Inventor · disambiguated record
Tomoaki Morishita
Also filed as: MORISHITA TOMOAKI
9 granted patents·75 citations·filing 1997–2019
87Inventor score
Top patents by PatentIndex Score
9 records- 0180US6404723B1Optical pickup device and optical disc deviceSONY CORP·Filed 2000·Granted Jun 11, 2002·13 cites·26 claims
- 0277US6614748B2Mounting assembly for mounting a disk drive upon a turntable of a disk drive assemblySONY CORP·Filed 2000·Granted Sep 2, 2003·13 cites·6 claims
- 0372US6185180B1Optical pickup device and optical disc deviceSONY CORP·Filed 1997·Granted Feb 6, 2001·20 cites·12 claims
- 0471US11175016B2Planar illumination device with spacer between lens and diffuserMINEBEA MITSUMI INC·Filed 2019·Granted Nov 16, 2021·1 cites·9 claims
- 0560US6778487B2Turntable, method of manufacturing the same, and disc chucking apparatus and disc drive using the sameSONY CORP·Filed 2002·Granted Aug 17, 2004·4 cites·11 claims
- 0653USD433676SDrive unit for an optical disc player or recorderSONY CORP·Filed 1998·Granted Nov 14, 2000·8 cites·1 claims
- 0750US6646972B2Optical pickup device and optical disc deviceSONY CORP·Filed 2002·Granted Nov 11, 2003·1 cites·2 claims
- 0849US6751182B1Head feed mechanism for disk drive apparatusSONY CORP·Filed 1999·Granted Jun 15, 2004·9 cites·3 claims
- 0947USD436947SPickup for an optical disc player or recorderSONY CORP·Filed 1998·Granted Jan 30, 2001·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →