Inventor
OUKI YASUHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OUKI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
6 patentsUS6431674B2Aug 13, 2002
Ink-jet recording head that minutely vibrates ink meniscus
SEIKO EPSON CORP61 citations95
US5753016AMay 19, 1998
Ink composition excellent in reproduction of black color and ink jet recording method using the same
SEIKO EPSON CORP31 citations92
US5502470AMar 26, 1996
Ink jet recording head and process for producing the same
SEIKO EPSON CORP52 citations92
US5948154ASep 7, 1999
Color ink set for ink-jet recording
SEIKO EPSON CORP40 citations91
US5312517AMay 17, 1994
Method of forming a nozzle for an ink-jet printer head
SEIKO EPSON CORP39 citations91
US5647897AJul 15, 1997
Ink composition for ink jet recording
SEIKO EPSON CORP14 citations73