- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 43/00 - Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
Patent holdings for IPC class B65H 43/00
Total number of patents in this class: 496
10-year publication summary
|
69
|
48
|
70
|
42
|
32
|
32
|
30
|
49
|
19
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40015 |
66 |
| Canon Finetech Nisca Inc. | 258 |
32 |
| Toshiba TEC Corporation | 3797 |
26 |
| Seiko Epson Corporation | 19371 |
23 |
| Ricoh Company, Ltd. | 13279 |
23 |
| Konica Minolta, Inc. | 8751 |
20 |
| Kimberly-clark Worldwide, Inc. | 5495 |
16 |
| Toshiba Corporation | 12350 |
15 |
| Hewlett-Packard Development Company, L.P. | 25869 |
15 |
| Kyocera Document Solutions Inc. | 5611 |
13 |
| Brother Industries, Ltd. | 12955 |
10 |
| Glory Ltd. | 1210 |
10 |
| Honeywell International Inc. | 13567 |
8 |
| Yuyama Mfg. Co., Ltd. | 387 |
8 |
| FUJIFILM Business Innovation Corp. | 7594 |
8 |
| Ferag AG | 217 |
7 |
| Honeywell Limited | 114 |
6 |
| DIEBOLD Nixdorf Incorporated | 547 |
6 |
| 3m Innovative Properties Company | 17819 |
5 |
| Koenig & Bauer AG | 978 |
5 |
| Other owners | 174 |