Inventor · disambiguated record

Nobuo Koshikawa

Also filed as: KOSHIKAWA NOBUO

2 granted patents·6 citations·filing 1990–1991

50Inventor score

Technology areasA61B

Files withMACHIDA ENDOSCOPE CO LTD2

Top patents by PatentIndex Score

2 records

0125US5181545AEndoscope and jig for processing signal conductors of endoscopeMACHIDA ENDOSCOPE CO LTD·Filed 1991·Granted Jan 26, 1993·4 cites·5 claims
0225US5003964AEndoscope and jig for processing signal conductors of endoscopeMACHIDA ENDOSCOPE CO LTD·Filed 1990·Granted Apr 2, 1991·2 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →