Inventor · disambiguated record
Sumio Kawaguchi
Also filed as: KAWAGUCHI SUMIO
3 granted patents·27 citations·filing 2003–2009
71Inventor score
Technology areasF16F
Files withOILES INDUSTRY CO LTD3
Top patents by PatentIndex Score
3 records- 0182US8002093B2Damper and vibration damping structure using the sameOILES INDUSTRY CO LTD·Filed 2009·Granted Aug 23, 2011·8 cites·1 claims
- 0275US7565957B2Damper and vibration damping structure using the sameOILES INDUSTRY CO LTD·Filed 2007·Granted Jul 28, 2009·6 cites·4 claims
- 0373US7182187B2Damper and vibration damping structure using the sameOILES INDUSTRY CO LTD·Filed 2003·Granted Feb 27, 2007·13 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →