- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 19/14 - Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction
Patent holdings for IPC class B41J 19/14
Total number of patents in this class: 189
10-year publication summary
|
24
|
27
|
39
|
21
|
20
|
8
|
9
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19675 |
40 |
| Canon Inc. | 40790 |
35 |
| Brother Industries, Ltd. | 12946 |
32 |
| Ricoh Company, Ltd. | 13374 |
13 |
| Hewlett-Packard Development Company, L.P. | 25637 |
10 |
| Mimaki Engineering Co., Ltd. | 870 |
10 |
| Oce-Technologies B.V. | 455 |
5 |
| Fiery, LLC | 116 |
5 |
| Memjet Technology Ltd. | 626 |
4 |
| Brady Worldwide, Inc. | 752 |
3 |
| Micropply Limited | 42 |
3 |
| Océ Holding B.V. | 106 |
2 |
| Riso Kagaku Corporation | 652 |
2 |
| Mouvent AG | 12 |
2 |
| General Electric Company | 13865 |
1 |
| Xerox Corporation | 6971 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32219 |
1 |
| Konica Minolta, Inc. | 8846 |
1 |
| Funai Electric Co., Ltd. | 517 |
1 |
| Casio Computer Co., Ltd. | 3452 |
1 |
| Other owners | 17 |