Inventor · disambiguated record
Takanori Yachi
Also filed as: YACHI TAKANORI
5 granted patents·3 pending applications·90 citations·filing 2001–2007
81Inventor score
Top patents by PatentIndex Score
8 records- 0193US7503123B2Surveying apparatusPENTAX IND INSTR CO LTD·Filed 2007·Granted Mar 17, 2009·56 cites·5 claims
- 0274US6624402B2Surveying instrument, surveying instrument having AF function, surveying instrument having PF mechanism, and surveying instrument having multiple-focus functionPENTAX PREC CO LTD·Filed 2001·Granted Sep 23, 2003·18 cites·26 claims
- 0366US7669340B2Surveying apparatusPENTAX IND INSTR CO LTD·Filed 2007·Granted Mar 2, 2010·5 cites·20 claims
- 0449US6891141B2Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus systemPENTAX CORP·Filed 2004·Granted May 10, 2005·7 cites·15 claims
- 0546US6734410B2Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus systemPENTAX PREC CO LTD·Filed 2001·Granted May 11, 2004·4 cites·7 claims
- 0643US2008018880A1Surveying apparatusPENTAX IND INSTR CO LTD·Filed 2007·Application pending·0 cites
- 0743US2008123903A1Surveying apparatusPENTAX IND INSTR CO LTD·Filed 2007·Application pending·0 cites
- 0841US2008069406A1Surveying ApparatusC O PENTAX IND INSTR CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →