P

Inventor

IMAMURA AKIRA

JP55 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIONEER CORP

20 patents
US7296178B2Nov 13, 2007

Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium

PIONEER CORP67 citations98
US7337354B2Feb 26, 2008

Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium

PIONEER CORP14 citations93
US6985411B2Jan 10, 2006

Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction

PIONEER CORP25 citations92
US7542660B2Jun 2, 2009

Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction

PIONEER CORP6 citations74
US7440387B2Oct 21, 2008

Information recording medium, information recording and/or reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal

PIONEER CORP4 citations74
US7154675B2Dec 26, 2006

Image display apparatus

PIONEER CORP9 citations74
US8019196B2Sep 13, 2011

Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for controlling recording or reproduction, and data structure including control signal

PIONEER CORP4 citations63
US7929829B2Apr 19, 2011

Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal

PIONEER CORP2 citations63
US7613078B2Nov 3, 2009

Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction

PIONEER CORP4 citations63
US7447142B2Nov 4, 2008

Information recording medium and information recording/reproducing apparatus

PIONEER CORP2 citations63
US7433295B2Oct 7, 2008

Information recording medium, information recording and/or reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal

PIONEER CORP2 citations63
US7394750B2Jul 1, 2008

Information recording medium, and information reproducing apparatus and method

PIONEER CORP2 citations63
US7345968B2Mar 18, 2008

Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium

PIONEER CORP2 citations63
US7319657B2Jan 15, 2008

Information recording medium, information recording device and method, information reproducing device and method, information recording/reproducing device and method, computer program for control of recording or reproduction, and data structure including control signal

PIONEER CORP2 citations63
US8023797B2Sep 20, 2011

Information record medium, information record apparatus and method, information reproduction apparatus and method, information record reproduction apparatus and method, computer program for record or reproduction control, and data structure containing control signal

PIONEER CORP0 citations52
US7970255B2Jun 28, 2011

Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing control signal

PIONEER CORP1 citations52
US7704580B2Apr 27, 2010

Information recording medium

PIONEER CORP0 citations52
US7602681B2Oct 13, 2009

Write-once-type recording medium, recording appartus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium

PIONEER CORP0 citations52
US7551542B2Jun 23, 2009

Information recording medium, information recording and/or reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal

PIONEER CORP0 citations52
US7680002B2Mar 16, 2010

Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal

PIONEER CORP0 citations42

TOSHIBA KK

9 patents

EBARA CORP

8 patents

MURATA MANUFACTURING CO

2 patents

NAKAMICHI CORP

2 patents

IMAMURA AKIRA

2 patents

SHINOZAKI HIROYUKI

1 patent

KODA TAKESHI

1 patent

NIPPON STEEL CORP

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

KURODA KAZUO

1 patent

JAPAN SCIENCE & TECH AGENCY

1 patent

KATO MASAHIRO

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.