Inventor · disambiguated record
Yukitoshi Kushiro
Also filed as: KUSHIRO YUKITOSHI
9 granted patents·319 citations·filing 1981–1989
90Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD9
Top patents by PatentIndex Score
9 records- 0198US4720835AIntegrated semiconductor light emitting element with oscillation wavelength and phase modulated light outputKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted Jan 19, 1988·156 cites·12 claims
- 0286US4811352ASemiconductor integrated light emitting deviceKOKUSAI DENSHIN DENWA CO LTD·Filed 1988·Granted Mar 7, 1989·36 cites·3 claims
- 0381US4820655AMethod for manufacturing semiconductor optical integrated device with optical waveguide regionsKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Apr 11, 1989·30 cites·1 claims
- 0475US4992837ALight emitting semiconductor deviceKOKUSAI DENSHIN DENWA CO LTD·Filed 1989·Granted Feb 12, 1991·32 cites·9 claims
- 0574US4743087AOptical external modulation semiconductor elementKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted May 10, 1988·21 cites·8 claims
- 0664US4731641AAvalanche photo diode with quantum well layerKOKUSAI DENSHIN DENWA CO LTD·Filed 1986·Granted Mar 15, 1988·19 cites·4 claims
- 0755US4837526ASemiconductor external optical modulatorKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Jun 6, 1989·16 cites·7 claims
- 0847US4811353ASemiconductor optical modulatorKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Mar 7, 1989·7 cites·12 claims
- 0931US4456998ASemiconductor laserKOKUSAI DENSHIN DENWA CO LTD·Filed 1981·Granted Jun 26, 1984·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →