Inventor · disambiguated record
Takeo Wakimoto
Also filed as: WAKIMOTO TAKEO
17 granted patents·8 pending applications·768 citations·filing 1989–2017
95Inventor score
Files withPIONEER ELECTRONIC CORP8PIONEER CORP5MERCK PATENT GMBH4OKURA HIROSHI1PIONEER ELECTRIC CORP1
Top patents by PatentIndex Score
25 records- 0195US5227252AElectroluminescent devicePIONEER ELECTRONIC CORP·Filed 1991·Granted Jul 13, 1993·166 cites·6 claims
- 0292US5256945AOrganic electroluminescence elementPIONEER ELECTRONIC CORP·Filed 1991·Granted Oct 26, 1993·114 cites·12 claims
- 0388US5276381AOrganic electroluminescent devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Jan 4, 1994·76 cites·3 claims
- 0487US6602618B2Organic electroluminescence elementPIONEER CORP·Filed 2001·Granted Aug 5, 2003·60 cites·5 claims
- 0584US5487953AOrganic electroluminescent devicePIONEER ELECTRONIC CORP·Filed 1994·Granted Jan 30, 1996·64 cites·2 claims
- 0679US5739635AOrganic electroluminescent devicePIONEER ELECTRIC CORP·Filed 1996·Granted Apr 14, 1998·132 cites·6 claims
- 0774US5104740AElectroluminescent elementPIONEER ELECTRONIC CORP·Filed 1990·Granted Apr 14, 1992·38 cites·28 claims
- 0873US6690028B2Organic electroluminescence element display device with organic semiconductor diodesPIONEER CORP·Filed 2002·Granted Feb 10, 2004·19 cites·6 claims
- 0971US6906457B2Organic electroluminescent deviceSAMSUNG SDI CO LTD·Filed 2002·Granted Jun 14, 2005·18 cites·19 claims
- 1070US6812638B2Organic semiconductor diodePIONEER CORP·Filed 2002·Granted Nov 2, 2004·14 cites·12 claims
- 1168US7962016B2Heating crucible for organic thin film forming apparatusSAMSUNG MOBILE DISPLAY CO LTD·Filed 2003·Granted Jun 14, 2011·11 cites·1 claims
- 1266US2015295112A1Wavelength conversion polymer filmMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
- 1364US5374489AOrganic electroluminescent devicePIONEER ELECTRONIC CORP·Filed 1993·Granted Dec 20, 1994·25 cites·2 claims
- 1459US8975619B2Silicate-based phosphorOKURA HIROSHI·Filed 2011·Granted Mar 10, 2015·1 cites·20 claims
- 1557US10000697B2Magnesium alumosilicate-based phosphorMERCK PATENT GMBH·Filed 2014·Granted Jun 19, 2018·0 cites·20 claims
- 1657US5122711AElectroluminescent devicePIONEER ELECTRONIC CORP·Filed 1989·Granted Jun 16, 1992·13 cites·5 claims
- 1754US5069975AElectroluminescent elementPIONEER ELECTRONIC CORP·Filed 1990·Granted Dec 3, 1991·17 cites·10 claims
- 1850US2018122974A1Wavelength conversion polymer filmMERCK PATENT GMBH·Filed 2017·Application pending·0 cites
- 1946US2016017221A1Alumosilicate-based phosphorsMERCK PATENT GMBH·Filed 2013·Application pending·0 cites
- 2039US7645523B2Organic electroluminescence elementPIONEER CORP·Filed 2002·Granted Jan 12, 2010·0 cites·4 claims
- 2139US2003001494A1Organic semiconductor diodePIONEER CORP·Filed 2002·Application pending·0 cites
- 2238US2001043044A1Organic electroluminescence elementFiled 2001·Application pending·0 cites
- 2338US2001052751A1Organic electroluminescence elementFiled 2001·Application pending·0 cites
- 2437US2002034655A1Organic electroluminescence elementFiled 2001·Application pending·0 cites
- 2537US2002022149A1Organic electroluminescence elementFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →