- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 43/04 - Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, presence of faulty articles
Patent holdings for IPC class B65H 43/04
Total number of patents in this class: 260
10-year publication summary
|
29
|
25
|
26
|
11
|
23
|
14
|
18
|
17
|
27
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15482 |
28 |
| Canon Inc. | 40623 |
18 |
| Ricoh Company, Ltd. | 13391 |
13 |
| Oki Electric Industry Co., Ltd. | 1588 |
9 |
| Universal Entertainment Corporation | 541 |
9 |
| Seiko Epson Corporation | 19671 |
8 |
| Konica Minolta, Inc. | 8818 |
8 |
| Hewlett-Packard Development Company, L.P. | 25753 |
7 |
| Kyocera Document Solutions Inc. | 5740 |
7 |
| Zebra Technologies Corporation | 2253 |
7 |
| Canon Finetech Nisca Inc. | 259 |
7 |
| Glory Ltd. | 1226 |
6 |
| Kodak ALARIS LLC | 279 |
6 |
| Toshiba Corporation | 12514 |
5 |
| Brother Industries, Ltd. | 12949 |
4 |
| Toshiba TEC Corporation | 3823 |
4 |
| Bank of America, N.A. | 322 |
4 |
| Bobst Mex SA | 584 |
4 |
| Koenig & Bauer AG | 976 |
4 |
| Kimberly-clark Worldwide, Inc. | 5430 |
3 |
| Other owners | 99 |