Inventor · disambiguated record
Ikuo Nitta
Also filed as: NITTA IKUO
4 granted patents·25 citations·filing 1998–2003
72Inventor score
Technology areasG11B
Files withSONY CORP4
Top patents by PatentIndex Score
4 records- 0172US6600702B2Disc cartridge and disc recording and/or reproducing apparatusSONY CORP·Filed 2001·Granted Jul 29, 2003·8 cites·5 claims
- 0267US7047538B2Recording and/or reproducing device for diskSONY CORP·Filed 2001·Granted May 16, 2006·7 cites·5 claims
- 0350US6493308B2Disc recording/reproducing apparatus and disc container casing used thereinSONY CORP·Filed 1998·Granted Dec 10, 2002·10 cites·42 claims
- 0444US6934225B2Disc cartridge and disc recording and/or reproducing apparatusSONY CORP·Filed 2003·Granted Aug 23, 2005·0 cites·28 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →