- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 29/17 - Cleaning arrangements
Patent holdings for IPC class B41J 29/17
Total number of patents in this class: 422
10-year publication summary
|
18
|
39
|
44
|
33
|
53
|
37
|
31
|
49
|
36
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20327 |
123 |
| Hewlett-Packard Development Company, L.P. | 25172 |
44 |
| Canon Inc. | 44011 |
39 |
| Kyocera Document Solutions Inc. | 6286 |
33 |
| Brother Industries, Ltd. | 12823 |
17 |
| Kicteam, Inc. | 80 |
14 |
| PRIMERA Technology, Inc. | 56 |
12 |
| Ricoh Company, Ltd. | 13336 |
10 |
| Xerox Corporation | 4390 |
6 |
| Videojet Technologies Inc. | 363 |
6 |
| Konica Minolta, Inc. | 9143 |
5 |
| Kateeva, Inc. | 394 |
5 |
| Bixolon Co., Ltd. | 40 |
4 |
| Nisca Corporation | 141 |
4 |
| Screen Holdings Co., Ltd. | 3174 |
4 |
| Genesee Valley Innovations, LLC | 2181 |
4 |
| Krones AG | 2283 |
3 |
| Semes Co., Ltd. | 1678 |
3 |
| Videojet Technologies Limited | 9 |
3 |
| HP Indigo B.V. | 529 |
3 |
| Other owners | 80 |