- 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 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: 5627
10-year publication summary
|
509
|
572
|
540
|
571
|
688
|
676
|
621
|
557
|
472
|
84
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19240 |
1012 |
| Hewlett-Packard Development Company, L.P. | 29751 |
458 |
| Brother Industries, Ltd. | 13284 |
443 |
| Ricoh Company, Ltd. | 14053 |
417 |
| Canon Inc. | 36856 |
317 |
| Xerox Corporation | 6811 |
209 |
| Kyocera Document Solutions Inc. | 5761 |
118 |
| Mimaki Engineering Co., Ltd. | 803 |
112 |
| FUJIFILM Corporation | 25841 |
93 |
| Eastman Kodak Company | 4117 |
85 |
| Agfa NV | 649 |
65 |
| Oce-Technologies B.V. | 495 |
62 |
| FUJIFILM Business Innovation Corp. | 7579 |
62 |
| Konica Minolta, Inc. | 8205 |
61 |
| Toshiba TEC Corporation | 3902 |
57 |
| Canon Production Printing Holding B.V. | 159 |
53 |
| HP Scitex Ltd. | 74 |
45 |
| Screen Holdings Co., Ltd. | 2183 |
42 |
| Casio Computer Co., Ltd. | 3341 |
41 |
| Electronics for Imaging, Inc. | 319 |
40 |
| Other owners | 1835 |