Inventor · disambiguated record
Hiroshi Hikima
Also filed as: HIKIMA HIROSHI
10 granted patents·93 citations·filing 1989–2002
89Inventor score
Top patents by PatentIndex Score
10 records- 0174US6337838B1Prepit detection unitPIONEER CORP·Filed 1999·Granted Jan 8, 2002·24 cites·5 claims
- 0268US6091682AApparatus for and method of detecting pre-pit informationPIONEER ELECTRONIC CORP·Filed 1998·Granted Jul 18, 2000·22 cites·10 claims
- 0365US6707780B2Prepit detecting apparatusPIONEER CORP·Filed 2002·Granted Mar 16, 2004·5 cites·24 claims
- 0465US6519214B1Prepit detecting apparatusPIONEER CORP·Filed 1999·Granted Feb 11, 2003·16 cites·10 claims
- 0559US6639882B2Pre-pit detecting apparatusPIONEER CORP·Filed 2002·Granted Oct 28, 2003·4 cites·6 claims
- 0659US5730892ARecycled slide gate plateTOSHIBA CERAMICS CO·Filed 1996·Granted Mar 24, 1998·10 cites·4 claims
- 0755US6466533B2Prepit detection unitPIONEER CORP·Filed 2001·Granted Oct 15, 2002·2 cites·23 claims
- 0835US5035919ARepairing material of a brick and a method of repairing a brickTOSHIBA CERAMICS CO·Filed 1990·Granted Jul 30, 1991·4 cites·2 claims
- 0933US5297113AJump operation in two-head-type video disc playerPIONEER ELECTRONIC CORP·Filed 1992·Granted Mar 22, 1994·3 cites·2 claims
- 1030US4970180ARepairing material of a brickTOSHIBA CERAMICS CO·Filed 1989·Granted Nov 13, 1990·3 cites·2 claims
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