EP 0378387 A3 19910130 - INK JET RECORDING METHOD
Title (en)
INK JET RECORDING METHOD
Publication
Application
Priority
- JP 294189 A 19890111
- JP 294289 A 19890111
Abstract (en)
[origin: EP0378387A2] An ink jet recording method by an ink jet recording head of an on-demand type. Ink droplets are discharged at an interval which is 1/N (N is a natural number of 2 or more) of a pitch of a recording unit.
IPC 1-7
IPC 8 full level
B41J 2/21 (2006.01); B41J 2/505 (2006.01)
CPC (source: EP)
B41J 2/2125 (2013.01); B41J 2/5056 (2013.01)
Citation (search report)
- [X] US 4617580 A 19861014 - MIYAKAWA AKIRA [JP]
- [Y] US 4748453 A 19880531 - LIN LARRY W [US], et al
- [A] EP 0244604 A2 19871111 - IBM [US]
- [A] US 4050077 A 19770920 - YAMADA TAKAHIRO, et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 6, no. 181 (M-156)(1059) 17 September 1982, & JP-A-57 89973 (TACHIKAWA) 4 June 1982,
- [A] PATENT ABSTRACTS OF JAPAN vol. 7, no. 120 (M-217)(1265) 25 May 1983, & JP-A-58 39468 (TANAKA) 8 March 1983,
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0378387 A2 19900718; EP 0378387 A3 19910130; EP 0378387 B1 19950517; DE 69019380 D1 19950622; DE 69019380 T2 19951026
DOCDB simple family (application)
EP 90300277 A 19900110; DE 69019380 T 19900110