Inventor
FUKAI HISASHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “FUKAI HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
10 patentsUS6094280AJul 25, 2000
Method and apparatus for correcting print density by printhead, printhead corrected by this apparatus, and printing apparatus using this printhead
CANON KK94 citations97
US7547094B2Jun 16, 2009
Liquid discharge recording head and ink jet recording apparatus
CANON KK33 citations92
US6377358B1Apr 23, 2002
Method for correcting a recording head, correction apparatus therefor, recording head corrected by use of such apparatus, and recording apparatus using such recording head
CANON KK24 citations92
US6168264B1Jan 2, 2001
Manufacturing method for the liquid ejection head
CANON KK18 citations92
US6325482B1Dec 4, 2001
Method and apparatus for correcting printhead, printhead corrected by this apparatus, and printing apparatus using this printhead
CANON KK8 citations73
US6227645B1May 8, 2001
Liquid jet recording head and assembling method therefor
CANON KK8 citations73
US6516509B1Feb 11, 2003
Method of manufacturing a liquid jet head having a plurality of movable members
CANON KK2 citations63
US6260958B1Jul 17, 2001
Liquid ejection head having specific flow path structure
CANON KK3 citations62
US11155084B2Oct 26, 2021
Liquid ejecting head and manufacturing method thereof
CANON KK0 citations51
US6349239B2Feb 19, 2002
Method for manufacturing a liquid jet recording head
CANON KK0 citations41