- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 27/12 - Rollers
Patent holdings for IPC class B41J 27/12
Total number of patents in this class: 8
10-year publication summary
|
0
|
1
|
1
|
1
|
1
|
0
|
0
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19080 |
3 |
| Canon Inc. | 38613 |
1 |
| Kyocera Document Solutions Inc. | 5424 |
1 |
| Kompac Technologies LLC | 7 |
1 |
| HP Indigo B.V. | 529 |
1 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 436 |
1 |
| Other owners | 0 |