- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 26/08 - Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
Patent holdings for IPC class B65H 26/08
Total number of patents in this class: 48
10-year publication summary
|
0
|
3
|
5
|
2
|
7
|
4
|
3
|
5
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
3 |
| Ricoh Company, Ltd. | 13266 |
3 |
| citizen Watch Co., Ltd. | 1062 |
3 |
| Toshiba TEC Corporation | 3877 |
2 |
| citizen Systems Japan Co., Ltd. | 70 |
2 |
| SCA Hygiene Products AB | 730 |
2 |
| Pack Controls LLC | 2 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Fujitsu Component Limited | 280 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Brother Industries, Ltd. | 13000 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| STMicroelectronics, Inc. | 886 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| Alwin Manufacturing Co., Inc. | 17 |
1 |
| Automotive Energy Supply Corporation | 67 |
1 |
| Avery Dennison Retail Information Services LLC | 1067 |
1 |
| Other owners | 18 |