- All sections
- B - Performing operationstransporting
- 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: 185
10-year publication summary
|
17
|
23
|
36
|
26
|
16
|
10
|
18
|
13
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39960 |
42 |
| Kyocera Document Solutions Inc. | 5606 |
17 |
| Hewlett-Packard Development Company, L.P. | 25881 |
15 |
| Seiko Epson Corporation | 19367 |
12 |
| Ricoh Company, Ltd. | 13279 |
8 |
| Canon Finetech Nisca Inc. | 258 |
7 |
| Brother Industries, Ltd. | 12972 |
6 |
| Glory Ltd. | 1209 |
6 |
| Universal Entertainment Corporation | 553 |
6 |
| Toshiba Corporation | 12345 |
5 |
| Toshiba TEC Corporation | 3795 |
5 |
| Konica Minolta, Inc. | 8742 |
4 |
| Bank of America, N.A. | 329 |
4 |
| Zebra Technologies Corporation | 2193 |
4 |
| Sharp Corporation | 10245 |
3 |
| Express Scripts Strategic Development, Inc. | 679 |
3 |
| Lexmark International, Inc. | 1665 |
2 |
| Bobst Mex SA | 586 |
2 |
| PLOCKMATIC International AB | 45 |
2 |
| Riso Kagaku Corporation | 656 |
2 |
| Other owners | 30 |