Inventor · disambiguated record
Tadahisa Hoshino
Also filed as: HOSHINO TADAHISA
3 granted patents·29 citations·filing 2001–2004
69Inventor score
Top patents by PatentIndex Score
3 records- 0174US6624402B2Surveying 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
- 0249US6891141B2Surveying 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
- 0346US6734410B2Surveying 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →