Inventor · disambiguated record
Toshinori Ishiyama
Also filed as: ISHIYAMA TOSHINORI
8 granted patents·1 pending application·116 citations·filing 2000–2012
85Inventor score
Technology areasB41J
Top patents by PatentIndex Score
9 records- 0193US6629741B1Ink jet recording head drive method and ink jet recording apparatusFUJI XEROX CO LTD·Filed 2000·Granted Oct 7, 2003·64 cites·37 claims
- 0288US8888217B2Inkjet recording apparatus and method, and abnormal nozzle determination methodFUJIFILM CORP·Filed 2012·Granted Nov 18, 2014·7 cites·24 claims
- 0379US6682175B2Ink jet recording head and ink jet recording apparatusFUJI XEROX CO LTD·Filed 2002·Granted Jan 27, 2004·20 cites·11 claims
- 0476US7334856B2Method of driving liquid-drop-ejecting recording head, and liquid-drop-ejecting recording deviceFUJI XEROX CO LTD·Filed 2005·Granted Feb 26, 2008·5 cites·12 claims
- 0573US6685300B1Device and method for driving ink jet printing head capable of attaining both high quality printing and reduction of ink consumptionFUJI XEROX CO LTD·Filed 2000·Granted Feb 3, 2004·16 cites·4 claims
- 0650US6578954B2Ink jet printing head and ink jet printing device enabling stable high-frequency ink drop ejection and high-speed printingFUJI XEROX CO LTD·Filed 2002·Granted Jun 17, 2003·4 cites·28 claims
- 0743US7396104B2Ink-jet recording device and wiping methodFUJI XEROX CO LTD·Filed 2005·Granted Jul 8, 2008·0 cites·14 claims
- 0843US2009262156A1Liquid droplet ejecting head and image forming apparatusFUJI XEROX CO LTD·Filed 2008·Application pending·0 cites
- 0939US8622499B2Liquid ejection apparatus and ejection control method for same, and inkjet apparatusKYOSO TADASHI·Filed 2012·Granted Jan 7, 2014·0 cites·20 claims
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