- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/198 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled
Patent holdings for IPC class B65H 23/198
Total number of patents in this class: 77
10-year publication summary
|
6
|
6
|
11
|
5
|
9
|
8
|
5
|
6
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19281 |
8 |
| Kimberly-clark Worldwide, Inc. | 5509 |
5 |
| Ricoh Company, Ltd. | 13209 |
5 |
| Mitsubishi Electric Corporation | 45860 |
4 |
| Hewlett-Packard Development Company, L.P. | 25940 |
3 |
| ABB Schweiz AG | 6896 |
3 |
| Manz Italy S.r.l. | 68 |
3 |
| Ranpak Corp. | 341 |
3 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 995 |
3 |
| FUJIFILM Corporation | 29251 |
2 |
| A. Raymond et Cie | 714 |
2 |
| Dart Container Corporation | 171 |
2 |
| Fives Machining Systems, Inc. | 62 |
2 |
| The Japan Steel Works, Ltd. | 738 |
2 |
| Mimaki Engineering Co., Ltd. | 841 |
2 |
| Web Industries, Inc. | 36 |
2 |
| Siemens AG | 24547 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
1 |
| Sumitomo Chemical Company, Limited | 9018 |
1 |
| Oki Electric Industry Co., Ltd. | 1594 |
1 |
| Other owners | 22 |