- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 13/00 - Devices or arrangements specially adapted for supporting or handling copy material in short lengths, e.g. sheets
Patent holdings for IPC class B41J 13/00
Total number of patents in this class: 1357
10-year publication summary
|
172
|
186
|
160
|
130
|
109
|
83
|
55
|
62
|
49
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20554 |
268 |
| Brother Industries, Ltd. | 12862 |
225 |
| Canon Inc. | 44585 |
191 |
| Hewlett-Packard Development Company, L.P. | 25103 |
126 |
| Kyocera Document Solutions Inc. | 6428 |
38 |
| Ricoh Company, Ltd. | 13421 |
37 |
| Riso Kagaku Corporation | 644 |
26 |
| Toshiba TEC Corporation | 3915 |
23 |
| Xerox Corporation | 4385 |
21 |
| Oce-Technologies B.V. | 439 |
20 |
| Konica Minolta, Inc. | 9208 |
17 |
| FUJIFILM Business Innovation Corp. | 8108 |
16 |
| Kateeva, Inc. | 397 |
15 |
| FUJIFILM Corporation | 30849 |
13 |
| Océ Holding B.V. | 106 |
13 |
| PRIMERA Technology, Inc. | 58 |
12 |
| Screen Holdings Co., Ltd. | 3278 |
11 |
| HP Scitex Ltd. | 64 |
11 |
| Agfa NV | 671 |
9 |
| Canon Production Printing Holding B.V. | 287 |
9 |
| Other owners | 256 |