- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction 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: 1258
10-year publication summary
|
139
|
172
|
186
|
160
|
130
|
106
|
81
|
46
|
56
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18975 |
239 |
| Brother Industries, Ltd. | 12896 |
225 |
| Canon Inc. | 38071 |
158 |
| Hewlett-Packard Development Company, L.P. | 27476 |
126 |
| Ricoh Company, Ltd. | 13205 |
34 |
| Kyocera Document Solutions Inc. | 5346 |
29 |
| Riso Kagaku Corporation | 658 |
26 |
| Xerox Corporation | 7076 |
23 |
| Toshiba TEC Corporation | 3693 |
22 |
| Oce-Technologies B.V. | 470 |
20 |
| Kateeva, Inc. | 377 |
14 |
| FUJIFILM Corporation | 28506 |
13 |
| Océ Holding B.V. | 108 |
13 |
| FUJIFILM Business Innovation Corp. | 7405 |
13 |
| Konica Minolta, Inc. | 8519 |
11 |
| PRIMERA Technology, Inc. | 50 |
11 |
| Screen Holdings Co., Ltd. | 2636 |
11 |
| HP Scitex Ltd. | 64 |
11 |
| Eastman Kodak Company | 3044 |
9 |
| Canon Production Printing Holding B.V. | 207 |
9 |
| Other owners | 241 |