Inventor · disambiguated record
Masao Fukuwaka
Also filed as: FUKUWAKA MASAO
4 granted patents·133 citations·filing 1995–2001
80Inventor score
Files withNTN TOYO BEARING CO LTD4
Top patents by PatentIndex Score
4 records- 0192US5725448AIdler pulleyNTN TOYO BEARING CO LTD·Filed 1995·Granted Mar 10, 1998·61 cites·9 claims
- 0282US6692393B2Pulley ball bearing and pulleyNTN TOYO BEARING CO LTD·Filed 2001·Granted Feb 17, 2004·20 cites·12 claims
- 0377US5728020APulley and ball bearing for pulleysNTN TOYO BEARING CO LTD·Filed 1996·Granted Mar 17, 1998·33 cites·4 claims
- 0460US5553949ARolling contact bearingNTN TOYO BEARING CO LTD·Filed 1995·Granted Sep 10, 1996·19 cites·9 claims
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