Inventor · disambiguated record
Ritsuo Sakimura
Also filed as: SAKIMURA RITSUO
5 granted patents·153 citations·filing 1994–2015
79Inventor score
Top patents by PatentIndex Score
5 records- 0188US7564538B2Measuring systemTOPCON CORP·Filed 2007·Granted Jul 21, 2009·72 cites·8 claims
- 0286US5440112ASurveying instrument having mode judgement meansTOPCON CORP·Filed 1994·Granted Aug 8, 1995·74 cites·5 claims
- 0363US8749763B2Surveying device and communication system for the sameSAKIMURA RITSUO·Filed 2011·Granted Jun 10, 2014·4 cites·7 claims
- 0443US7177016B2Electronic surveying apparatusTOPCON CORP·Filed 2004·Granted Feb 13, 2007·3 cites·17 claims
- 0530US10670493B2Safety diagnosis system for structureKK TOPCON·Filed 2015·Granted Jun 2, 2020·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →