- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 25/00 - Actions or mechanisms not otherwise provided for
Patent holdings for IPC class B41J 25/00
Total number of patents in this class: 685
10-year publication summary
|
75
|
110
|
91
|
85
|
74
|
60
|
58
|
66
|
55
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18989 |
116 |
| Brother Industries, Ltd. | 12908 |
74 |
| Ricoh Company, Ltd. | 13216 |
57 |
| Canon Inc. | 38148 |
46 |
| Hewlett-Packard Development Company, L.P. | 27461 |
35 |
| Memjet Technology Ltd. | 692 |
21 |
| Heidelberger Druckmaschinen AG | 473 |
15 |
| Xerox Corporation | 7076 |
14 |
| FUJIFILM Corporation | 28805 |
12 |
| Oce-Technologies B.V. | 470 |
12 |
| Konica Minolta, Inc. | 8535 |
11 |
| Mimaki Engineering Co., Ltd. | 816 |
11 |
| Koenig & Bauer AG | 964 |
10 |
| Electronics for Imaging, Inc. | 309 |
8 |
| Kyocera Document Solutions Inc. | 5366 |
7 |
| Padaluma Ink-jet-solutions GmbH & Co. KG | 18 |
7 |
| Prototype and Production Systems, Inc. | 10 |
7 |
| Alltec angewandte Laserlicht Technologie GmbH | 91 |
6 |
| Kateeva, Inc. | 379 |
6 |
| Roland DG Corporation | 344 |
6 |
| Other owners | 204 |