Inventor · disambiguated record
Kazunaga Suzuki
Also filed as: SUZUKI KAZUNAGA
33 granted patents·1 pending application·629 citations·filing 1993–2021
97Inventor score
Top patents by PatentIndex Score
34 records- 0197US6796627B2Ink jet recording apparatus, method of replenishing ink to subtank in the apparatus, and method of checking the replenished amount of inkSEIKO EPSON CORP·Filed 2001·Granted Sep 28, 2004·111 cites·60 claims
- 0296US6382754B1Ink jet printing deviceSEIKO EPSON CORP·Filed 2000·Granted May 7, 2002·66 cites·66 claims
- 0389US6619783B2Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the sameSEIKO EPSON CORP·Filed 2000·Granted Sep 16, 2003·31 cites·85 claims
- 0488US11704522B2Information processing device and information processing methodSEIKO EPSON CORP·Filed 2020·Granted Jul 18, 2023·2 cites·11 claims
- 0588US10589529B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2018·Granted Mar 17, 2020·2 cites·11 claims
- 0686US6431674B2Ink-jet recording head that minutely vibrates ink meniscusSEIKO EPSON CORP·Filed 1997·Granted Aug 13, 2002·61 cites·41 claims
- 0785US6383436B1Process for producing ink-jet printer memberSEIKO EPSON CORP·Filed 1998·Granted May 7, 2002·43 cites·6 claims
- 0885US5710584AInk jet recording head utilizing a vibration plate having diaphragm portions and thick wall portionsSEIKO EPSON CORP·Filed 1994·Granted Jan 20, 1998·51 cites·13 claims
- 0984US11807011B2Information processing system, information processing method, and learning deviceSEIKO EPSON CORP·Filed 2021·Granted Nov 7, 2023·1 cites·15 claims
- 1082US6217159B1Ink jet printing deviceSEIKO EPSON CORP·Filed 1997·Granted Apr 17, 2001·38 cites·29 claims
- 1179US7029617B2Process for producing ink-jet printer memberBRIDGESTONE CORP·Filed 2002·Granted Apr 18, 2006·13 cites·13 claims
- 1279US6932456B2Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the sameSEIKO EPSON CORP·Filed 2003·Granted Aug 23, 2005·15 cites·10 claims
- 1377US5521619AInk jet type recording apparatus that controls into meniscus vibrationsSEIKO EPSON CORP·Filed 1993·Granted May 28, 1996·38 cites·3 claims
- 1471US7391336B2Anomaly monitoring system for molding machineNISSEI PLASTICS IND CO·Filed 2005·Granted Jun 24, 2008·5 cites·20 claims
- 1571US5956058AInk jet print head with improved spacer made from silicon single-crystal substrateSEIKO EPSON CORP·Filed 1994·Granted Sep 21, 1999·23 cites·31 claims
- 1670US6880913B2Liquid ejecting deviceSEIKO EPSON CORP·Filed 2003·Granted Apr 19, 2005·12 cites·9 claims
- 1767US11679589B2Information processing system, learning device, and information processing methodSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·12 claims
- 1866US7717535B2Liquid ejection apparatusSEIKO EPSON CORP·Filed 2007·Granted May 18, 2010·2 cites·9 claims
- 1963US11565517B2Information processing device, learning device, and information processing methodSEIKO EPSON CORP·Filed 2020·Granted Jan 31, 2023·0 cites·11 claims
- 2063US6736482B1Liquid jetting apparatusSEIKO EPSON CORP·Filed 2000·Granted May 18, 2004·9 cites·32 claims
- 2162US5723053AInk jet print head and a method of manufacturing the sameSEIKO EPSON CORP·Filed 1996·Granted Mar 3, 1998·17 cites·11 claims
- 2260US6561622B1Ink-jet recording apparatusSEIKO EPSON CORP·Filed 1999·Granted May 13, 2003·18 cites·35 claims
- 2359US7354132B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2003·Granted Apr 8, 2008·7 cites·7 claims
- 2458US11981138B2Information processing system, learning device, and information processing methodSEIKO EPSON CORP·Filed 2021·Granted May 14, 2024·0 cites·13 claims
- 2557US6234604B1Ink jet recording apparatusSEIKO EPSON CORP·Filed 1997·Granted May 22, 2001·16 cites·19 claims
- 2654US10875308B2Liquid droplet ejecting apparatus and maintenance method for liquid droplet ejecting apparatusSEIKO EPSON CORP·Filed 2019·Granted Dec 29, 2020·0 cites·9 claims
- 2754US6024432AInk-jet recording apparatusSEIKO EPSON CORP·Filed 1997·Granted Feb 15, 2000·14 cites·5 claims
- 2853US6908174B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2001·Granted Jun 21, 2005·4 cites·24 claims
- 2953US6019464AInk jet recording headSEIKO EPSON CORP·Filed 1998·Granted Feb 1, 2000·13 cites·8 claims
- 3050US2020361210A1Information processing apparatus, printing apparatus, learning apparatus, and information processing methodSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 3146US6048053AInk jet recording head including a spacing member for defining a gap between a fixed board and a piezoelectric elementSEIKO EPSON CORP·Filed 1995·Granted Apr 11, 2000·11 cites·9 claims
- 3245US6499825B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2001·Granted Dec 31, 2002·2 cites·10 claims
- 3338US6971733B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2004·Granted Dec 6, 2005·0 cites·13 claims
- 3438US6224188B1Ink-jet recording apparatusSEIKO EPSON CORP·Filed 1999·Granted May 1, 2001·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →