Inventor · disambiguated record
Hiroshi Hamabata
Also filed as: HAMABATA HIROSHI
3 granted patents·1 pending application·6 citations·filing 2000–2002
57Inventor score
Technology areasG11B
Files withFUNAI ELECTRIC CO3
Top patents by PatentIndex Score
4 records- 0158US6550711B2Magnetic tape apparatusFUNAI ELECTRIC CO·Filed 2001·Granted Apr 22, 2003·4 cites·5 claims
- 0249US6643092B2Magnetic tape deviceFUNAI ELECTRIC CO·Filed 2001·Granted Nov 4, 2003·2 cites·12 claims
- 0336US2003080229A1Magnetic tape apparatusFiled 2002·Application pending·0 cites
- 0434US6398144B1Brake driving device of tape deckFUNAI ELECTRIC CO·Filed 2000·Granted Jun 4, 2002·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →