- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 15/02 - Web rolls or spindlesAttaching webs to cores or spindles
Patent holdings for IPC class B41J 15/02
Total number of patents in this class: 126
10-year publication summary
|
10
|
14
|
13
|
6
|
6
|
5
|
5
|
16
|
15
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20365 |
30 |
| Zebra Technologies Corporation | 2393 |
16 |
| Canon Inc. | 44134 |
10 |
| Toshiba TEC Corporation | 3909 |
10 |
| Brother Industries, Ltd. | 12836 |
6 |
| Hand held Products, Inc. | 1289 |
4 |
| Fujitsu Component Limited | 256 |
3 |
| Ricoh Company, Ltd. | 13334 |
3 |
| Eastman Kodak Company | 2586 |
3 |
| TransAct Technologies Incorporated | 93 |
3 |
| Brother Kogyo Kabushikikaisha | 1805 |
3 |
| Hewlett-Packard Development Company, L.P. | 25174 |
2 |
| Avery Dennison Retail Information Services LLC | 1192 |
2 |
| Datamax-O'Neil Corporation | 24 |
2 |
| Kornit Digital Technologies Ltd. | 20 |
2 |
| Mimaki Engineering Co., Ltd. | 932 |
2 |
| Primax Electronics Ltd. | 505 |
2 |
| Illinois Tool Works Inc. | 11863 |
1 |
| FUJIFILM Corporation | 30628 |
1 |
| Memjet Technology Ltd. | 598 |
1 |
| Other owners | 20 |