Inventor · disambiguated record
Shigeru Ohyama
Also filed as: OHYAMA SHIGERU
3 granted patents·50 citations·filing 1994–1995
71Inventor score
Files withIDEMITSU PETROCHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0177US5718954ASubstance including natural organic substance fine powderIDEMITSU PETROCHEMICAL CO·Filed 1994·Granted Feb 17, 1998·34 cites·25 claims
- 0256US5514737AFiber treatment composition, fiber treated thereby, and a method of treating fiber therebyIDEMITSU PETROCHEMICAL CO·Filed 1994·Granted May 7, 1996·13 cites·16 claims
- 0333US5639548AFiber treatment composition, fiber treated thereby, and a method of treating fiber therebyIDEMITSU PETROCHEMICAL CO·Filed 1995·Granted Jun 17, 1997·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →