Inventor · disambiguated record
Junji Tatsumi
Also filed as: TATSUMI JUNJI
12 granted patents·178 citations·filing 1997–2015
91Inventor score
Files withCANON KK12
Top patents by PatentIndex Score
12 records- 0194US9238361B2Liquid ejecting head and liquid ejection printing apparatusCANON KK·Filed 2013·Granted Jan 19, 2016·9 cites·11 claims
- 0289US6431682B1Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge headCANON KK·Filed 2000·Granted Aug 13, 2002·35 cites·17 claims
- 0386US6659588B2Liquid discharge head and producing method thereforCANON KK·Filed 2002·Granted Dec 9, 2003·26 cites·16 claims
- 0482US6447984B1Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatusCANON KK·Filed 2000·Granted Sep 10, 2002·23 cites·55 claims
- 0580US6527377B1Liquid discharge head and producing method thereforCANON KK·Filed 2000·Granted Mar 4, 2003·19 cites·4 claims
- 0676US6745467B1Method of producing a liquid discharge headCANON KK·Filed 2000·Granted Jun 8, 2004·17 cites·9 claims
- 0776US6422686B1Liquid discharge head and method of manufacturing the sameCANON KK·Filed 2000·Granted Jul 23, 2002·17 cites·28 claims
- 0859US7862159B2Ink jet recording head and recording apparatusCANON KK·Filed 2008·Granted Jan 4, 2011·1 cites·5 claims
- 0957US6397466B1Method for manufacturing orifice plate and liquid discharge headCANON KK·Filed 1999·Granted Jun 4, 2002·16 cites·7 claims
- 1049US6220688B1Liquid jet recording head and a method for manufacturing liquid jet recording headsCANON KK·Filed 1997·Granted Apr 24, 2001·11 cites·29 claims
- 1145US9421771B2Liquid ejection head and method of manufacturing the sameCANON KK·Filed 2015·Granted Aug 23, 2016·0 cites·13 claims
- 1235US6550132B1Method of making an ink-jet recording headCANON KK·Filed 1999·Granted Apr 22, 2003·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →