Inventor · disambiguated record
Keiji Suga
Also filed as: SUGA KEIJI
7 granted patents·5 pending applications·103 citations·filing 1996–2003
85Inventor score
Top patents by PatentIndex Score
12 records- 0180US6464485B1Ultrasonic injection mold for an optical diskPIONEER CORP·Filed 2000·Granted Oct 15, 2002·20 cites·14 claims
- 0274US6656560B2Multi-layer optical recording medium and method of manufacturing the samePIONEER CORP·Filed 2001·Granted Dec 2, 2003·30 cites·6 claims
- 0369US5716761ADouble-sided-multi-layered optical disc and a method for manufacturing the samePIONEER ELECTRONIC CORP·Filed 1996·Granted Feb 10, 1998·41 cites·10 claims
- 0461US6770162B2Method of manufacturing a disk and transfer method for the diskPIONEER CORP·Filed 2001·Granted Aug 3, 2004·5 cites·11 claims
- 0560US6478570B1Disc-manufacturing mold and disc manufacturing apparatus using the samePIONEER CORP·Filed 2000·Granted Nov 12, 2002·4 cites·8 claims
- 0655US6881051B2Mold for injection molding of disc substratePIONEER CORP·Filed 2001·Granted Apr 19, 2005·2 cites·3 claims
- 0748US2003194464A1Mold for molding the substrate of an optical diskPIONEER ELECTRONIC CORP·Filed 2003·Application pending·0 cites
- 0840US2002195731A1Disk substrate peeling unit and disk manufacturing methodPIONEER CORP·Filed 2002·Application pending·0 cites
- 0939US2002185760A1Disk molding apparatus and disk substrate manufacturing methodPIONEER CORP·Filed 2002·Application pending·0 cites
- 1036US2002071909A1Film forming apparatus and film forming methodPIONEER CORP·Filed 2001·Application pending·0 cites
- 1134US7006427B2Multi-layer optical recording medium and method of manufacturing the samePIONEER CORP·Filed 2003·Granted Feb 28, 2006·1 cites·2 claims
- 1229US2002067688A1Optical disc and mold for manufacturing the optical discFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →