- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 2/07 - Ink jet characterised by jet control
Patent holdings for IPC class B41J 2/07
Total number of patents in this class: 337
10-year publication summary
|
17
|
32
|
16
|
22
|
10
|
13
|
13
|
13
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25174 |
98 |
| Seiko Epson Corporation | 20365 |
39 |
| Canon Inc. | 44134 |
21 |
| Brother Industries, Ltd. | 12836 |
18 |
| Eastman Kodak Company | 2586 |
14 |
| FUJIFILM Dimatix, Inc. | 243 |
12 |
| Videojet Technologies Inc. | 363 |
9 |
| Memjet Technology Ltd. | 598 |
8 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1553 |
7 |
| Ricoh Company, Ltd. | 13334 |
6 |
| Kateeva, Inc. | 395 |
6 |
| Boe Technology Group Co., Ltd. | 44484 |
5 |
| Electronics for Imaging, Inc. | 325 |
5 |
| Samsung Display Co., Ltd. | 38914 |
4 |
| Illinois Tool Works Inc. | 11863 |
4 |
| Xerox Corporation | 4386 |
4 |
| The Boeing Company | 20196 |
3 |
| Peking University | 1468 |
3 |
| Kyocera Document Solutions Inc. | 6323 |
2 |
| Beijing Founder Electronics Co., Ltd. | 129 |
2 |
| Other owners | 67 |