- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 15/16 - Means for tensioning or winding the web
Patent holdings for IPC class B41J 15/16
Total number of patents in this class: 457
10-year publication summary
|
46
|
41
|
40
|
31
|
26
|
40
|
29
|
30
|
32
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20099 |
130 |
| Hewlett-Packard Development Company, L.P. | 25306 |
37 |
| Canon Inc. | 42735 |
36 |
| Mimaki Engineering Co., Ltd. | 914 |
25 |
| Ricoh Company, Ltd. | 13318 |
13 |
| Screen Holdings Co., Ltd. | 3115 |
11 |
| Sato Holdings Kabushiki Kaisha | 431 |
10 |
| Toshiba TEC Corporation | 3886 |
9 |
| Sato Corporation | 263 |
9 |
| Koenig & Bauer AG | 961 |
8 |
| Landa Corporation Ltd. | 255 |
8 |
| FUJIFILM Corporation | 30340 |
7 |
| Brother Industries, Ltd. | 12855 |
6 |
| Eastman Kodak Company | 2650 |
6 |
| Kyocera Document Solutions Inc. | 6149 |
5 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 214 |
5 |
| Océ Holding B.V. | 106 |
5 |
| Roland DG Corporation | 401 |
5 |
| Zebra Technologies Corporation | 2428 |
5 |
| GPCP IP Holdings LLC | 1541 |
5 |
| Other owners | 112 |