Inventor · disambiguated record
Tomoo Hayakawa
Also filed as: HAYAKAWA TOMOO
7 granted patents·1 pending application·107 citations·filing 1997–2005
82Inventor score
Files withSONY CORP7
Top patents by PatentIndex Score
8 records- 0177US6348945B1Method and device for encoding dataSONY CORP·Filed 1997·Granted Feb 19, 2002·67 cites·22 claims
- 0257US6195390B1Picture signal encoding apparatus and picture signal decoding apparatusSONY CORP·Filed 1998·Granted Feb 27, 2001·22 cites·32 claims
- 0354US6996330B2Magnetic tape recording apparatus and method, magnetic tape format, and recording medium thereforSONY CORP·Filed 2001·Granted Feb 7, 2006·2 cites·16 claims
- 0453US7242854B2Magnetic tape recording apparatus and method, magnetic tape format, and recording medium thereforSONY CORP·Filed 2005·Granted Jul 10, 2007·0 cites·16 claims
- 0551US5929794ADigital information data recording and reproducing apparatusSONY CORP·Filed 1997·Granted Jul 27, 1999·16 cites·4 claims
- 0637US7155114B2Information recording apparatus and method, information reading apparatus and method, magnetic tape format, and recording mediumSONY CORP·Filed 2001·Granted Dec 26, 2006·0 cites·39 claims
- 0737US7027715B2Magnetic-tape recording apparatus, magnetic-tape recording method, magnetic tape, and recording mediumSONY CORP·Filed 2001·Granted Apr 11, 2006·0 cites·12 claims
- 0834US2002021889A1Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format of magnetic tape, and recording mediumFiled 2001·Application pending·0 cites
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