Inventor · disambiguated record
Keizaburo Yamamoto
Also filed as: YAMAMOTO KEIZABURO
11 granted patents·3 pending applications·9 citations·filing 2002–2017
82Inventor score
Top patents by PatentIndex Score
14 records- 0185US9421768B2Inkjet printer headTOSHIBA KK·Filed 2015·Granted Aug 23, 2016·3 cites·5 claims
- 0274US9682553B2Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet headTOSHIBA KK·Filed 2015·Granted Jun 20, 2017·1 cites·18 claims
- 0372US8998374B2Inkjet head and methods of manufacturing the inkjet headTOSHIBA TEC KK·Filed 2013·Granted Apr 7, 2015·2 cites·6 claims
- 0472US8845070B2Ink-jet print head, ink-jet printer using the same and method for manufacturing ink-jet print headYAMAMOTO KEIZABURO·Filed 2011·Granted Sep 30, 2014·2 cites·10 claims
- 0564US9289991B2Inkjet headTOSHIBA KK·Filed 2013·Granted Mar 22, 2016·1 cites·13 claims
- 0662US10052871B2Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet headTOSHIBA KK·Filed 2017·Granted Aug 21, 2018·0 cites·18 claims
- 0759US9561652B2Inkjet printer headTOSHIBA KK·Filed 2016·Granted Feb 7, 2017·0 cites·10 claims
- 0856US10093099B2Method for manufacturing ink-jet print headTOSHIBA TEC KK·Filed 2014·Granted Oct 9, 2018·0 cites·6 claims
- 0945US9090070B2Maintenance apparatus and inkjet recording apparatusTOSHIBA KK·Filed 2013·Granted Jul 28, 2015·0 cites·16 claims
- 1041US2009207203A1Ink jet recording apparatus and ink jet recording methodTOSHIBA TEC KK·Filed 2009·Application pending·0 cites
- 1141US2003074477A1System for determining medium to deliver document and determining methodFiled 2002·Application pending·0 cites
- 1240US8500243B2Inkjet head and method of manufacturing inkjet headYAMAMOTO KEIZABURO·Filed 2011·Granted Aug 6, 2013·0 cites·16 claims
- 1335US8770726B2Inkjet head and method of manufacturing inkjet headYAMAMOTO KEIZABURO·Filed 2011·Granted Jul 8, 2014·0 cites·10 claims
- 1433US2012147096A1Inkjet headYAMAMOTO KEIZABURO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →