Inventor · disambiguated record
Hiroshi Kurafuji
Also filed as: KURAFUJI HIROSHI
3 granted patents·43 citations·filing 1984–1990
71Inventor score
Files withCITIZEN WATCH CO LTD3
Top patents by PatentIndex Score
3 records- 0170US4750063AFloppy disk drive having a pivotally supporting cartridge carrierCITIZEN WATCH CO LTD·Filed 1984·Granted Jun 7, 1988·17 cites·2 claims
- 0267US4686594ACartridge type floppy disk driveCITIZEN WATCH CO LTD·Filed 1984·Granted Aug 11, 1987·16 cites·1 claims
- 0344US5008684AHead driving apparatus for thermal printerCITIZEN WATCH CO LTD·Filed 1990·Granted Apr 16, 1991·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →