Inventor · disambiguated record
Toshio Kashino
Also filed as: KASHINO TOSHIO · OKAZAKI TAKESHI
173 granted patents·13 pending applications·5,229 citations·filing 1989–2022
99Inventor score
Top patents by PatentIndex Score
186 records- 0199US6174050B1Liquid ejection head with a heat generating surface that is substantially flush and/or smoothly continuous with a surface upstream theretoCANON KK·Filed 1999·Granted Jan 16, 2001·324 cites·29 claims
- 0299US6007187ALiquid ejecting head, liquid ejecting device and liquid ejecting methodCANON KK·Filed 1996·Granted Dec 28, 1999·325 cites·54 claims
- 0399US5534898AInk jet head, ink jet apparatus and wiping method thereforCANON KK·Filed 1991·Granted Jul 9, 1996·368 cites·34 claims
- 0498US6151049ALiquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge headCANON KK·Filed 1997·Granted Nov 21, 2000·210 cites·28 claims
- 0598US5821962ALiquid ejection apparatus and methodCANON KK·Filed 1996·Granted Oct 13, 1998·172 cites·54 claims
- 0697US5619238AMethod of making replaceable ink cartridgeCANON KK·Filed 1993·Granted Apr 8, 1997·122 cites·45 claims
- 0796US5208604AInk jet head and manufacturing method thereof, and ink jet apparatus with ink jet headCANON KK·Filed 1991·Granted May 4, 1993·154 cites·13 claims
- 0896US4994825AInk jet recording head equipped with a discharging opening forming member including a protruding portion and a recessed portionCANON KK·Filed 1989·Granted Feb 19, 1991·107 cites·25 claims
- 0995US6569343B1Method for producing liquid discharge head, liquid discharge head, head cartridge, liquid discharging recording apparatus, method for producing silicon plate and silicon plateCANON KK·Filed 2000·Granted May 27, 2003·59 cites·7 claims
- 1095US6116714APrinting head, printing method and apparatus using same, and apparatus and method for correcting said printing headCANON KK·Filed 1995·Granted Sep 12, 2000·99 cites·41 claims
- 1195US5826333AMethod of manufacturing an ink jet headCANON KK·Filed 1995·Granted Oct 27, 1998·101 cites·4 claims
- 1295US5790157AInk filling method and apparatus for ink cartridgeCANON KK·Filed 1994·Granted Aug 4, 1998·91 cites·5 claims
- 1394US6264302B1Detection of a discharge state of ink in an ink discharge recording headCANON KK·Filed 1999·Granted Jul 24, 2001·82 cites·10 claims
- 1494US6116716AMethod for standardizing an ink jet recording head and an ink jet recording head for attaining such standardization, ink jet recording method, and information processing apparatus, and host apparatusCANON KK·Filed 1997·Granted Sep 12, 2000·103 cites·41 claims
- 1594US5237342AInk jet head and ink jet recording apparatus having an ink container filled with porous materialCANON KK·Filed 1990·Granted Aug 17, 1993·71 cites·16 claims
- 1693US11369926B2Ultra fine bubble generation apparatusCANON KK·Filed 2021·Granted Jun 28, 2022·2 cites·19 claims
- 1793US5389957AInk jet head with contoured outlet surfaceCANON KK·Filed 1992·Granted Feb 14, 1995·86 cites·5 claims
- 1892US6179415B1Ink tank cartridgeCANON KK·Filed 1994·Granted Jan 30, 2001·87 cites·30 claims
- 1992US5280299AInk filling method for ink jet recording apparatusCANON KK·Filed 1991·Granted Jan 18, 1994·59 cites·4 claims
- 2090US6799841B2Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording headCANON KK·Filed 2002·Granted Oct 5, 2004·36 cites·21 claims
- 2190US6286945B1Ink jet cartridge, ink jet head and printerCANON KK·Filed 1999·Granted Sep 11, 2001·42 cites·21 claims
- 2290US5701995APacking case and opening method thereforCANON KK·Filed 1996·Granted Dec 30, 1997·73 cites·11 claims
- 2390US5485184AInk jet recording head and ink jet apparatus having sameCANON KK·Filed 1995·Granted Jan 16, 1996·57 cites·1 claims
- 2489US6062666AInk jet recording method and apparatus beginning driving cycle with discharge elements other than at ends of substratesCANON KK·Filed 1995·Granted May 16, 2000·69 cites·26 claims
- 2588US6231167B1Liquid discharging head, liquid discharging method, head cartridge, liquid discharging apparatus, liquid discharging printing method, printing system, head kit and head recovery methodCANON KK·Filed 1997·Granted May 15, 2001·59 cites·74 claims
- 2687US6331043B1Liquid discharging method, a liquid discharge head, and a liquid discharger apparatusCANON KK·Filed 1998·Granted Dec 18, 2001·54 cites·33 claims
- 2787US5940957ALaser process for making a filter for an ink jetCANON KK·Filed 1995·Granted Aug 24, 1999·52 cites·17 claims
- 2886US11364474B2Ultrafine bubble generating method and ultrafine bubble generating apparatusCANON KK·Filed 2021·Granted Jun 21, 2022·1 cites·6 claims
- 2986US6659588B2Liquid discharge head and producing method thereforCANON KK·Filed 2002·Granted Dec 9, 2003·26 cites·16 claims
- 3086US6074543AMethod for producing liquid ejecting headCANON KK·Filed 1996·Granted Jun 13, 2000·47 cites·2 claims
- 3186US5992984ALiquid discharging head, head cartridge and liquid discharge apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·47 cites·58 claims
- 3284US6374482B1Method of manufacturing a liquid discharge headCANON KK·Filed 1998·Granted Apr 23, 2002·42 cites·4 claims
- 3383US6796643B2Ink jet cartridge, ink jet head and printerCANON KK·Filed 2002·Granted Sep 28, 2004·15 cites·4 claims
- 3483US5825377AMethod and apparatus for ink-jet recording with inks having different densitiesCANON KK·Filed 1997·Granted Oct 20, 1998·61 cites·17 claims
- 3582US6447984B1Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatusCANON KK·Filed 2000·Granted Sep 10, 2002·23 cites·55 claims
- 3682US6027196ARecording method for gradation recording with light-and dark-colored inks and apparatus thereforCANON KK·Filed 1997·Granted Feb 22, 2000·44 cites·34 claims
- 3780US6834943B2Liquid discharge head, a substrate for use of such head and a method of manufacture thereforCANON KK·Filed 2002·Granted Dec 28, 2004·17 cites·11 claims
- 3880US6527377B1Liquid discharge head and producing method thereforCANON KK·Filed 2000·Granted Mar 4, 2003·19 cites·4 claims
- 3980US6206513B1Ink tank unit, an ink jet cartridge having said ink tank unit and an ink jet apparatus having said ink jet cartridgeCANON KK·Filed 1998·Granted Mar 27, 2001·35 cites·33 claims
- 4080US5933163AInk jet recording apparatusCANON KK·Filed 1997·Granted Aug 3, 1999·39 cites·36 claims
- 4178US6474801B2Ink jet cartridge, ink jet head and printerCANON KK·Filed 2001·Granted Nov 5, 2002·11 cites·7 claims
- 4278US5943074ALiquid discharge method and liquid discharge apparatusCANON KK·Filed 1997·Granted Aug 24, 1999·31 cites·63 claims
- 4378USD375975SPrinting headCANON KK·Filed 1995·Granted Nov 26, 1996·21 cites·1 claims
- 4478USD353997SContainerCANON KK·Filed 1993·Granted Jan 3, 1995·18 cites·1 claims
- 4576US6252616B1Liquid ejection method, head and apparatus in which an amount of liquid ejected is controlledCANON KK·Filed 1997·Granted Jun 26, 2001·29 cites·66 claims
- 4676USD363507SInk cartridge for printerCANON KK·Filed 1993·Granted Oct 24, 1995·17 cites·1 claims
- 4775US5867200APrint head, and print pre-heat method and apparatus using the sameCANON KK·Filed 1995·Granted Feb 2, 1999·33 cites·23 claims
- 4874US6688735B2Ink jet cartridge, ink jet head and printerCANON KK·Filed 2001·Granted Feb 10, 2004·9 cites·10 claims
- 4974US6331259B1Method for manufacturing ink jet recording headsCANON KK·Filed 1998·Granted Dec 18, 2001·30 cites·8 claims
- 5074US6257711B1Ink filling method and apparatus for ink cartridgeCANON KK·Filed 1998·Granted Jul 10, 2001·27 cites·16 claims
Showing the top 50 of 186 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →