Inventor · disambiguated record
Keisuke Matsuo
Also filed as: MATSUO KEISUKE
76 granted patents·16 pending applications·1,525 citations·filing 1993–2022
99Inventor score
Top patents by PatentIndex Score
92 records- 0198US8419173B2Ink cartridge, ink jet recording system and ink jet recording apparatusHAYASHI HIROKI·Filed 2011·Granted Apr 16, 2013·22 cites·14 claims
- 0298US7384116B2Liquid container and ink jet printing apparatusCANON KK·Filed 2005·Granted Jun 10, 2008·29 cites·11 claims
- 0398US7213914B2Liquid container and manufacturing method thereforCANON KK·Filed 2004·Granted May 8, 2007·82 cites·11 claims
- 0498US7054888B2Optimizing media player memory during renderingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 30, 2006·401 cites·52 claims
- 0597US7926927B2Liquid container and jet printing apparatusCANON KK·Filed 2008·Granted Apr 19, 2011·24 cites·14 claims
- 0697US7647297B2Optimizing media player memory during renderingMICROSOFT CORP·Filed 2006·Granted Jan 12, 2010·50 cites·19 claims
- 0797US7350910B2Liquid container and ink jet recording apparatusCANON KK·Filed 2005·Granted Apr 1, 2008·30 cites·15 claims
- 0897US7118194B2Ink container and recording apparatusCANON KK·Filed 2005·Granted Oct 10, 2006·34 cites·4 claims
- 0996US8136930B2Liquid container and manufacturing method thereforANMA HIROMASA·Filed 2007·Granted Mar 20, 2012·29 cites·22 claims
- 1096US7445322B2Liquid storing container and recording apparatusCANON KK·Filed 2005·Granted Nov 4, 2008·25 cites·3 claims
- 1193US8109617B2Liquid container and ink jet printing apparatusKOTAKI YASUO·Filed 2008·Granted Feb 7, 2012·20 cites·17 claims
- 1293US7707231B2Creating standardized playlists and maintaining coherencyMICROSOFT CORP·Filed 2005·Granted Apr 27, 2010·21 cites·20 claims
- 1392US7887987B2Transfer substrate, transfer method, and method of manufacturing display deviceSONY CORP·Filed 2006·Granted Feb 15, 2011·14 cites·7 claims
- 1492US7134747B2Ink container, recording head and recording device using sameCANON KK·Filed 2003·Granted Nov 14, 2006·43 cites·10 claims
- 1592US6966631B2Ink container and recording apparatusCANON KK·Filed 2003·Granted Nov 22, 2005·38 cites·4 claims
- 1692US6827431B2Ink tankCANON KK·Filed 2002·Granted Dec 7, 2004·47 cites·4 claims
- 1791US5903294AInk container, ink cartridge, ink jet apparatus, and manufacturing method thereforCANON KK·Filed 1995·Granted May 11, 1999·66 cites·9 claims
- 1890US6942326B2Ink tankCANON KK·Filed 2003·Granted Sep 13, 2005·38 cites·8 claims
- 1989US8628179B2Liquid container and manufacturing method thereforANMA HIROMASA·Filed 2012·Granted Jan 14, 2014·4 cites·37 claims
- 2089US8091998B2Liquid container and manufacturing method thereforANMA HIROMASA·Filed 2010·Granted Jan 10, 2012·4 cites·36 claims
- 2189US6997548B2Tank holder, liquid tank and tank attaching and detaching methodCANON KK·Filed 2003·Granted Feb 14, 2006·37 cites·13 claims
- 2288US11148592B2Motorcycle driving assistance deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Oct 19, 2021·2 cites·16 claims
- 2387US7165829B2Liquid container, liquid container holder and recording head cartridgeHAYASHI HIROKI·Filed 2004·Granted Jan 23, 2007·32 cites·7 claims
- 2487US6078780AImage heating device and image heating filmCANON KK·Filed 1996·Granted Jun 20, 2000·42 cites·28 claims
- 2586US7951521B2Transfer substrate, transfer method, and method of manufacturing display deviceSONY CORP·Filed 2010·Granted May 31, 2011·5 cites·3 claims
- 2684US8232720B2Display with organic light emitting elements including a light emitting layer provided by transferring a transfer layer from a donor substrate to an acceptor substrateMATSUO KEISUKE·Filed 2008·Granted Jul 31, 2012·7 cites·6 claims
- 2784US7648944B2Transfer method and transfer apparatusSONY CORP·Filed 2006·Granted Jan 19, 2010·11 cites·8 claims
- 2884US7111931B2Ink tankCANON KK·Filed 2004·Granted Sep 26, 2006·24 cites·14 claims
- 2984US7029107B2Liquid container and recording apparatusCANON KK·Filed 2005·Granted Apr 18, 2006·6 cites·6 claims
- 3084US5786835AImage forming method, process for producing decorative aluminum plate, apparatus for carrying out the process, decorative aluminum plate, and recording mediumCANON KK·Filed 1997·Granted Jul 28, 1998·47 cites·65 claims
- 3182US11067892B2Photosensitive CTP flexographic printing original plateTOYO BOSEKI·Filed 2018·Granted Jul 20, 2021·2 cites·4 claims
- 3281US7666707B2Display device and method for manufacturing display deviceSONY CORP·Filed 2006·Granted Feb 23, 2010·5 cites·3 claims
- 3380US8330862B2Device linkage apparatus and device linkage methodMATSUO KEISUKE·Filed 2006·Granted Dec 11, 2012·9 cites·12 claims
- 3478US7366733B2Method and apparatus for reproducing play lists in record mediaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 29, 2008·13 cites·15 claims
- 3577US8129004B2Donor substrate and transfer method using same, method of manufacturing display device, and system of manufacturing display deviceMATSUO KEISUKE·Filed 2007·Granted Mar 6, 2012·5 cites·9 claims
- 3677US6234618B1Ink absorbing body, ink tank, ink-jet cartridge and ink-jet printing apparatusCANON KK·Filed 1996·Granted May 22, 2001·34 cites·22 claims
- 3776US8456080B2Display device for detecting misregistration and width variation and method of manufacturing sameMATSUO KEISUKE·Filed 2009·Granted Jun 4, 2013·4 cites·20 claims
- 3876US7956008B2Donor substrate and method of manufacturing displaySONY CORP·Filed 2009·Granted Jun 7, 2011·3 cites·10 claims
- 3974US10857826B2Photosensitive CTP flexographic printing original plateTOYO BOSEKI·Filed 2018·Granted Dec 8, 2020·1 cites·3 claims
- 4074US8646887B2Liquid cartridge and liquid jet apparatusOGURA HIDEKI·Filed 2011·Granted Feb 11, 2014·2 cites·10 claims
- 4174US6109734AInk-jet head, ink-jet apparatus and method of filling buffer chamber with bubblesCANON KK·Filed 1995·Granted Aug 29, 2000·32 cites·16 claims
- 4273US5954906APressure-sensitive transferring protective covering material and method for protecting and covering a print formed of a dye on an object with the use of said materialCANON KK·Filed 1997·Granted Sep 21, 1999·23 cites·40 claims
- 4371US9004654B2Ink cartridge, ink jet recording system and ink jet recording apparatusCANON KK·Filed 2013·Granted Apr 14, 2015·1 cites·18 claims
- 4469US8497766B2Key input device for remote control apparatus, key input method of key input device for remote control apparatus, program, and recording mediumASAYAMA SAKO·Filed 2009·Granted Jul 30, 2013·4 cites·7 claims
- 4569US6334674B1Absorber mounted in an ink tank and process for manufacturing this tankCANON KK·Filed 1996·Granted Jan 1, 2002·25 cites·14 claims
- 4668US8310603B2Device linkage apparatusASAYAMA SAKO·Filed 2006·Granted Nov 13, 2012·3 cites·4 claims
- 4768US7108361B2Ink tankCANON KK·Filed 2004·Granted Sep 19, 2006·11 cites·1 claims
- 4866US8120021B2Display device and method for manufacturing display deviceNAKAYAMA TETSUO·Filed 2009·Granted Feb 21, 2012·2 cites·6 claims
- 4966US7845766B2Inkjet recording headCANON KK·Filed 2008·Granted Dec 7, 2010·2 cites·7 claims
- 5066US5710500AMotor speed control apparatus using phase-advance based estimated disturbance signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 20, 1998·27 cites·16 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Keisuke Matsuo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →