Inventor · disambiguated record
Toru Yamaguchi
Also filed as: YAMAGUCHI TORU
4 granted patents·13 citations·filing 2005–2012
69Inventor score
Top patents by PatentIndex Score
4 records- 0175US7426982B2Elevator group supervisory control systemHITACHI LTD·Filed 2005·Granted Sep 23, 2008·8 cites·6 claims
- 0263US7740111B2Elevator group supervisory control system with route preparation sectionHITACHI LTD·Filed 2009·Granted Jun 22, 2010·4 cites·5 claims
- 0350US7730999B2Elevator group supervisory control system using target route preparationHITACHI LTD·Filed 2008·Granted Jun 8, 2010·1 cites·4 claims
- 0429US9045466B2Amidine compound or salt thereofTANIKAWA TETSUYA·Filed 2012·Granted Jun 2, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →