Inventor · disambiguated record
Yasuo Idei
Also filed as: IDEI YASUO
8 granted patents·309 citations·filing 1990–2009
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US6576933B2Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2001·Granted Jun 10, 2003·85 cites·24 claims
- 0290US6815725B2Semiconductor light emitting device having a fluorescent material emitting light of a secondary wavelengthTOSHIBA KK·Filed 2003·Granted Nov 9, 2004·48 cites·12 claims
- 0383US7141445B2Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2004·Granted Nov 28, 2006·28 cites·13 claims
- 0482US5744828ASemiconductor light emitting device with blocking layerTOSHIBA KK·Filed 1996·Granted Apr 28, 1998·83 cites·15 claims
- 0574US5073806ASemiconductor light emitting element with groovesTOSHIBA KK·Filed 1990·Granted Dec 17, 1991·39 cites·2 claims
- 0666US5386139ASemiconductor light emitting element with improved structure of groove thereinTOSHIBA KK·Filed 1993·Granted Jan 31, 1995·26 cites·6 claims
- 0748US8299480B2Semiconductor light emitting device and method for manufacturing same, and epitaxial waferSAEKI RYO·Filed 2009·Granted Oct 30, 2012·0 cites·5 claims
- 0840US8618562B2Light emitting device and method for manufacturing sameIDEI YASUO·Filed 2009·Granted Dec 31, 2013·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →