- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
Patent holdings for IPC class B41J 11/00
Total number of patents in this class: 6526
10-year publication summary
|
570
|
689
|
678
|
623
|
575
|
542
|
442
|
435
|
487
|
198
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20017 |
1175 |
| Brother Industries, Ltd. | 12865 |
521 |
| Canon Inc. | 42342 |
504 |
| Ricoh Company, Ltd. | 13299 |
455 |
| Hewlett-Packard Development Company, L.P. | 25342 |
407 |
| Kyocera Document Solutions Inc. | 6081 |
204 |
| Xerox Corporation | 4716 |
162 |
| FUJIFILM Corporation | 30277 |
115 |
| Mimaki Engineering Co., Ltd. | 905 |
112 |
| Konica Minolta, Inc. | 9032 |
94 |
| Canon Production Printing Holding B.V. | 276 |
91 |
| Agfa NV | 659 |
73 |
| Toshiba TEC Corporation | 3899 |
70 |
| Screen Holdings Co., Ltd. | 3103 |
68 |
| Electronics for Imaging, Inc. | 329 |
63 |
| FUJIFILM Business Innovation Corp. | 7848 |
63 |
| Eastman Kodak Company | 2673 |
60 |
| Oce-Technologies B.V. | 445 |
58 |
| Koenig & Bauer AG | 965 |
46 |
| Riso Kagaku Corporation | 645 |
42 |
| Other owners | 2143 |