- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 15/18 - Multiple-web feeding apparatus
Patent holdings for IPC class B41J 15/18
Total number of patents in this class: 52
10-year publication summary
|
3
|
7
|
5
|
3
|
6
|
4
|
6
|
6
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44285 |
13 |
| Hewlett-Packard Development Company, L.P. | 25139 |
9 |
| Seiko Epson Corporation | 20446 |
4 |
| Brother Industries, Ltd. | 12827 |
2 |
| Nippon Primex Inc. | 3 |
2 |
| Canon Kabushiki Kaisha | 7387 |
2 |
| Samsung Display Co., Ltd. | 39087 |
1 |
| Ricoh Company, Ltd. | 13386 |
1 |
| Toshiba TEC Corporation | 3912 |
1 |
| citizen Systems Japan Co., Ltd. | 84 |
1 |
| citizen Watch Co., Ltd. | 1092 |
1 |
| GRG Banking Equipment Co., Ltd. | 374 |
1 |
| Mimaki Engineering Co., Ltd. | 936 |
1 |
| Oce Printing Systems GmbH & Co. KG | 33 |
1 |
| Postek Electronics Co., Ltd | 15 |
1 |
| Sato Holdings Kabushiki Kaisha | 381 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2261 |
1 |
| Think Laboratory Co., Ltd. | 104 |
1 |
| WS Packaging Group, Inc. | 8 |
1 |
| Zebra Technologies Corporation | 2395 |
1 |
| Other owners | 6 |