Inventor · disambiguated record
Mayumi Masui
Also filed as: MASUI MAYUMI
4 granted patents·119 citations·filing 1996–1998
79Inventor score
Files withOKI ELECTRIC IND CO LTD4
Top patents by PatentIndex Score
4 records- 0171US5841128AOptical sensor for reading a patternOKI ELECTRIC IND CO LTD·Filed 1997·Granted Nov 24, 1998·51 cites·23 claims
- 0268US5767508APhotoelectric sensor having a light guide built-inOKI ELECTRIC IND CO LTD·Filed 1996·Granted Jun 16, 1998·38 cites·20 claims
- 0341US5898172ASensor mounting structureOKI ELECTRIC IND CO LTD·Filed 1997·Granted Apr 27, 1999·22 cites·12 claims
- 0437US6226135B1Reflector type prism and reflector type prism forming dieOKI ELECTRIC IND CO LTD·Filed 1998·Granted May 1, 2001·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →