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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →