Inventor · disambiguated record
Shuzo Iwanaga
Also filed as: IWANAGA SHUZO · IWANAGA SUZO
84 granted patents·15 pending applications·842 citations·filing 1999–2025
99Inventor score
Top patents by PatentIndex Score
99 records- 0198US10471711B2Printing apparatus, printing method, and mediumCANON KK·Filed 2018·Granted Nov 12, 2019·14 cites·19 claims
- 0298US10195868B2Liquid ejecting apparatus and liquid ejecting headCANON KK·Filed 2017·Granted Feb 5, 2019·15 cites·18 claims
- 0398US10005287B2Liquid ejection apparatus, liquid ejection head, and method of supplying liquidCANON KK·Filed 2016·Granted Jun 26, 2018·16 cites·22 claims
- 0498US9994040B2Liquid ejection apparatus, liquid ejection method, and liquid ejection headCANON KK·Filed 2017·Granted Jun 12, 2018·15 cites·20 claims
- 0598US9981464B2Printing apparatus, printing method, and mediumCANON KK·Filed 2016·Granted May 29, 2018·19 cites·19 claims
- 0698US9975340B2Printing apparatus and mediumCANON KK·Filed 2016·Granted May 22, 2018·26 cites·11 claims
- 0798US9931845B2Liquid ejection module and liquid ejection headCANON KK·Filed 2016·Granted Apr 3, 2018·19 cites·20 claims
- 0898US9914308B2Liquid ejection apparatus and liquid ejection headCANON KK·Filed 2016·Granted Mar 13, 2018·29 cites·20 claims
- 0997US11298954B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2020·Granted Apr 12, 2022·3 cites·19 claims
- 1097US9358803B2Liquid supplying apparatus, liquid ejecting apparatus, and liquid supplying methodCANON KK·Filed 2015·Granted Jun 7, 2016·17 cites·15 claims
- 1197US9327513B2Pressure regulating unit, liquid supplying apparatus, and liquid ejecting apparatusCANON KK·Filed 2015·Granted May 3, 2016·21 cites·8 claims
- 1297US9315041B2Pressure regulating unit, liquid supplying apparatus, and liquid ejecting apparatusCANON KK·Filed 2015·Granted Apr 19, 2016·19 cites·12 claims
- 1397US7775638B2Ink jet recording head and recording apparatusCANON KK·Filed 2005·Granted Aug 17, 2010·47 cites·6 claims
- 1496US12064975B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2023·Granted Aug 20, 2024·1 cites·11 claims
- 1596US10336091B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2016·Granted Jul 2, 2019·9 cites·18 claims
- 1696US10022979B2Liquid ejection head, liquid ejection apparatus, and manufacturing methodCANON KK·Filed 2016·Granted Jul 17, 2018·9 cites·22 claims
- 1796US9975347B2Liquid ejection apparatus and liquid ejection methodCANON KK·Filed 2016·Granted May 22, 2018·14 cites·11 claims
- 1896US9744760B2Liquid ejection head, recording apparatus and heat radiation method for liquid ejection headCANON KK·Filed 2015·Granted Aug 29, 2017·11 cites·11 claims
- 1996US9254658B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2013·Granted Feb 9, 2016·16 cites·16 claims
- 2096US9248647B2Liquid ejection head in which positional relationships of elements are not affected by curing of bonding adhesiveCANON KK·Filed 2014·Granted Feb 2, 2016·13 cites·14 claims
- 2194US6742881B2Ink containerCANON KK·Filed 2002·Granted Jun 1, 2004·61 cites·14 claims
- 2292US6419349B1Liquid storage container, liquid ejecting device and liquid ejecting apparatusCANON KK·Filed 2000·Granted Jul 16, 2002·47 cites·6 claims
- 2391US10828906B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2019·Granted Nov 10, 2020·3 cites·19 claims
- 2491US10040288B2Liquid ejection module and liquid ejection headCANON KK·Filed 2018·Granted Aug 7, 2018·3 cites·20 claims
- 2591US9925792B2Liquid discharge head, liquid discharge apparatus, and liquid discharge methodCANON KK·Filed 2016·Granted Mar 27, 2018·3 cites·37 claims
- 2691US6527381B1Liquid container, liquid ejection mechanism and liquid ejection apparatusCANON KK·Filed 2000·Granted Mar 4, 2003·42 cites·12 claims
- 2791US6382786B2Liquid storing container having improved internal structure, liquid ejection head cartridge using the same container, and liquid ejection recording apparatusCANON KK·Filed 2000·Granted May 7, 2002·42 cites·16 claims
- 2890US10518548B2Liquid ejection head, liquid ejection apparatus and method of manufacturing liquid ejection headCANON KK·Filed 2018·Granted Dec 31, 2019·3 cites·14 claims
- 2990US10350885B2Liquid discharge device and liquid discharge headCANON KK·Filed 2017·Granted Jul 16, 2019·3 cites·29 claims
- 3090US10112387B2Liquid discharging head and liquid discharging deviceCANON KK·Filed 2017·Granted Oct 30, 2018·3 cites·22 claims
- 3190US9126409B2Liquid discharge headCANON KK·Filed 2014·Granted Sep 8, 2015·5 cites·10 claims
- 3290US7980676B2Liquid ejection head including member supporting liquid ejection substrateCANON KK·Filed 2008·Granted Jul 19, 2011·11 cites·2 claims
- 3390US7789499B2Ink jet print head and method of manufacturing ink jet print headCANON KK·Filed 2008·Granted Sep 7, 2010·12 cites·16 claims
- 3489US7690767B2Ink jet recording head and ink jet recording apparatusCANON KK·Filed 2005·Granted Apr 6, 2010·11 cites·5 claims
- 3589US6652949B2Method for producing fiber laminate, fiber laminate produced by the method, liquid reservoir containing the fiber laminate, and liquid-jet head cartridge having the reservoirCANON KK·Filed 2000·Granted Nov 25, 2003·33 cites·28 claims
- 3689US2024383260A1Liquid discharge head and liquid discharge methodCANON KK·Filed 2024·Application pending·0 cites
- 3787US10195848B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2016·Granted Feb 5, 2019·2 cites·20 claims
- 3887US6659591B2Ink jet recording head and producing method for the sameCANON KK·Filed 2001·Granted Dec 9, 2003·32 cites·26 claims
- 3986US6652702B2Ink jet recording head and method for manufacturing ink jet recording headCANON KK·Filed 2001·Granted Nov 25, 2003·30 cites·10 claims
- 4085US10293604B2Liquid ejection head, liquid ejection apparatus, and temperature control method for liquid ejection headCANON KK·Filed 2017·Granted May 21, 2019·2 cites·16 claims
- 4185US8678556B2Liquid discharge recording head and method of manufacturing the sameIWANAGA SHUZO·Filed 2010·Granted Mar 25, 2014·6 cites·10 claims
- 4285US6910759B2Liquid discharge recording head cartridge and liquid discharge recording apparatusCANON KK·Filed 2001·Granted Jun 28, 2005·28 cites·10 claims
- 4385US6749287B2Ink jet recording head and ink jet recording apparatusCANON KK·Filed 2001·Granted Jun 15, 2004·29 cites·7 claims
- 4484US10160204B2Liquid ejection headCANON KK·Filed 2017·Granted Dec 25, 2018·2 cites·5 claims
- 4584US9539808B2Liquid ejection headCANON KK·Filed 2015·Granted Jan 10, 2017·2 cites·15 claims
- 4684US7771020B2Ink jet recording headCANON KK·Filed 2007·Granted Aug 10, 2010·7 cites·9 claims
- 4783US10421276B2Printing element substrate and liquid ejection headCANON KK·Filed 2017·Granted Sep 24, 2019·2 cites·15 claims
- 4882US8177330B2Liquid discharge head, ink jet recording head and ink jet recording apparatusSUGANUMA TAKATOSHI·Filed 2006·Granted May 15, 2012·19 cites·8 claims
- 4982US6896359B1Ink jet recording head and method for manufacturing ink jet recording headCANON KK·Filed 2003·Granted May 24, 2005·23 cites·7 claims
- 5080US11667132B2Liquid discharge head and liquid discharge methodCANON KK·Filed 2022·Granted Jun 6, 2023·0 cites·19 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →