- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 11/02 - Platens
Patent holdings for IPC class B41J 11/02
Total number of patents in this class: 233
10-year publication summary
|
28
|
24
|
21
|
22
|
16
|
8
|
15
|
8
|
3
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20248 |
45 |
| Brother Industries, Ltd. | 12842 |
36 |
| Hewlett-Packard Development Company, L.P. | 25216 |
27 |
| Canon Inc. | 43768 |
17 |
| Mimaki Engineering Co., Ltd. | 921 |
12 |
| Ricoh Company, Ltd. | 13346 |
10 |
| Konica Minolta, Inc. | 9116 |
6 |
| Zebra Technologies Corporation | 2378 |
5 |
| Xerox Corporation | 4394 |
4 |
| Memjet Technology Ltd. | 601 |
3 |
| Roland DG Corporation | 404 |
3 |
| Seiko I Infotech Inc. | 57 |
3 |
| Think Laboratory Co., Ltd. | 104 |
3 |
| Eastman Kodak Company | 2607 |
2 |
| Kyocera Corporation | 14335 |
2 |
| Kao Corporation | 5073 |
2 |
| Kornit Digital Ltd. | 144 |
2 |
| Riso Kagaku Corporation | 641 |
2 |
| Sato Holdings Kabushiki Kaisha | 379 |
2 |
| Leo Martinez, Jr. | 3 |
2 |
| Other owners | 45 |