Yukio Kubota

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Near video-on-demand signal receiver
- Patent number 7,607,157
- Issue date Oct 20, 2009
- Sony Corporation
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording and reproducing digital picture data
- Patent number 6,631,242
- Issue date Oct 7, 2003
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal transmitting method, digital signal receiving appara...
- Patent number RE38236
- Issue date Aug 26, 2003
- Sony Corporation
- Yukio Kubota
- 380 - Cryptography
Information Patent Grant
Apparatus and method for TV broadcast copy protection
- Patent number 6,526,220
- Issue date Feb 25, 2003
- Sony Corporation
- Masaki Oguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for TV broadcast copy protection
- Patent number 6,301,430
- Issue date Oct 9, 2001
- Sony Corporation
- Masaki Oguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for preventing unauthorized copying of video s...
- Patent number RE36763
- Issue date Jul 4, 2000
- Sony Corporation
- Keiji Kanota
- 380 - Cryptography
Information Patent Grant
Recording and reproducing apparatus in which digital data having va...
- Patent number 6,002,836
- Issue date Dec 14, 1999
- Sony Corporation
- Hajime Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Near video-on-demand signal receiver
- Patent number 5,990,881
- Issue date Nov 23, 1999
- Sony Corporation
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording and/or reproducing apparatus with means for establishing...
- Patent number 5,973,868
- Issue date Oct 26, 1999
- Sony Corporation
- Keiji Kanota
- G11 - INFORMATION STORAGE
Information Patent Grant
Near video-on-demand signal receiver
- Patent number 5,884,141
- Issue date Mar 16, 1999
- Sony Corporation
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal recording method and recording apparatus thereof
- Patent number 5,878,187
- Issue date Mar 2, 1999
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing device for digital signal including IC card
- Patent number 5,862,292
- Issue date Jan 19, 1999
- Sony Corporation
- Yukio Kubota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking control for digital signal reproducing and after-recording...
- Patent number 5,862,293
- Issue date Jan 19, 1999
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Near video-on-demand signal receiver
- Patent number 5,826,168
- Issue date Oct 20, 1998
- Sony Corporation
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video tape reproducing apparatus for reproducing video sign...
- Patent number 5,745,318
- Issue date Apr 28, 1998
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording apparatus
- Patent number 5,737,480
- Issue date Apr 7, 1998
- Sony Corporation
- Takahito Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Near video-on-demand signal receiver having a memory which provides...
- Patent number 5,729,280
- Issue date Mar 17, 1998
- Sony Corporation
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal transmitting method, digital signal receiving appara...
- Patent number 5,721,778
- Issue date Feb 24, 1998
- Sony Corporation
- Yukio Kubota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording and reproducing variable length codes
- Patent number 5,668,677
- Issue date Sep 16, 1997
- Sony Corporation
- Takahito Seki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus for reproducing time-base compr...
- Patent number 5,627,692
- Issue date May 6, 1997
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording video signals on a record medium
- Patent number 5,606,422
- Issue date Feb 25, 1997
- Sony Corporation
- Naofumi Yanagihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording apparatus with means for recording a pilot signal and tim...
- Patent number 5,596,457
- Issue date Jan 21, 1997
- Sony Corporation
- Keiji Kanota
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal processing apparatus for recording and reproducing t...
- Patent number 5,563,714
- Issue date Oct 8, 1996
- Sony Corporation
- Hajime Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording video signals on a record medium
- Patent number 5,557,420
- Issue date Sep 17, 1996
- Sony Corporation
- Naofumi Yanagihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital and analog interface for set back box
- Patent number 5,553,140
- Issue date Sep 3, 1996
- Sony Corporation of Japan
- Yukio Kubota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recording apparatus
- Patent number 5,526,199
- Issue date Jun 11, 1996
- Sony Corporation
- Takahito Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video tape reproducing apparatus compatible with tapes havi...
- Patent number 5,499,148
- Issue date Mar 12, 1996
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and a digital recording magnetic head
- Patent number 5,471,355
- Issue date Nov 28, 1995
- Sony Corporation
- Seiichi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording and/or reproducing apparatus
- Patent number 5,469,272
- Issue date Nov 21, 1995
- Sony Corporation
- Yukio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus with means for establishing...
- Patent number 5,426,538
- Issue date Jun 20, 1995
- Sony Corporation
- Keiji Kanota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NEAR VIDEO-ON-DEMAND SIGNAL RECEIVER
- Publication number 20090049503
- Publication date Feb 19, 2009
- Hajime Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for TV broadcast copy protection
- Publication number 20010033739
- Publication date Oct 25, 2001
- Sony Corporation
- Masaki Oguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yukio Kubota

Person

Patents Grantslast 30 patents

Near video-on-demand signal receiver

Apparatus for recording and reproducing digital picture data

Digital signal transmitting method, digital signal receiving appara...

Apparatus and method for TV broadcast copy protection

Apparatus and method for TV broadcast copy protection

Apparatus and method for preventing unauthorized copying of video s...

Recording and reproducing apparatus in which digital data having va...

Near video-on-demand signal receiver

Recording and/or reproducing apparatus with means for establishing...

Near video-on-demand signal receiver

Digital signal recording method and recording apparatus thereof

Recording and reproducing device for digital signal including IC card

Tracking control for digital signal reproducing and after-recording...

Near video-on-demand signal receiver

Digital video tape reproducing apparatus for reproducing video sign...

Data recording apparatus

Near video-on-demand signal receiver having a memory which provides...

Digital signal transmitting method, digital signal receiving appara...

Apparatus for recording and reproducing variable length codes

Recording and reproducing apparatus for reproducing time-base compr...

Method and apparatus for recording video signals on a record medium

Recording apparatus with means for recording a pilot signal and tim...

Digital signal processing apparatus for recording and reproducing t...

Method and apparatus for recording video signals on a record medium

Digital and analog interface for set back box

Data recording apparatus

Digital video tape reproducing apparatus compatible with tapes havi...

Magnetic head and a digital recording magnetic head

Digital signal recording and/or reproducing apparatus

Recording and/or reproducing apparatus with means for establishing...

Patents Applicationslast 30 patents

NEAR VIDEO-ON-DEMAND SIGNAL RECEIVER

Apparatus and method for TV broadcast copy protection