- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/853 - Ceramic compositions
Patent holdings for IPC class H10N 30/853
Total number of patents in this class: 643
10-year publication summary
|
0
|
2
|
8
|
32
|
62
|
64
|
126
|
138
|
138
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25252 |
37 |
| Seiko Epson Corporation | 19805 |
30 |
| Soitec | 1053 |
26 |
| FUJIFILM Corporation | 30034 |
25 |
| TDK Corporation | 6779 |
17 |
| Nitto Denko Corporation | 8410 |
16 |
| Sumitomo Chemical Company, Limited | 9053 |
16 |
| Niterra Co., Ltd. | 1354 |
16 |
| Taiyo Yuden Co., Ltd. | 2013 |
13 |
| NGK Insulators, Ltd. | 5205 |
11 |
| LG Display Co., Ltd. | 14085 |
10 |
| Applied Materials, Inc. | 19683 |
10 |
| Gaianixx Inc. | 17 |
10 |
| I-pex Piezo Solutions Inc. | 16 |
10 |
| Denso Corporation | 24983 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
9 |
| Kyocera Corporation | 14186 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3795 |
8 |
| Boe Technology Group Co., Ltd. | 42489 |
8 |
| Canon Inc. | 41672 |
7 |
| Other owners | 347 |