Inventor · disambiguated record
Kamon Uemura
Also filed as: UEMURA KAMON
7 granted patents·2 pending applications·110 citations·filing 1992–2014
86Inventor score
Top patents by PatentIndex Score
9 records- 0188US5442615AOptical plate for correcting comatic aberrationSONY CORP·Filed 1992·Granted Aug 15, 1995·48 cites·5 claims
- 0277US6366543B2Optical pickup for discriminating between and reading different types of optical discsSONY CORP·Filed 2001·Granted Apr 2, 2002·11 cites·6 claims
- 0372US6222803B1Optical pickup for discriminating between and reading different types of optical discsSONY CORP·Filed 1996·Granted Apr 24, 2001·22 cites·24 claims
- 0470US8391112B2Optical disk apparatus, control method, and programTOMITA YASUSHI·Filed 2008·Granted Mar 5, 2013·2 cites·13 claims
- 0558USRE38538EApparatus and method for recording and reproducing information from a plurality of recording medium having different thicknesses and recording densitiesSONY CORP·Filed 2002·Granted Jun 22, 2004·3 cites·12 claims
- 0658US5737294AObjective lens with two numerical apertures for reading/writing two optical discsSONY CORP·Filed 1996·Granted Apr 7, 1998·13 cites·13 claims
- 0756US5875164AApparatus and method for recording and reproducing information from a plurality of recording medium having different thickness and recording densitiesSONY CORP·Filed 1996·Granted Feb 23, 1999·11 cites·12 claims
- 0841US2016195707A1Eyepiece system and image observation apparatusRICOH IND SOLUTIONS INC·Filed 2014·Application pending·0 cites
- 0936US2012002518A1Playback device, playback method and programSAGARA SEIICHI·Filed 2011·Application pending·0 cites
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