Inventor · disambiguated record
Keiji Edamatsu
Also filed as: EDAMATSU KEIJI
10 granted patents·1 pending application·17 citations·filing 2008–2017
83Inventor score
Top patents by PatentIndex Score
11 records- 0188US9873255B2Liquid ejection head and method of manufacturing the sameCANON KK·Filed 2016·Granted Jan 23, 2018·3 cites·2 claims
- 0287US9789690B2Method for manufacturing liquid ejection headCANON KK·Filed 2016·Granted Oct 17, 2017·3 cites·15 claims
- 0380US8338195B2Method for manufacturing a liquid-ejection headSASAKI KOJI·Filed 2011·Granted Dec 25, 2012·3 cites·10 claims
- 0471US8771792B2Method for manufacturing liquid discharge headASAI KAZUHIRO·Filed 2011·Granted Jul 8, 2014·2 cites·5 claims
- 0567US8286351B2Manufacturing method of liquid discharge headEDAMATSU KEIJI·Filed 2011·Granted Oct 16, 2012·4 cites·4 claims
- 0665US8187898B2Method for manufacturing liquid discharge headYAMAMURO JUN·Filed 2008·Granted May 29, 2012·2 cites·10 claims
- 0753US8430476B2Method for manufacturing liquid discharge headYAMAMURO JUN·Filed 2012·Granted Apr 30, 2013·0 cites·10 claims
- 0849US10322584B2Method for manufacturing liquid ejection headCANON KK·Filed 2017·Granted Jun 18, 2019·0 cites·20 claims
- 0944US9994018B2Liquid ejection head and method of producing the sameCANON KK·Filed 2016·Granted Jun 12, 2018·0 cites·5 claims
- 1037US10343406B2Liquid ejection head manufacturing methodCANON KK·Filed 2016·Granted Jul 9, 2019·0 cites·9 claims
- 1135US2011020966A1Method for processing silicon substrate and method for producing substrate for liquid ejecting headCANON KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →