Inventor
HIMENO TAKUJI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “HIMENO TAKUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
23 patentsUS7239801B2Jul 3, 2007
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP32 citations95
US5808575ASep 15, 1998
Gain varying device capable of varying each gain of analog and digital signals
SONY CORP83 citations92
US5400271AMar 21, 1995
Apparatus for and method of calculating sum of products
SONY CORP20 citations92
US5134252AJul 28, 1992
Signal line
SONY CORP38 citations92
US4910736AMar 20, 1990
Encoding method and apparatus for recording data with an identification code and an error check code
SONY CORP41 citations92
US6658195B1Dec 2, 2003
Magnetic recording and playback method and apparatus
SONY CORP33 citations86
US4726028AFeb 16, 1988
Method for error detection and error correction
SONY CORP13 citations73
US7379659B2May 27, 2008
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP4 citations72
US7088911B2Aug 8, 2006
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP10 citations72
US4794602ADec 27, 1988
Method for error detection
SONY CORP6 citations63
US4672363AJun 9, 1987
Frequency modulation coding methods with reduced transition intervals
SONY CORP3 citations63
US7551840B2Jun 23, 2009
Video tape recorder and recording method
SONY CORP4 citations62
US5323275AJun 21, 1994
Digital signal recording and/or reproducing apparatus having correlated digital and analog signal level controllers
SONY CORP6 citations62
US7769085B2Aug 3, 2010
Image data processing device and method
SONY CORP3 citations61
US7231137B2Jun 12, 2007
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP2 citations61
US7221856B2May 22, 2007
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP2 citations61
US5966260AOct 12, 1999
Magnetic tape recording and reproducing apparatus having four heads and two azimuth angles
SONY CORP5 citations60
US5745317AApr 28, 1998
Apparatus for reproducing information from a tape-shaped recording medium using calculated address information
SONY CORP2 citations58
US7221850B2May 22, 2007
Information processing apparatus and method, and recording medium
SONY CORP2 citations55
US7076156B2Jul 11, 2006
Recording apparatus and method, playback apparatus and method, and recording medium therefor
SONY CORP0 citations51
US7421190B2Sep 2, 2008
Video tape recorder and recording method
SONY CORP0 citations41
US7362954B2Apr 22, 2008
Recording apparatus and method, recording medium, and program
SONY CORP0 citations40
US7027720B2Apr 11, 2006
Magnetic tape recording apparatus and method, magnetic tape reading apparatus and method, recording medium used therewith, and format for magnetic tape
SONY CORP0 citations39