Inventor · disambiguated record
Yuuzaburou Ban
Also filed as: BAN YUUZABUROU
2 granted patents·120 citations·filing 1997–1997
69Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
2 records- 0179US5923690ASemiconductor laser deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·50 cites·23 claims
- 0276US6165812AGallium nitride compound semiconductor light emitting device and process for producing gallium nitride compound semiconductorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 26, 2000·70 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →