- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 54/02 - Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
Patent holdings for IPC class B65H 54/02
Total number of patents in this class: 142
10-year publication summary
|
14
|
18
|
14
|
13
|
10
|
9
|
6
|
6
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1598 |
9 |
| Murata Manufacturing Co., Ltd. | 25776 |
8 |
| Reel Power Licensing Corp. | 89 |
5 |
| TT Technologies, Inc. | 151 |
5 |
| Mitsubishi Chemical Corporation | 4726 |
4 |
| Southwire Company, LLC | 812 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1966 |
3 |
| Kimberly-clark Worldwide, Inc. | 5304 |
2 |
| Centre National de La Recherche Scientifique | 11042 |
2 |
| Sumitomo Electric Industries, Ltd. | 16396 |
2 |
| Hitachi Metals, Ltd. | 1896 |
2 |
| Toray Industries, Inc. | 7116 |
2 |
| Fujikura Ltd. | 3098 |
2 |
| Conservatoire National des Arts et Metiers | 50 |
2 |
| Eastman Chemical Company | 2096 |
2 |
| Ecole Nationale Superieure D'arts et Metiers (ensam) | 44 |
2 |
| F.B. Balzanelli Avvolgitori S.p.A. | 5 |
2 |
| Nippon Electric Glass Co., Ltd. | 2559 |
2 |
| Nittoku Engineering Co., Ltd. | 65 |
2 |
| Reelex Packaging Solutions, Inc. | 41 |
2 |
| Other owners | 79 |