- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 29/51 - Piling apparatus of which the discharge point moves in accordance with the height of the pile piling by collecting on the periphery of cylinders
Patent holdings for IPC class B65H 29/51
Total number of patents in this class: 56
10-year publication summary
|
2
|
6
|
2
|
6
|
8
|
7
|
0
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oki Electric Industry Co., Ltd. | 1652 |
18 |
| Glory Ltd. | 1155 |
13 |
| Japan Cash Machine Co., Ltd. | 241 |
6 |
| Fujitsu Frontech Limited | 390 |
6 |
| GRG Banking Equipment Co., Ltd. | 358 |
2 |
| Hunkeler AG | 20 |
2 |
| Kyocera Document Solutions Inc. | 5295 |
1 |
| Kontrelmec, S.L. | 2 |
1 |
| Laurel Bank Machines Co., Ltd. | 47 |
1 |
| Laurel Machinery Co., Ltd. | 39 |
1 |
| Laurel Precision Machines Co., Ltd. | 66 |
1 |
| Nidec Servo Corporation | 97 |
1 |
| Nippon Electric Glass Co., Ltd. | 2299 |
1 |
| Giesecke+Devrient Currency Technology GmbH | 817 |
1 |
| DIEBOLD Nixdorf Incorporated | 593 |
1 |
| Other owners | 0 |