- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 33/14 - Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors
Patent holdings for IPC class B41F 33/14
Total number of patents in this class: 78
10-year publication summary
|
3
|
6
|
3
|
5
|
4
|
4
|
3
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Komori Corporation | 164 |
12 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
10 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Heidelberger Druckmaschinen AG | 473 |
3 |
| Koenig & Bauer AG | 958 |
3 |
| FUJIFILM Corporation | 27102 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
2 |
| Fuji Machine Mfg. Co., Ltd. | 982 |
2 |
| Korea Institute of Machinery & Materials | 677 |
2 |
| Miyakoshi Printing Machinery Co., Ltd. | 67 |
2 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
2 |
| Eidos S.r.l. | 7 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Xerox Corporation | 7503 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| Konica Minolta Sensing, Inc. | 67 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Bobst Mex SA | 542 |
1 |
| Other owners | 20 |