Inventor · disambiguated record
Yutaka Hirashima
Also filed as: HIRASHIMA YUTAKA
3 granted patents·1 pending application·71 citations·filing 1988–2001
73Inventor score
Top patents by PatentIndex Score
4 records- 0185US6309737B1Circuit substrateDENKI KAGAKU KOGYO KK·Filed 2000·Granted Oct 30, 2001·53 cites·24 claims
- 0244US5698035AHeat-resistant electrode material, electrode using the same, and apparatus having plasma generating unit using this electrodeTOKYO ELECTRON LTD·Filed 1997·Granted Dec 16, 1997·12 cites·6 claims
- 0339US4927791AChromium carbide sintered bodyDENKI KAGAKU KOGYO KK·Filed 1988·Granted May 22, 1990·6 cites·8 claims
- 0433US2002037435A1Circuit substrateDENKI KAGAKU KOGYO KK·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →