- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 15/20 - Supports for workpieces with suction-operated elements
Patent holdings for IPC class B41F 15/20
Total number of patents in this class: 41
10-year publication summary
|
2
|
3
|
9
|
8
|
4
|
2
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
4 |
| Fuji Corporation | 3188 |
4 |
| Applied Materials, Inc. | 17779 |
3 |
| Ekra Automatisierungssysteme GmbH | 33 |
3 |
| Micro-tec Co., Ltd. | 21 |
2 |
| Murakami Corporation | 218 |
2 |
| Agc, Inc. | 4485 |
2 |
| Laser Imaging Systems GmbH | 7 |
2 |
| Asmpt SMT Singapore Pte. Ltd. | 51 |
2 |
| Siemens AG | 24568 |
1 |
| Mitsubishi Electric Corporation | 44904 |
1 |
| Sanyo Electric Co., Ltd. | 3789 |
1 |
| Corning Incorporated | 10139 |
1 |
| Asahi Glass Company, Limited | 2881 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 646 |
1 |
| Engineered Floors, LLC | 246 |
1 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
1 |
| GKG Precision Machine Co., Ltd. | 11 |
1 |
| JRT Photovoltaics GmbH & Co. KG | 4 |
1 |
| Liaoning Chaoshuo Toma Technology Steel Plate Printing Co., Ltd. | 7 |
1 |
| Other owners | 6 |