- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 3/38 - Wiping mechanisms
Patent holdings for IPC class B41F 3/38
Total number of patents in this class: 13
10-year publication summary
|
2
|
2
|
0
|
1
|
0
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujikura Ltd. | 2953 |
2 |
| Toray Industries, Inc. | 7002 |
1 |
| IHI Corporation | 3453 |
1 |
| Komori Corporation | 148 |
1 |
| Screen Holdings Co., Ltd. | 2896 |
1 |
| Toppan Printing Co., Ltd. | 2128 |
1 |
| Erika Kobayashi | 1 |
1 |
| Ha Young Lee | 1 |
1 |
| Hidetsura Cho | 1 |
1 |
| Shuichi Sato | 1 |
1 |
| Yuichiro Cho | 1 |
1 |
| Yukie Cho | 1 |
1 |
| Other owners | 0 |