Inventor · disambiguated record
Shin-Ichi Akai
Also filed as: AKAI SHIN-ICHI
5 granted patents·97 citations·filing 1973–1982
82Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0184US4478675AMethod of producing GaAs single crystals doped with boronSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Oct 23, 1984·31 cites·12 claims
- 0282US3933538AMethod and apparatus for production of liquid phase epitaxial layers of semiconductorsSUMITOMO ELECTRIC INDUSTRIES·Filed 1973·Granted Jan 20, 1976·30 cites·13 claims
- 0369US4303464AMethod of manufacturing gallium phosphide single crystals with low defect densitySUMITOMO ELECTRIC INDUSTRIES·Filed 1980·Granted Dec 1, 1981·17 cites·4 claims
- 0449US4158851ASemi-insulating gallium arsenide single crystalSUMITOMO ELECTRIC INDUSTRIES·Filed 1977·Granted Jun 19, 1979·8 cites·4 claims
- 0548US4063972AMethod for growing epitaxial layers on multiple semiconductor wafers from liquid phaseSUMITOMO ELECTRIC INDUSTRIES·Filed 1976·Granted Dec 20, 1977·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →