Inventor
SENNO TOSHIHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SENNO TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY DISC & DIGITAL SOLUTIONS
6 patentsUS7030788B2Apr 18, 2006
Data recording medium, data recording method, and apparatus
SONY DISC & DIGITAL SOLUTIONS22 citations91
US7233267B2Jun 19, 2007
Digital data recording medium, recording method, recording device, reproduction method, and reproduction device
SONY DISC & DIGITAL SOLUTIONS3 citations62
US7203141B2Apr 10, 2007
Recording medium, recording method, recording device, and reproduction method and reproducer
SONY DISC & DIGITAL SOLUTIONS3 citations62
US7289046B2Oct 30, 2007
Data recording medium, data recording method and device, and encode method and device
SONY DISC & DIGITAL SOLUTIONS2 citations61
US7272098B2Sep 18, 2007
Data recording apparatus and associated methodology of affecting a digital sum variance
SONY DISC & DIGITAL SOLUTIONS1 citations51
US7054244B2May 30, 2006
Modulation signal generator for producing original disc of optical disc
SONY DISC & DIGITAL SOLUTIONS1 citations51
SONY CORP
4 patentsUS7304932B2Dec 4, 2007
Data recording medium, and data recording method and device
SONY CORP2 citations61
US7437649B2Oct 14, 2008
Data recording method and device
SONY CORP0 citations40
US7215260B2May 8, 2007
Data recording medium, data recording method, and device
SONY CORP0 citations40
US8385176B2Feb 26, 2013
Read-only optical disc and method of manufacturing a read-only optical disc
SONY CORP0 citations39