LT - INKJET HEAD NOZZLE PLATE, MANUFACTURING METHOD THEREFOR, INKJET HEAD, AND INKJET RECORDING DEVICE
EN - INKJET HEAD NOZZLE PLATE, MANUFACTURING METHOD THEREFOR, INKJET HEAD, AND INKJET RECORDING DEVICE
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
B41J 2/14 |
(2006.01) |
|
|
B41J 2/162 |
(2013.01) |
|
|
B41J 2/16 |
(2006.01) |
|
|
B41J 2/1632 |
(2013.01) |
|
|
B41J 2/1634 |
(2013.01) |
European patent
| (11) |
Number of the document |
4275906 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
21917409.1 |
|
Date of filing the European patent application |
2021-01-05 |
| (97) |
Date of publication of the European application |
2023-11-15 |
| (45) |
Date of publication and mention of the grant of the patent |
2025-03-05
|
| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/JP2021/000066 |
|
Date |
2021-01-05 |
PCT application publication
| (87) |
Number |
WO 2022/149181 |
|
Date |
2022-07-14 |
Inventors
| (72) |
SHIMOMURA, Akihisa , JP
IMURA, Atsushi , JP
MACHIDA, Tetsuji , JP
|
Grantee
| (73) |
KONICA MINOLTA, INC. ,
2-7-2, Marunouchi
Chiyoda-ku, Tokyo 100-7015,
JP
|
Title
| (54) |
INKJET HEAD NOZZLE PLATE, MANUFACTURING METHOD THEREFOR, INKJET HEAD, AND INKJET RECORDING DEVICE |
| |
INKJET HEAD NOZZLE PLATE, MANUFACTURING METHOD THEREFOR, INKJET HEAD, AND INKJET RECORDING DEVICE |
