- 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: 491
10-year publication summary
|
69
|
48
|
70
|
42
|
32
|
32
|
30
|
49
|
19
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39618 |
66 |
| Canon Finetech Nisca Inc. | 253 |
32 |
| Toshiba TEC Corporation | 3787 |
26 |
| Seiko Epson Corporation | 19296 |
23 |
| Ricoh Company, Ltd. | 13205 |
21 |
| Konica Minolta, Inc. | 8696 |
20 |
| Toshiba Corporation | 12317 |
16 |
| Kimberly-clark Worldwide, Inc. | 5502 |
15 |
| Hewlett-Packard Development Company, L.P. | 25933 |
15 |
| Kyocera Document Solutions Inc. | 5543 |
13 |
| Brother Industries, Ltd. | 12972 |
10 |
| Glory Ltd. | 1200 |
9 |
| Honeywell International Inc. | 13573 |
8 |
| Yuyama Mfg. Co., Ltd. | 381 |
8 |
| FUJIFILM Business Innovation Corp. | 7580 |
8 |
| Ferag AG | 220 |
7 |
| Honeywell Limited | 114 |
6 |
| DIEBOLD Nixdorf Incorporated | 560 |
6 |
| 3m Innovative Properties Company | 17853 |
5 |
| Koenig & Bauer AG | 979 |
5 |
| Other owners | 172 |