Inventor · disambiguated record
Takuzo Kawamura
Also filed as: KAWAMURA TAKUZO
4 granted patents·90 citations·filing 1997–2012
79Inventor score
Top patents by PatentIndex Score
4 records- 0182USD685394SExcavatorYANMAR CO LTD·Filed 2012·Granted Jul 2, 2013·32 cites·1 claims
- 0255US6729831B1Extremely-small-swing working machineYANMAR CO LTD·Filed 1999·Granted May 4, 2004·26 cites·13 claims
- 0354US6290009B1Swivel working vehicleYANMAR DIESEL ENGINE CO·Filed 1997·Granted Sep 18, 2001·23 cites·8 claims
- 0453USD688713SUpper rotating body for an excavatorYANMAR CO LTD·Filed 2012·Granted Aug 27, 2013·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →