- 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: 833
10-year publication summary
|
110
|
91
|
85
|
74
|
60
|
60
|
74
|
59
|
64
|
81
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20406 |
157 |
| Ricoh Company, Ltd. | 13355 |
78 |
| Canon Inc. | 44222 |
77 |
| Brother Industries, Ltd. | 12831 |
76 |
| Hewlett-Packard Development Company, L.P. | 25148 |
34 |
| Memjet Technology Ltd. | 593 |
22 |
| Mimaki Engineering Co., Ltd. | 933 |
17 |
| Heidelberger Druckmaschinen AG | 500 |
15 |
| FUJIFILM Corporation | 30653 |
14 |
| Konica Minolta, Inc. | 9165 |
14 |
| Oce-Technologies B.V. | 439 |
12 |
| Kateeva, Inc. | 396 |
10 |
| Koenig & Bauer AG | 960 |
10 |
| Electronics for Imaging, Inc. | 317 |
9 |
| Xerox Corporation | 4382 |
8 |
| Roland DG Corporation | 405 |
8 |
| Kyocera Document Solutions Inc. | 6345 |
7 |
| Canon Production Printing Holding B.V. | 283 |
7 |
| Prototype and Production Systems, Inc. | 10 |
7 |
| Samsung Display Co., Ltd. | 39012 |
6 |
| Other owners | 245 |