Inventor · disambiguated record
Masao Isoda
Also filed as: ISODA MASAO
4 granted patents·43 citations·filing 1997–1999
73Inventor score
Files withOKI DATA KK4
Top patents by PatentIndex Score
4 records- 0181US6081679AMethod of cleaning residual toner from drum and rollers of image forming apparatusOKI DATA KK·Filed 1999·Granted Jun 27, 2000·33 cites·13 claims
- 0234US6118970ACleaning rollerOKI DATA KK·Filed 1999·Granted Sep 12, 2000·3 cites·5 claims
- 0333US6179761B1Semiconductive rollerOKI DATA KK·Filed 1999·Granted Jan 30, 2001·2 cites·3 claims
- 0429US5975993AMethod of manufacturing developing rollerOKI DATA KK·Filed 1997·Granted Nov 2, 1999·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →