- 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: 1236
10-year publication summary
|
132
|
139
|
172
|
186
|
160
|
130
|
103
|
76
|
41
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
232 |
| Brother Industries, Ltd. | 13000 |
223 |
| Canon Inc. | 36841 |
153 |
| Hewlett-Packard Development Company, L.P. | 28538 |
127 |
| Ricoh Company, Ltd. | 13266 |
32 |
| Xerox Corporation | 7503 |
24 |
| Riso Kagaku Corporation | 666 |
24 |
| Kyocera Document Solutions Inc. | 5295 |
23 |
| Toshiba TEC Corporation | 3877 |
20 |
| Oce-Technologies B.V. | 475 |
20 |
| FUJIFILM Corporation | 27102 |
13 |
| Kateeva, Inc. | 376 |
13 |
| Océ Holding B.V. | 108 |
13 |
| FUJIFILM Business Innovation Corp. | 7395 |
13 |
| Konica Minolta, Inc. | 8349 |
11 |
| PRIMERA Technology, Inc. | 51 |
11 |
| Screen Holdings Co., Ltd. | 2431 |
11 |
| HP Scitex Ltd. | 65 |
11 |
| Eastman Kodak Company | 3444 |
10 |
| Canon Production Printing Holding B.V. | 186 |
9 |
| Other owners | 243 |