- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 35/18 - Colour change effected automatically
Patent holdings for IPC class B41J 35/18
Total number of patents in this class: 9
10-year publication summary
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1
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0
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1
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2
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0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shandong New Beiyang Information Technology Co., Ltd. | 373 |
2 |
| Zebra Technologies Corporation | 2436 |
2 |
| Brother Industries, Ltd. | 12851 |
1 |
| Mitsubishi Electric Corporation | 47860 |
1 |
| SK Hynix Inc. | 12407 |
1 |
| Dai Nippon Printing Co., Ltd. | 4224 |
1 |
| Seoul National University R&db Foundation | 4123 |
1 |
| Other owners | 0 |