data transmitting device for communication paths of restric...
- Patent number 4,688,233
- Issue date Aug 18, 1987
- NEC Corporation
- Mitsuo Nishiwaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for detecting a transmission error
- Patent number 4,677,480
- Issue date Jun 30, 1987
- Nippon Telegraph and Telephone Public Corp.
- Hideo Kuroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intraframe coding and decoding equipment for video signals of diffe...
- Patent number 4,603,347
- Issue date Jul 29, 1986
- Nippon Telegraph & Telephone Public Corporation
- Hideo Kuroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital data code conversion circuit for variable-word-length data...
- Patent number 4,593,267
- Issue date Jun 3, 1986
- Nippon Telegraph & Telephone Public Corporation
- Hideo Kuroda
- G11 - INFORMATION STORAGE
Information Patent Grant
Interframe coding method and apparatus therefor
- Patent number 4,591,909
- Issue date May 27, 1986
- Nippon Telegraph and Telephone Public Corp.
- Hideo Kuroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SERVER DEVICE, COMMUNICATION CONTROL METHOD, AND PROGRAM
- Publication number 20210258273
- Publication date Aug 19, 2021
- Nippon Telegraph and Telephone Corporation
- Ryosuke AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVERSATION ASSISTANCE DEVICE, CONVERSATION ASSISTANCE METHOD, AND...
- Publication number 20210249007
- Publication date Aug 12, 2021
- Nippon Telegraph and Telephone Corporation
- Ryosuke Aoki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Naoki Mukawa

Person

Patents Grantslast 30 patents

Conversation assistance device, conversation assistance method, and...

Communication server device, communication control method, and program

Image coding system coding digital image signals by forming a histo...

Encoding system capable of accomplishing a high efficiency by anter...

Decoding device capable of producing a decoded video signal with a...

System for coding and transmitting motion image signals

Signal processing unit for producing a selected one of signals pred...

System for detecting a transmission error

Method and arrangement for refreshing a frame memory in an interfra...

Digital data transmitting device for communication paths of restric...

System for detecting a transmission error

Intraframe coding and decoding equipment for video signals of diffe...

Digital data code conversion circuit for variable-word-length data...

Interframe coding method and apparatus therefor

Patents Applicationslast 30 patents

COMMUNICATION SERVER DEVICE, COMMUNICATION CONTROL METHOD, AND PROGRAM

CONVERSATION ASSISTANCE DEVICE, CONVERSATION ASSISTANCE METHOD, AND...