Inventor · disambiguated record
Keiji Matsuno
Also filed as: MATSUNO KEIJI
2 granted patents·1 pending application·19 citations·filing 1998–2007
59Inventor score
Top patents by PatentIndex Score
3 records- 0174US7552948B2Quick connectorTOKAI RUBBER IND LTD·Filed 2007·Granted Jun 30, 2009·10 cites·14 claims
- 0243US2007001453A1Protection cover for quick connectorMIYAJIMA ATSUO·Filed 2006·Application pending·0 cites
- 0333US6929672B1Filter medium for air filter and process for producing the sameCAMBRIDGE FILTER JAPAN LTD·Filed 1998·Granted Aug 16, 2005·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →