Inventor · disambiguated record
Masashi Ohyama
Also filed as: OHYAMA MASASHI
3 granted patents·134 citations·filing 1993–2013
68Inventor score
Top patents by PatentIndex Score
3 records- 0193US5972527ATransparent electrically conductive layer, electrically conductive transparent substrate and electrically conductive materialIDEMITSU KOSAN CO·Filed 1993·Granted Oct 26, 1999·131 cites·64 claims
- 0275US10196733B2Sputtering targetIDEMITSU KOSAN CO·Filed 2013·Granted Feb 5, 2019·3 cites·16 claims
- 0342US8568621B2Transparent conductive filmMATSUBARA MASAHITO·Filed 2010·Granted Oct 29, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →