Inventor · disambiguated record
Kouichi Hanada
Also filed as: HANADA KOUICHI
8 granted patents·128 citations·filing 1988–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0192US6586888B2Organic EL drive circuit and organic EL display device using the sameROHM CO LTD·Filed 2002·Granted Jul 1, 2003·58 cites·20 claims
- 0280US6992647B2Organic EL drive circuit and organic EL display device using the sameROHM CO LTD·Filed 2003·Granted Jan 31, 2006·22 cites·12 claims
- 0369US7532076B2Operational amplifierROHM CO LTD·Filed 2005·Granted May 12, 2009·6 cites·6 claims
- 0466US5366291ATemperature sensing device for a rotating fixing rollerKONISHIROKU PHOTO IND·Filed 1994·Granted Nov 22, 1994·30 cites·2 claims
- 0561US8045209B2Image processing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Oct 25, 2011·2 cites·15 claims
- 0652US8159717B2Image processing apparatusNAKAGAMA KIYOHARI·Filed 2006·Granted Apr 17, 2012·1 cites·8 claims
- 0752US4978111ARecording sheet stacking apparatus in image recording systemKONISHIROKU PHOTO IND·Filed 1988·Granted Dec 18, 1990·9 cites·1 claims
- 0841US7692492B2Operational amplifierROHM CO LTD·Filed 2009·Granted Apr 6, 2010·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →