Inventor
SAKATA MASATOSHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
4 patentsUS6276772B1Aug 21, 2001
Ink jet printer using piezoelectric elements with improved ink droplet impinging accuracy
HITACHI KOKI KK62 citations95
US6328397B1Dec 11, 2001
Drive voltage adjusting method for an on-demand multi-nozzle ink jet head
HITACHI KOKI KK41 citations92
US6283031B1Sep 4, 2001
Solid-ink printing original plate and a process for producing the same
HITACHI KOKI KK37 citations92
US6173647B1Jan 16, 2001
Solid-ink printing original plate and a process for producing the same
HITACHI KOKI KK32 citations92