Inventor · disambiguated record
Tohru Ohara
Also filed as: OHARA TOHRU
3 granted patents·259 citations·filing 1996–1997
79Inventor score
Files withYAMAMURA GLASS CO LTD3
Top patents by PatentIndex Score
3 records- 0194US5691256AGlass composition for magnetic disk substrates and magnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1996·Granted Nov 25, 1997·112 cites·6 claims
- 0292US5874376AMagnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1997·Granted Feb 23, 1999·79 cites·18 claims
- 0385US5726108AGlass-ceramic magnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1997·Granted Mar 10, 1998·68 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →