- All sections
- B - Performing operations; transporting
- 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: 127
10-year publication summary
|
8
|
14
|
14
|
18
|
14
|
13
|
12
|
9
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1386 |
9 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| Reel Power Licensing Corp. | 75 |
5 |
| Mitsubishi Chemical Corporation | 4313 |
4 |
| TT Technologies, Inc. | 145 |
4 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
3 |
| Kimberly-clark Worldwide, Inc. | 5854 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Hitachi Metals, Ltd. | 2175 |
2 |
| Fujikura Ltd. | 2777 |
2 |
| Conservatoire National des Arts et Metiers | 34 |
2 |
| Ecole Nationale Superieure D'arts et Metiers (ensam) | 36 |
2 |
| F.B. Balzanelli Avvolgitori S.p.A. | 6 |
2 |
| Nippon Electric Glass Co., Ltd. | 2299 |
2 |
| Nittoku Engineering Co., Ltd. | 68 |
2 |
| Reelex Packaging Solutions, Inc. | 39 |
2 |
| Tensor Machinery, Ltd. | 11 |
2 |
| TMT Machinery, Inc. | 41 |
2 |
| Ube Exsymo Co., Ltd. | 56 |
2 |
| Nittoku Co., Ltd. | 47 |
2 |
| Other owners | 66 |