Assignee
HASHIMOTO MASASHI
JP·13 granted patents·45 citations·filing 1979–2012
Top patents by PatentIndex Score
13 records- 0187US4264597ACephalosporin analogues and processes for the preparation thereofHASHIMOTO MASASHI·Filed 1979·Granted Apr 28, 1981·23 cites·32 claims
- 0282US8743031B2Dibenzothiophene compound and organic light-emitting element based on the sameHASHIMOTO MASASHI·Filed 2011·Granted Jun 3, 2014·3 cites·12 claims
- 0370US8288016B2Fused polycyclic compound and organic light-emitting device using the compoundHASHIMOTO MASASHI·Filed 2009·Granted Oct 16, 2012·1 cites·8 claims
- 0469US9477360B2Position sensing method of touch panel and integrated circuitHASHIMOTO MASASHI·Filed 2012·Granted Oct 25, 2016·2 cites·6 claims
- 0567US8283053B2Fluoranthene derivative and organic light emitting device having the sameHASHIMOTO MASASHI·Filed 2007·Granted Oct 9, 2012·2 cites·6 claims
- 0665US9065150B2Electrolyte material, and battery material and secondary battery using said electrolyte materialHASHIMOTO MASASHI·Filed 2010·Granted Jun 23, 2015·1 cites·24 claims
- 0758US9067862B2Condensed polycyclic compound and organic light emitting device using the sameHASHIMOTO MASASHI·Filed 2008·Granted Jun 30, 2015·0 cites·6 claims
- 0857US5332934ASmall to full swing conversion circuitHASHIMOTO MASASHI·Filed 1993·Granted Jul 26, 1994·13 cites·16 claims
- 0952US9397298B2Organic compound, organic light-emitting device, and image display deviceHASHIMOTO MASASHI·Filed 2011·Granted Jul 19, 2016·0 cites·12 claims
- 1051US8642191B2Fused polycyclic compound and organic light-emitting elementHASHIMOTO MASASHI·Filed 2009·Granted Feb 4, 2014·0 cites·22 claims
- 1150US8147988B2Platinum complex and organic light-emitting element using sameHASHIMOTO MASASHI·Filed 2008·Granted Apr 3, 2012·0 cites·7 claims
- 1245US9085596B2Iridium complex and organic light-emitting device containing sameHASHIMOTO MASASHI·Filed 2010·Granted Jul 21, 2015·0 cites·10 claims
- 1344US9639201B2Touch panel, position sensing method of touch panel, and integrated circuitHASHIMOTO MASASHI·Filed 2012·Granted May 2, 2017·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →