Inventor · disambiguated record
Keiichiro Horai
Also filed as: HORAI KEIICHIRO
7 granted patents·104 citations·filing 1990–2005
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
7 records- 0195US7061850B1Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 13, 2006·54 cites·12 claims
- 0291US7136348B2Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 14, 2006·9 cites·3 claims
- 0383US7200102B2Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 3, 2007·5 cites·2 claims
- 0478US7170839B2Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 30, 2007·2 cites·3 claims
- 0577US7170848B2Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 30, 2007·2 cites·3 claims
- 0671US5151295AProcess for manufacturing an optical recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 29, 1992·20 cites·27 claims
- 0746US6607869B1Optical information recording medium and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 19, 2003·12 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →