- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 2/03 - Ink jet characterised by the jet generation process generating a continuous ink jet by pressure
Patent holdings for IPC class B41J 2/03
Total number of patents in this class: 157
10-year publication summary
|
15
|
20
|
6
|
21
|
12
|
8
|
9
|
9
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 2601 |
35 |
| Seiko Epson Corporation | 20259 |
14 |
| Ceraloc Innovation AB | 171 |
9 |
| Hewlett-Packard Development Company, L.P. | 25180 |
8 |
| Canon Inc. | 43869 |
7 |
| Dover Europe Sàrl | 298 |
7 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1544 |
7 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2440 |
6 |
| Ricoh Company, Ltd. | 13333 |
5 |
| The Regents of the University of Michigan | 4997 |
5 |
| Riso Technologies Corporation | 281 |
5 |
| Domino UK Limited | 37 |
4 |
| Videojet Technologies Inc. | 364 |
4 |
| Integrated Deposition Solutions, Inc. | 11 |
3 |
| Markem-Imaje | 24 |
3 |
| Brother Industries, Ltd. | 12829 |
2 |
| STMicroelectronics S.r.l. | 3374 |
2 |
| Kyocera Document Solutions Inc. | 6256 |
2 |
| Boe Technology Group Co., Ltd. | 44074 |
2 |
| Landa Corporation Ltd. | 258 |
2 |
| Other owners | 25 |