Inventor · disambiguated record
Yoshito Seiwa
Also filed as: SEIWA YOSHITO
8 granted patents·108 citations·filing 1986–1995
86Inventor score
Files withMITSUBISHI ELECTRIC CORP8
Top patents by PatentIndex Score
8 records- 0183US4924474ALaser device with high oscillation efficiencyMITSUBISHI ELECTRIC CORP·Filed 1989·Granted May 8, 1990·30 cites·17 claims
- 0278US4947401ASemiconductor laser arrayMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 7, 1990·35 cites·19 claims
- 0362US5547642ALight ozone asher, light ashing method, and manufacturing method of semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 20, 1996·27 cites·24 claims
- 0440US5034954ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 23, 1991·7 cites·14 claims
- 0540US5010375ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 23, 1991·5 cites·5 claims
- 0630US4701926ALaser diodeMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Oct 20, 1987·2 cites·8 claims
- 0729US5116769AMethod of producing a semiconductor laser by implanting impurities which suppress disorderingMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 26, 1992·2 cites·6 claims
- 0829US4868837ASemiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 19, 1989·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →