- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 15/40 - Inking units
Patent holdings for IPC class B41F 15/40
Total number of patents in this class: 142
10-year publication summary
|
10
|
9
|
8
|
4
|
7
|
25
|
5
|
11
|
7
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
20 |
| Panasonic Corporation | 20786 |
14 |
| Fuji Corporation | 2924 |
14 |
| Fuji Machine Mfg. Co., Ltd. | 982 |
11 |
| Yamaha Hatsudoki Kabushiki Kaisha | 1998 |
10 |
| Yamaha Motor Co., Ltd. | 2740 |
4 |
| Micro-tec Co., Ltd. | 21 |
4 |
| Asmpt SMT Singapore Pte. Ltd. | 44 |
4 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| NEC Corporation | 32703 |
2 |
| Alpha Assembly Solutions Inc. | 189 |
2 |
| DEK International GmbH | 16 |
2 |
| Dragonfly Energy, Corp. | 56 |
2 |
| Ekra Automatisierungssysteme GmbH | 32 |
2 |
| Hitachi Zosen Corporation | 609 |
2 |
| Komori Corporation | 164 |
2 |
| Newtech Textile Technology Development (Shanghai) Co., Ltd. | 55 |
2 |
| Scribe Opco, Inc. | 154 |
2 |
| Fujitsu Ten Limited | 506 |
1 |
| Other owners | 18 |