- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 17/12 - Special adaptations for ensuring maximum life
Patent holdings for IPC class B41J 17/12
Total number of patents in this class: 9
10-year publication summary
|
1
|
1
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48048 |
2 |
| Toshiba TEC Corporation | 3908 |
2 |
| Eastman Kodak Company | 2601 |
1 |
| citizen Holdings Co., Ltd. | 262 |
1 |
| citizen Systems Japan Co., Ltd. | 83 |
1 |
| citizen Watch Co., Ltd. | 1086 |
1 |
| Videojet Technologies Inc. | 364 |
1 |
| Other owners | 0 |