Inventor · disambiguated record
Seiro Oshima
Also filed as: OSHIMA SEIRO
11 granted patents·12 pending applications·75 citations·filing 2001–2022
86Inventor score
Top patents by PatentIndex Score
23 records- 0194US6618350B2Rewritable optical recording medium and manufacturing method and apparatus thereforPIONEER CORP·Filed 2001·Granted Sep 9, 2003·50 cites·5 claims
- 0280US6813237B2Optical recording medium having a plurality of meandering groove tracks, optical recording medium producing apparatus and optical recording medium producing methodPIONEER CORP·Filed 2001·Granted Nov 2, 2004·13 cites·10 claims
- 0370US7548499B2Offset amount measuring method and apparatusPIONEER CORP·Filed 2005·Granted Jun 16, 2009·2 cites·18 claims
- 0462US6687214B2Recording medium and apparatus and method for manufacturing the samePIONEER CORP·Filed 2001·Granted Feb 3, 2004·5 cites·18 claims
- 0555US6692809B2Optical recording mediumPIONEER CORP·Filed 2001·Granted Feb 17, 2004·3 cites·6 claims
- 0653US7768901B2Optical discPIONEER CORP·Filed 2006·Granted Aug 3, 2010·0 cites·4 claims
- 0752US2006233523A1Information recording medium, and information recording apparatus and methodMURAMATSU EIJI·Filed 2006·Application pending·0 cites
- 0851US7260052B2Information recording mediumPIONEER CORP·Filed 2003·Granted Aug 21, 2007·1 cites·4 claims
- 0951US6837072B2Rewritable optical recording medium and manufacturing method and apparatus thereforPIONEER CORP·Filed 2003·Granted Jan 4, 2005·1 cites·6 claims
- 1050US11885957B2Optical deflectorPIONEER CORP·Filed 2019·Granted Jan 30, 2024·0 cites·8 claims
- 1149US2024126069A1ActuatorPIONEER CORP·Filed 2022·Application pending·0 cites
- 1246US7092351B2Optical recording medium, optical recording medium producing apparatus and optical recording medium producing methodPIONEER CORP·Filed 2003·Granted Aug 15, 2006·0 cites·22 claims
- 1345US2024126068A1ActuatorPIONEER CORP·Filed 2021·Application pending·0 cites
- 1444US2007184231A1Information recording mediumPIONEER CORP·Filed 2005·Application pending·0 cites
- 1543US2005074577A1Optical recording mediumPIONEER CORP·Filed 2004·Application pending·0 cites
- 1643US2005073943A1Optical recording medium and method of manufacturing the samePIONEER CORP·Filed 2004·Application pending·0 cites
- 1743US2005073942A1Optical recording medium and method of manufacturing the samePIONEER CORP·Filed 2004·Application pending·0 cites
- 1843US2005213480A1Optical disk with multilayered structure and method for identifying recording layer of the optical diskPIONEER CORP·Filed 2005·Application pending·0 cites
- 1943US2008192599A1Information Recording Medium, Information Recording Device, and MethodMURAMATSU EIJI·Filed 2004·Application pending·0 cites
- 2042US2005068883A1Optical recording medium and method for production of optical recording mediumPIONEER CORP·Filed 2004·Application pending·0 cites
- 2141US2022390738A1Data accumulation system and data accumulation methodPIONEER CORP·Filed 2020·Application pending·0 cites
- 2240US7848215B2Optical recording medium, information recording apparatus and information reproduction apparatusPIONEER CORP·Filed 2006·Granted Dec 7, 2010·0 cites·2 claims
- 2339US2004062189A1Information storage mediumPIONEER CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →