Inventor · disambiguated record
Tadashi Ishitsuka
Also filed as: ISHITSUKA TADASHI
3 granted patents·13 citations·filing 1999–2007
64Inventor score
Technology areasG11B
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0181US8046099B2Library unit and magazine position detecting method in the library unitNEC CORP·Filed 2007·Granted Oct 25, 2011·8 cites·36 claims
- 0234USD537077SMagnetic cartridge tape storageNEC CORP·Filed 2005·Granted Feb 20, 2007·3 cites·1 claims
- 0327US6307698B1Magnetic tape read apparatus and error identification methodNEC CORP·Filed 1999·Granted Oct 23, 2001·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →