Inventor · disambiguated record

Kazuyoshi Yahagi

Also filed as: YAHAGI KAZUYOSHI

2 granted patents·69 citations·filing 1999–2008

65Inventor score

Technology areasG01C G01S

Files withTOPCON CORP2

Top patents by PatentIndex Score

2 records

0177US7739803B2Surveying systemTOPCON CORP·Filed 2008·Granted Jun 22, 2010·13 cites·7 claims
0265US6587244B1Optical communication system for survey instrumentTOPCON CORP·Filed 1999·Granted Jul 1, 2003·56 cites·5 claims

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