Inventor · disambiguated record
Hiroki Yamanashi
Also filed as: YAMANASHI HIROKI
3 granted patents·127 citations·filing 1997–2002
74Inventor score
Top patents by PatentIndex Score
3 records- 0189US5889746AInformation recording medium, apparatus for recording the same and apparatus for reproducing the samePIONEER LDC INC·Filed 1997·Granted Mar 30, 1999·87 cites·11 claims
- 0286US6067282AInformation recording medium, apparatus for recording the same and apparatus for recording the samePIONEER ELECTRONIC CORP·Filed 1999·Granted May 23, 2000·39 cites·8 claims
- 0351USRE39110EInformation recording medium, apparatus for recording the same and apparatus for recording the samePIONEER ELECTRONIC CORP·Filed 2002·Granted May 30, 2006·1 cites·24 claims
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