- All sections
- B - Performing operationstransporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 7/025 - Electric or magnetic properties
Patent holdings for IPC class B32B 7/025
Total number of patents in this class: 860
10-year publication summary
|
9
|
10
|
53
|
126
|
138
|
134
|
115
|
81
|
94
|
76
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8645 |
108 |
| FUJIFILM Corporation | 30866 |
59 |
| Tatsuta Electric Wire & Cable Co., Ltd. | 444 |
30 |
| Toyobo Co., Ltd. | 2576 |
24 |
| Agc, Inc. | 5706 |
24 |
| Sekisui Chemical Co., Ltd. | 3671 |
18 |
| 3m Innovative Properties Company | 17463 |
17 |
| Lintec Corporation | 2042 |
17 |
| Dai Nippon Printing Co., Ltd. | 4298 |
16 |
| Kureha Corporation | 1098 |
13 |
| Maxell, Ltd. | 3117 |
13 |
| Toray Industries, Inc. | 7164 |
12 |
| Dexerials Corporation | 2020 |
10 |
| Nippon Steel Corporation | 7118 |
10 |
| The Boeing Company | 20230 |
9 |
| Toppan Inc. | 762 |
8 |
| Resonac Corporation | 3793 |
8 |
| Murata Manufacturing Co., Ltd. | 26053 |
7 |
| Showa Denko K.K. | 2044 |
7 |
| Vitro Flat Glass LLC | 526 |
7 |
| Other owners | 443 |