- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 29/10 - Sound-deadening devices embodied in machines
Patent holdings for IPC class B41J 29/10
Total number of patents in this class: 15
10-year publication summary
|
0
|
0
|
2
|
3
|
0
|
1
|
0
|
0
|
2
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19367 |
5 |
| FUJIFILM Business Innovation Corp. | 7592 |
2 |
| Canon Inc. | 39960 |
1 |
| Hewlett-Packard Development Company, L.P. | 25881 |
1 |
| FUJIFILM Corporation | 29399 |
1 |
| Ricoh Company, Ltd. | 13279 |
1 |
| Fuji Xerox Co., Ltd. | 191 |
1 |
| Silverbrook Research Pty Ltd | 130 |
1 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6273 |
1 |
| DIEBOLD Nixdorf Systems GmbH | 262 |
1 |
| Other owners | 0 |