Inventor · disambiguated record
Naohisa Koizumi
Also filed as: KOIZUMI NAOHISA
3 granted patents·83 citations·filing 1992–1999
73Inventor score
Top patents by PatentIndex Score
3 records- 0179US5418171AMethod for detecting a target analyte in a sampleMEIJI SEIKA CO·Filed 1992·Granted May 23, 1995·58 cites·5 claims
- 0250US5366858AMethod of and apparatus for detecting microorganismsCANON KK·Filed 1992·Granted Nov 22, 1994·16 cites·7 claims
- 0336US6570580B1Apparatus and method for information displayHITACHI LTD·Filed 1999·Granted May 27, 2003·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →