Yasuaki Sekii

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical storage medium having multiple recording layers of differen...
- Patent number RE40977
- Issue date Nov 17, 2009
- Sony Corporation
- Yasuaki Sekii
- 369 - Dynamic information storage or retrieval
Information Patent Grant
Method and apparatus for reproducing first and second digital audio...
- Patent number 6,762,979
- Issue date Jul 13, 2004
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Transmitting apparatus and reproducing apparatus
- Patent number 6,628,720
- Issue date Sep 30, 2003
- Sony Corporation
- Yasuaki Sekii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical storage medium having multiple recording layers of differen...
- Patent number 6,510,128
- Issue date Jan 21, 2003
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player, and disc playback method
- Patent number 6,385,149
- Issue date May 7, 2002
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproduction apparatus and reproduction method
- Patent number 6,301,202
- Issue date Oct 9, 2001
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproduction method and reproduction apparatus
- Patent number 6,275,452
- Issue date Aug 14, 2001
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording apparatus having sampling rate converter
- Patent number 5,539,587
- Issue date Jul 23, 1996
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal recording apparatus for analog/digital input
- Patent number 5,295,023
- Issue date Mar 15, 1994
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus with double decks sync...
- Patent number 5,027,232
- Issue date Jun 25, 1991
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Reproduction method and reproduction apparatus
- Publication number 20030107957
- Publication date Jun 12, 2003
- Yasuaki Sekii
- G11 - INFORMATION STORAGE
Information Patent Application
Reproduction method and reproduction apparatus
- Publication number 20010022761
- Publication date Sep 20, 2001
- Sony Corporation
- Yasuaki Sekii
- G11 - INFORMATION STORAGE

Yasuaki Sekii

Person

Patents Grantslast 30 patents

Optical storage medium having multiple recording layers of differen...

Method and apparatus for reproducing first and second digital audio...

Transmitting apparatus and reproducing apparatus

Optical storage medium having multiple recording layers of differen...

Disc player, and disc playback method

Reproduction apparatus and reproduction method

Reproduction method and reproduction apparatus

Digital signal recording apparatus having sampling rate converter

Digital signal recording apparatus for analog/digital input

Magnetic recording and reproducing apparatus with double decks sync...

Patents Applicationslast 30 patents

Reproduction method and reproduction apparatus

Reproduction method and reproduction apparatus