- 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 15/16 - Means for tensioning or winding the web
Patent holdings for IPC class B41J 15/16
Total number of patents in this class: 392
10-year publication summary
49
|
40
|
46
|
41
|
40
|
31
|
25
|
38
|
28
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Seiko Epson Corporation | 18724 |
114 |
Hewlett-Packard Development Company, L.P. | 28538 |
36 |
Mimaki Engineering Co., Ltd. | 799 |
20 |
Sato Holdings Kabushiki Kaisha | 659 |
19 |
Canon Inc. | 36841 |
18 |
Ricoh Company, Ltd. | 13266 |
14 |
Eastman Kodak Company | 3444 |
8 |
Koenig & Bauer AG | 958 |
7 |
Landa Corporation Ltd. | 223 |
7 |
Brother Industries, Ltd. | 13000 |
6 |
Screen Holdings Co., Ltd. | 2431 |
6 |
Kyocera Document Solutions Inc. | 5295 |
5 |
Océ Holding B.V. | 108 |
5 |
Roland DG Corporation | 337 |
5 |
GPCP IP Holdings LLC | 1733 |
5 |
Toshiba TEC Corporation | 3877 |
4 |
Riso Kagaku Corporation | 666 |
4 |
Becton, Dickinson and Company | 6712 |
3 |
FUJIFILM Corporation | 27102 |
3 |
Bixolon Co., Ltd. | 35 |
3 |
Other owners | 100 |