- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 25/308 - Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
Patent holdings for IPC class B41J 25/308
Total number of patents in this class: 492
10-year publication summary
|
37
|
44
|
40
|
34
|
30
|
26
|
46
|
29
|
35
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20327 |
93 |
| Brother Industries, Ltd. | 12823 |
45 |
| Hewlett-Packard Development Company, L.P. | 25172 |
40 |
| Canon Inc. | 44011 |
30 |
| Ricoh Company, Ltd. | 13336 |
21 |
| Kyocera Document Solutions Inc. | 6286 |
15 |
| Riso Kagaku Corporation | 643 |
15 |
| Mimaki Engineering Co., Ltd. | 930 |
12 |
| Memjet Technology Ltd. | 598 |
11 |
| Xerox Corporation | 4390 |
9 |
| Hand held Products, Inc. | 1289 |
9 |
| Kateeva, Inc. | 394 |
8 |
| FUJIFILM Corporation | 30562 |
7 |
| Electronics for Imaging, Inc. | 327 |
7 |
| Konica Minolta, Inc. | 9143 |
6 |
| Quantix Digital S.r.l. | 7 |
6 |
| DS Global | 41 |
5 |
| Universal Display Corporation | 2090 |
4 |
| Canon Production Printing Holding B.V. | 282 |
4 |
| Toshiba TEC Corporation | 3905 |
3 |
| Other owners | 142 |