Inventor · disambiguated record
Kazushige Koshikawa
Also filed as: KOSHIKAWA KAZUSHIGE
4 granted patents·140 citations·filing 1993–2018
74Inventor score
Top patents by PatentIndex Score
4 records- 0184US6023326ASurveying systemTOPCON CORP·Filed 1997·Granted Feb 8, 2000·115 cites·5 claims
- 0253US5532813AOptical distance meter and light source device used for the sameTOPCON CORP·Filed 1993·Granted Jul 2, 1996·25 cites·8 claims
- 0351US11460497B2Device analysis apparatus and device analysis methodHAMAMATSU PHOTONICS KK·Filed 2018·Granted Oct 4, 2022·0 cites·17 claims
- 0447US11156565B2Method for inspecting semiconductor deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted Oct 26, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →