Inventor · disambiguated record
Tomoki Muraoka
Also filed as: MURAOKA TOMOKI
5 granted patents·99 citations·filing 1988–1994
82Inventor score
Top patents by PatentIndex Score
5 records- 0181US4871268ARolling bearingNIPPON SEIKO KK·Filed 1988·Granted Oct 3, 1989·48 cites·12 claims
- 0264US5077003ARolling-part steel and rolling part employing sameNIPPON SEIKO KK·Filed 1989·Granted Dec 31, 1991·20 cites·51 claims
- 0362US5013525ASteel for corrosion-resistant rolling part and rolling partSANYO SPECIAL STEEL CO LTD·Filed 1989·Granted May 7, 1991·17 cites·8 claims
- 0443US6063218ABearing manufacturing methodNSK LTD·Filed 1993·Granted May 16, 2000·7 cites·2 claims
- 0541US5542991ARail for a linear motion guide bearingNSK LTD·Filed 1994·Granted Aug 6, 1996·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →