Inventor · disambiguated record
Toshihiko Takebe
Also filed as: TAKEBE TOSHIHIKO
5 granted patents·525 citations·filing 1984–2002
86Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES5
Top patents by PatentIndex Score
5 records- 0195US6337536B1White color light emitting diode and neutral color light emitting diodeSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jan 8, 2002·229 cites·19 claims
- 0294US6509651B1Substrate-fluorescent LEDSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jan 21, 2003·188 cites·20 claims
- 0387US6741029B2Light emission apparatus and method of fabricating the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 25, 2004·54 cites·6 claims
- 0484US6642547B2Light emitting deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Nov 4, 2003·44 cites·5 claims
- 0542US4636280AMethod for the pretreatment of a substrate for ion implantationSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Jan 13, 1987·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →