- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 23/02 - Mechanical power drives
Patent holdings for IPC class B41J 23/02
Total number of patents in this class: 90
10-year publication summary
|
5
|
17
|
15
|
7
|
7
|
0
|
4
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12830 |
20 |
| Seiko Epson Corporation | 20337 |
16 |
| Canon Inc. | 44051 |
9 |
| Hewlett-Packard Development Company, L.P. | 25170 |
8 |
| Toshiba TEC Corporation | 3906 |
5 |
| Zebra Technologies Corporation | 2395 |
4 |
| Eastman Kodak Company | 2589 |
3 |
| DS Global | 41 |
3 |
| Custom S.p.A. | 74 |
2 |
| Fujitsu Component Limited | 256 |
1 |
| Sharp Corporation | 10821 |
1 |
| Ricoh Company, Ltd. | 13333 |
1 |
| Kyocera Document Solutions Inc. | 6308 |
1 |
| ApS Trading OOD | 13 |
1 |
| Brady Worldwide, Inc. | 776 |
1 |
| Kabushiki Kaisha Sato | 100 |
1 |
| Print-Rite ? Unicorn Image Products Co., Ltd. of Zhuhai | 223 |
1 |
| Sato Holdings Kabushiki Kaisha | 379 |
1 |
| Semes Co., Ltd. | 1679 |
1 |
| Shin Heung Precision Co., Ltd. | 21 |
1 |
| Other owners | 9 |