- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 2/15 - Arrangement thereof for serial printing
Patent holdings for IPC class B41J 2/15
Total number of patents in this class: 416
10-year publication summary
|
40
|
28
|
24
|
20
|
10
|
13
|
14
|
26
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20365 |
101 |
| Canon Inc. | 44134 |
53 |
| Brother Industries, Ltd. | 12836 |
37 |
| Hewlett-Packard Development Company, L.P. | 25174 |
35 |
| Ricoh Company, Ltd. | 13334 |
30 |
| Mimaki Engineering Co., Ltd. | 932 |
21 |
| Memjet Technology Ltd. | 598 |
14 |
| Kyocera Corporation | 14433 |
10 |
| Xerox Corporation | 4386 |
9 |
| FUJIFILM Corporation | 30628 |
6 |
| Brady Worldwide, Inc. | 775 |
6 |
| Eastman Kodak Company | 2586 |
5 |
| Screen Holdings Co., Ltd. | 3198 |
5 |
| SICPA Holding SA | 955 |
5 |
| FUJIFILM Dimatix, Inc. | 243 |
4 |
| Riso Kagaku Corporation | 644 |
4 |
| LG Chem, Ltd. | 17956 |
3 |
| Kyocera Document Solutions Inc. | 6323 |
3 |
| Kateeva, Inc. | 395 |
3 |
| Toshiba Corporation | 12625 |
2 |
| Other owners | 60 |