- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 43/06 - Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, completion of pile
Patent holdings for IPC class B65H 43/06
Total number of patents in this class: 183
10-year publication summary
|
17
|
23
|
36
|
26
|
17
|
10
|
17
|
12
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 38071 |
41 |
| Kyocera Document Solutions Inc. | 5346 |
18 |
| Hewlett-Packard Development Company, L.P. | 27476 |
15 |
| Seiko Epson Corporation | 18975 |
12 |
| Ricoh Company, Ltd. | 13205 |
7 |
| Canon Finetech Nisca Inc. | 244 |
7 |
| Brother Industries, Ltd. | 12896 |
6 |
| Glory Ltd. | 1180 |
6 |
| Universal Entertainment Corporation | 590 |
6 |
| Toshiba Corporation | 12037 |
5 |
| Toshiba TEC Corporation | 3693 |
5 |
| Konica Minolta, Inc. | 8519 |
4 |
| Zebra Technologies Corporation | 1909 |
4 |
| Sharp Corporation | 10185 |
3 |
| Wells Fargo Bank, National Association | 3496 |
3 |
| Express Scripts Strategic Development, Inc. | 645 |
3 |
| Lexmark International, Inc. | 1703 |
2 |
| Bobst Mex SA | 571 |
2 |
| PLOCKMATIC International AB | 44 |
2 |
| Riso Kagaku Corporation | 658 |
2 |
| Other owners | 30 |