Inventor · disambiguated record
Hisakazu Koyama
Also filed as: KOYAMA HISAKAZU
2 granted patents·1 pending application·7 citations·filing 2006–2012
45Inventor score
Top patents by PatentIndex Score
3 records- 0173US7634648B2Data processing apparatus and control method for a data processing apparatus that temporarily provides a plurality of boot sectors in flash ROMSEIKO EPSON CORP·Filed 2006·Granted Dec 15, 2009·7 cites·14 claims
- 0238US8006051B2Data processing device having a maintenance counter functionSEIKO EPSON CORP·Filed 2006·Granted Aug 23, 2011·0 cites·2 claims
- 0334US2013080806A1Media processing device and method of controlling a media processing deviceKOYAMA HISAKAZU·Filed 2012·Application pending·0 cites
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