Inventor · disambiguated record
Hideaki Matsueda
Also filed as: MATSUEDA HIDEAKI
2 granted patents·38 citations·filing 1986–1987
63Inventor score
Technology areasH01S
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0173US4881235ASemiconductor laser having a multiple quantum well structure doped with impuritiesHITACHI LTD·Filed 1987·Granted Nov 14, 1989·21 cites·40 claims
- 0268US4881238ASemiconductor laser having quantum well active region doped with impuritiesHITACHI LTD·Filed 1986·Granted Nov 14, 1989·17 cites·51 claims
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