Assignee
KOYAMA JUN
JP·127 granted patents·2 pending applications·1,241 citations·filing 2004–2012
Top patents by PatentIndex Score
129 records- 0199US8547771B2Semiconductor integrated circuitKOYAMA JUN·Filed 2011·Granted Oct 1, 2013·237 cites·20 claims
- 0299US8247813B2Display device and electronic device including the sameKOYAMA JUN·Filed 2010·Granted Aug 21, 2012·78 cites·17 claims
- 0398US8866138B2Display device and electronic device including the sameKOYAMA JUN·Filed 2012·Granted Oct 21, 2014·24 cites·28 claims
- 0498US8599177B2Method for driving liquid crystal display deviceKOYAMA JUN·Filed 2010·Granted Dec 3, 2013·32 cites·17 claims
- 0598US8593856B2Signal processing circuit and method for driving the sameKOYAMA JUN·Filed 2011·Granted Nov 26, 2013·51 cites·12 claims
- 0698US8531618B2Liquid crystal display device, method for driving the same, and electronic device including the sameKOYAMA JUN·Filed 2010·Granted Sep 10, 2013·45 cites·22 claims
- 0798US8471620B2Semiconductor device and electronic applianceKOYAMA JUN·Filed 2010·Granted Jun 25, 2013·26 cites·29 claims
- 0897US9007812B2Memory device comprising a cell array overlapping a driver circuitKOYAMA JUN·Filed 2011·Granted Apr 14, 2015·24 cites·26 claims
- 0997US8988623B2Semiconductor device and method for manufacturing the sameKOYAMA JUN·Filed 2010·Granted Mar 24, 2015·26 cites·23 claims
- 1097US8797487B2Transistor, liquid crystal display device, and manufacturing method thereofKOYAMA JUN·Filed 2011·Granted Aug 5, 2014·15 cites·21 claims
- 1197US8243873B2Driver circuit, display device including the driver circuit, and electronic appliance including the display deviceKOYAMA JUN·Filed 2010·Granted Aug 14, 2012·19 cites·23 claims
- 1296US9202827B2Driver circuit and semiconductor deviceKOYAMA JUN·Filed 2009·Granted Dec 1, 2015·22 cites·18 claims
- 1396US9117713B2Semiconductor device comprising a gate of an amplifier transistor under an insulating layer and a transfer transistor channel over the insulating layer the amplifier transistor and transfer transistor overlappingKOYAMA JUN·Filed 2010·Granted Aug 25, 2015·24 cites·27 claims
- 1496US9001959B2Semiconductor deviceKOYAMA JUN·Filed 2012·Granted Apr 7, 2015·19 cites·27 claims
- 1596US8526567B2Shift register and display device and driving method thereofKOYAMA JUN·Filed 2010·Granted Sep 3, 2013·14 cites·10 claims
- 1696US8487844B2EL display device and electronic device including the sameKOYAMA JUN·Filed 2011·Granted Jul 16, 2013·34 cites·19 claims
- 1795US9083335B2Semiconductor device with switch and logic circuitKOYAMA JUN·Filed 2012·Granted Jul 14, 2015·16 cites·18 claims
- 1895US8508439B2Method of driving display deviceKOYAMA JUN·Filed 2011·Granted Aug 13, 2013·10 cites·30 claims
- 1995US8390190B2Electro-optical device with active matrix EL displayKOYAMA JUN·Filed 2011·Granted Mar 5, 2013·10 cites·29 claims
- 2095US8125415B2Display deviceKOYAMA JUN·Filed 2006·Granted Feb 28, 2012·17 cites·33 claims
- 2194US9135880B2Control circuit of liquid crystal display device, liquid crystal display device, and electronic device including liquid crystal display deviceKOYAMA JUN·Filed 2011·Granted Sep 15, 2015·11 cites·30 claims
- 2294US9042161B2Memory deviceKOYAMA JUN·Filed 2011·Granted May 26, 2015·17 cites·34 claims
- 2394US8866707B2Display device, and apparatus using the display device having a polygonal pixel electrodeKOYAMA JUN·Filed 2006·Granted Oct 21, 2014·16 cites·14 claims
- 2494US8823754B2Liquid crystal display device and method for driving the sameKOYAMA JUN·Filed 2011·Granted Sep 2, 2014·10 cites·10 claims
- 2594US8749455B2Display device and electronic equipment using the sameKOYAMA JUN·Filed 2012·Granted Jun 10, 2014·8 cites·12 claims
- 2694US8232937B2Display device and electronic equipment using the sameKOYAMA JUN·Filed 2010·Granted Jul 31, 2012·9 cites·28 claims
- 2793US9030105B2Light-emitting deviceKOYAMA JUN·Filed 2012·Granted May 12, 2015·10 cites·19 claims
- 2893US8780018B2Light emitting device and electronic applianceKOYAMA JUN·Filed 2012·Granted Jul 15, 2014·6 cites·24 claims
- 2993US8427417B2Driver circuit, display device including the driver circuit, and electronic device including the display deviceKOYAMA JUN·Filed 2010·Granted Apr 23, 2013·11 cites·8 claims
- 3093US8154541B2Display device, driving method thereof and electronic applianceKOYAMA JUN·Filed 2005·Granted Apr 10, 2012·13 cites·14 claims
- 3192US9047836B2Display device and electronic deviceKOYAMA JUN·Filed 2010·Granted Jun 2, 2015·9 cites·33 claims
- 3292US8508360B2Wireless sensor deviceKOYAMA JUN·Filed 2012·Granted Aug 13, 2013·16 cites·21 claims
- 3392US8334719B2Semiconductor device having function of thyristorKOYAMA JUN·Filed 2010·Granted Dec 18, 2012·11 cites·6 claims
- 3492US8242903B2Wireless sensor deviceKOYAMA JUN·Filed 2011·Granted Aug 14, 2012·18 cites·14 claims
- 3592US8168975B2Semiconductor device and manufacturing method thereofKOYAMA JUN·Filed 2009·Granted May 1, 2012·12 cites·18 claims
- 3692US8120557B2Light emitting device and electronic applianceKOYAMA JUN·Filed 2010·Granted Feb 21, 2012·6 cites·16 claims
- 3791US8537103B2Electrophoresis display device and electronic equipments using the sameKOYAMA JUN·Filed 2009·Granted Sep 17, 2013·9 cites·12 claims
- 3890US8610645B2Display deviceKOYAMA JUN·Filed 2012·Granted Dec 17, 2013·4 cites·22 claims
- 3990US8310474B2Display deviceKOYAMA JUN·Filed 2009·Granted Nov 13, 2012·15 cites·18 claims
- 4090US8124922B2Photoelectric conversion device including photoelectric conversion element and amplifier circuit having a thin film transistorKOYAMA JUN·Filed 2009·Granted Feb 28, 2012·19 cites·21 claims
- 4189US9368053B2Display deviceKOYAMA JUN·Filed 2011·Granted Jun 14, 2016·9 cites·9 claims
- 4289US8760376B2Liquid crystal display device, method of driving the same, and method of driving a portable information device having the liquid crystal display deviceKOYAMA JUN·Filed 2007·Granted Jun 24, 2014·7 cites·21 claims
- 4389US8531870B2Semiconductor device and driving method of semiconductor deviceKOYAMA JUN·Filed 2011·Granted Sep 10, 2013·10 cites·25 claims
- 4489US8289241B2Display deviceKOYAMA JUN·Filed 2010·Granted Oct 16, 2012·5 cites·39 claims
- 4588US8754839B2Method for driving display deviceKOYAMA JUN·Filed 2011·Granted Jun 17, 2014·5 cites·15 claims
- 4688US8576147B2Display device and electronic deviceKOYAMA JUN·Filed 2012·Granted Nov 5, 2013·5 cites·12 claims
- 4788US8400278B2Semiconductor device and IC label, IC tag, and IC card having the sameKOYAMA JUN·Filed 2007·Granted Mar 19, 2013·13 cites·14 claims
- 4887US8957836B2Method for driving light-emitting deviceKOYAMA JUN·Filed 2007·Granted Feb 17, 2015·6 cites·40 claims
- 4987US8902137B2Light-emitting device with first and second gate signal lines and electronic equipment using the sameKOYAMA JUN·Filed 2008·Granted Dec 2, 2014·6 cites·20 claims
- 5087US8313035B2Semiconductor deviceKOYAMA JUN·Filed 2011·Granted Nov 20, 2012·7 cites·12 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KOYAMA JUN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →