Inventor
AMEYAMA MINORU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “AMEYAMA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
11 patentsUS4673955AJun 16, 1987
Ink receptacle for ink jet printer
RICOH KK87 citations96
US4586058AApr 29, 1986
Ink jet printing apparatus
RICOH KK57 citations96
US5146236ASep 8, 1992
Ink jet record apparatus
RICOH KK65 citations95
US6707480B2Mar 16, 2004
Image formation unit including stored performance information
RICOH KK50 citations92
US5270740ADec 14, 1993
Ink jet head
RICOH KK23 citations92
US4626874ADec 2, 1986
Liquid level detector for ink jet printer
RICOH KK44 citations92
US4527170AJul 2, 1985
Ink jet waste and replenish ink system
RICOH KK30 citations92
US4524365AJun 18, 1985
Receptacle for waste ink collection in ink jet recording apparatus
RICOH KK48 citations92
US4464668AAug 7, 1984
Ink supply system of ink jet recording apparatus
RICOH KK23 citations82
US4394663AJul 19, 1983
Ink jet printing apparatus
RICOH KK14 citations73
US5260723ANov 9, 1993
Liquid jet recording head
RICOH KK14 citations72