Inventor · disambiguated record
Susumu Shibagaki
Also filed as: SHIBAGAKI SUSUMU
9 granted patents·1 pending application·21 citations·filing 2003–2006
81Inventor score
Technology areasG11B
Files withSONY CORP10
Top patents by PatentIndex Score
10 records- 0176US7159229B2Disk cartridgeSONY CORP·Filed 2004·Granted Jan 2, 2007·12 cites·3 claims
- 0258US7278151B2Disc cartridgeSONY CORP·Filed 2003·Granted Oct 2, 2007·3 cites·13 claims
- 0357US7103902B2Information recording medium cartridge having a pair of movable shutter membersSONY CORP·Filed 2003·Granted Sep 5, 2006·3 cites·8 claims
- 0450US7287265B2Disk cartridgeSONY CORP·Filed 2004·Granted Oct 23, 2007·1 cites·10 claims
- 0550US7151648B2Disk cartridgeSONY CORP·Filed 2003·Granted Dec 19, 2006·1 cites·5 claims
- 0649US7647603B2Disc cartridgeSONY CORP·Filed 2006·Granted Jan 12, 2010·0 cites·5 claims
- 0749US7237248B2Disk cartridgeSONY CORP·Filed 2004·Granted Jun 26, 2007·1 cites·5 claims
- 0843US7243361B2Disk cartridgeSONY CORP·Filed 2004·Granted Jul 10, 2007·0 cites·9 claims
- 0943US7210156B2Disk cartridgeSONY CORP·Filed 2004·Granted Apr 24, 2007·0 cites·20 claims
- 1043US2006259919A1Disc cartridgeSONY CORP·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →