Inventor · disambiguated record

Etsuko Sugikawa

Also filed as: SUGIKAWA ETSUKO

2 granted patents·185 citations·filing 1999–2001

71Inventor score

Technology areasA61B

Files withFUJI PHOTO OPTICAL CO LTD2

Top patents by PatentIndex Score

2 records

0173US6558317B2Air and water supply system for endoscopesFUJI PHOTO OPTICAL CO LTD·Filed 2001·Granted May 6, 2003·61 cites·5 claims
0267US6309347B1Air and water supply system for endoscopesFUJI PHOTO OPTICAL CO LTD·Filed 1999·Granted Oct 30, 2001·124 cites·7 claims

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