Inventor · disambiguated record
Seizo Oishi
Also filed as: OISHI SEIZO
3 granted patents·57 citations·filing 1997–2000
73Inventor score
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0185US6524508B1Process of making chitosan-containing acrylic fibersMITSUBISHI RAYON CO·Filed 2000·Granted Feb 25, 2003·30 cites·5 claims
- 0262US6551705B1Chitosan-containing acrylic fibers and process for preparing the sameMITSUBISHI RAYON CO·Filed 1999·Granted Apr 22, 2003·17 cites·20 claims
- 0349US5853853AFlat filaments provided with ribs and raw fibers for pile fabricsMITSUBISHI RAYON CO·Filed 1997·Granted Dec 29, 1998·10 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →