- All sections
- B - Performing operations; transporting
- 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
|
1
|
2
|
2
|
0
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujikura Ltd. | 2777 |
2 |
| Toray Industries, Inc. | 6652 |
1 |
| IHI Corporation | 3268 |
1 |
| Komori Corporation | 164 |
1 |
| Screen Holdings Co., Ltd. | 2431 |
1 |
| Toppan Printing Co., Ltd. | 2212 |
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 |