Inventor
FUJIKI TOSHIHIRO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “FUJIKI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
26 patentsUS6665240B1Dec 16, 2003
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
SONY CORP64 citations97
US7020057B2Mar 28, 2006
Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
SONY CORP18 citations96
US6987715B2Jan 17, 2006
Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
SONY CORP11 citations93
US6963529B1Nov 8, 2005
Information recording/reproducing apparatus, method, and medium, with recorded sub-data
SONY CORP13 citations93
US6414913B1Jul 2, 2002
Apparatus and method for recording an optical disc identification code
SONY CORP25 citations93
US6331969B1Dec 18, 2001
For recording by modulating the width of pits in accordance with a predefined information stream
SONY CORP33 citations93
US6061319AMay 9, 2000
Optical disk reproducing apparatus and optical disk reproducing method
SONY CORP18 citations84
US7126891B1Oct 24, 2006
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
SONY CORP9 citations82
US7196985B2Mar 27, 2007
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings
SONY CORP4 citations74
US7193939B2Mar 20, 2007
Optical disk recording apparatus, method, manufacturing apparatus and information processing device including binary number series generating unit features regarding an address on an optical disk
SONY CORP3 citations74
US7154823B2Dec 26, 2006
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
SONY CORP2 citations74
US7151726B2Dec 19, 2006
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
SONY CORP3 citations74
US7149162B2Dec 12, 2006
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
SONY CORP2 citations74
US7149161B2Dec 12, 2006
Apparatus and method for optically recording sub data through radial deviation of pits or marks
SONY CORP4 citations74
US7561504B2Jul 14, 2009
Data reproducing apparatus including subsignal generated from ID information
SONY CORP0 citations63
US7460445B2Dec 2, 2008
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with binary number series features
SONY CORP0 citations63
US7388816B2Jun 17, 2008
Data reproducing apparatus including subsignal generated from ID information
SONY CORP1 citations63
US7372790B2May 13, 2008
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks, and optical disk formed with pit strings and mark strings
SONY CORP1 citations63
US7355949B2Apr 8, 2008
Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with radial deviation features
SONY CORP0 citations63
US7177255B2Feb 13, 2007
Process for manufacturing an optical disk with recorded sub-data
SONY CORP1 citations63
US7068580B2Jun 27, 2006
Information recording/reproducing method, with recorded sub-data
SONY CORP2 citations63
US7035181B2Apr 25, 2006
Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction
SONY CORP1 citations63
US6538961B2Mar 25, 2003
Apparatus and method for recording an optical disc identification code
SONY CORP4 citations63
US7061851B2Jun 13, 2006
Information recording/reproducing apparatus, with recorded sub-data
SONY CORP0 citations52
US10354687B2Jul 16, 2019
Recording adjustment device, recording adjustment method, and program
SONY CORP0 citations42
US7911912B2Mar 22, 2011
Optical disc recording apparatus and methods using pseudo-random number sequence for recording auxiliary information
SONY CORP0 citations42
SONY SEMICONDUCTOR SOLUTIONS CORP
8 patentsUS11470578B2Oct 11, 2022
Transmission device, transmission method, and reception device, reception method, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations72
US11528260B2Dec 13, 2022
Transmitting device and transmitting method, and receiving device and receiving method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US11012091B2May 18, 2021
Transmitting apparatus and transmission method, receiving apparatus and reception method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations61
US12270917B2Apr 8, 2025
Information processing apparatus, information processing method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US11452150B2Sep 20, 2022
Information processing device, information processing method, transmitter, transmission method, receiver, reception method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12081994B2Sep 3, 2024
Communication device, communication method, communication program, transmission device, and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations51
US11848770B2Dec 19, 2023
Receiving apparatus, transmitting apparatus, receiving method, and transmitting method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
US11310628B2Apr 19, 2022
Wireless communication device, information processing device, and processing method therefor
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsUS7340767B2Mar 4, 2008
Camera apparatus, image server and image server system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7389524B2Jun 17, 2008
Image system using an image server controller for generating display information of a client to access images from plural image servers on network
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations57