Assignee
TAKAHASHI SHUJI
JP·6 granted patents·3 pending applications·9 citations·filing 2009–2012
Top patents by PatentIndex Score
9 records- 0181US8262199B2Droplet jetting head, method of manufacturing droplet jetting head, and droplet jetting apparatus equipped with droplet jetting headTAKAHASHI SHUJI·Filed 2009·Granted Sep 11, 2012·6 cites·13 claims
- 0265US8628174B2Piezoelectric element, method of manufacturing the same, and ink jet headTAKAHASHI SHUJI·Filed 2010·Granted Jan 14, 2014·1 cites·9 claims
- 0364US8158525B2Plasma etching method and apparatus, and method of manufacturing liquid ejection headTAKAHASHI SHUJI·Filed 2010·Granted Apr 17, 2012·1 cites·12 claims
- 0459US8404602B2Plasma oxidation method and plasma oxidation apparatusTAKAHASHI SHUJI·Filed 2011·Granted Mar 26, 2013·1 cites·8 claims
- 0553US8500248B2Method of manufacturing nozzle plate, liquid ejection head and image forming apparatusTAKAHASHI SHUJI·Filed 2011·Granted Aug 6, 2013·0 cites·2 claims
- 0652US2009223931A1Dry etching method and apparatusTAKAHASHI SHUJI·Filed 2009·Application pending·0 cites
- 0748US2012175061A1Plasma etching method and apparatus, and method of manufacturing liquid ejection headTAKAHASHI SHUJI·Filed 2012·Application pending·0 cites
- 0841US8705936B2Video data recording device, video data playing device, video data recording method, and video data playing methodTAKAHASHI SHUJI·Filed 2010·Granted Apr 22, 2014·0 cites·20 claims
- 0940US2011303635A1Dry etching apparatus and method of dry etchingTAKAHASHI SHUJI·Filed 2011·Application pending·0 cites
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