- All sections
- H - Electricity
- H02N - Electric machines not otherwise provided for
- H02N 11/00 - Generators or motors not provided for elsewhereAlleged perpetua mobilia obtained by electric or magnetic means
Patent holdings for IPC class H02N 11/00
Total number of patents in this class: 1556
10-year publication summary
|
151
|
175
|
151
|
139
|
107
|
103
|
103
|
106
|
91
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25471 |
38 |
| Panasonic Intellectual Property Management Co., Ltd. | 33792 |
37 |
| National Institute of Advanced Industrial Science and Technology | 3787 |
28 |
| FUJIFILM Corporation | 30458 |
27 |
| Kelk Ltd. | 156 |
26 |
| Panasonic Corporation | 19134 |
24 |
| GCE Institute Inc. | 39 |
24 |
| Murata Manufacturing Co., Ltd. | 25700 |
23 |
| Lintec Corporation | 2003 |
22 |
| Alps Electric Co., Ltd. | 760 |
21 |
| Zeon Corporation | 4135 |
19 |
| NEC Corporation | 36830 |
16 |
| Sony Corporation | 30244 |
15 |
| Daihatsu Motor Co., Ltd. | 125 |
15 |
| Mitsubishi Materials Corporation | 2467 |
14 |
| National University Corporation Nagaoka University of Technology | 147 |
14 |
| Korea Institute of Energy Research | 897 |
12 |
| Silicon Turbine Systems, Inc. | 13 |
12 |
| Wireless Coded Communications, LLC | 34 |
12 |
| Fujitsu Limited | 16873 |
11 |
| Other owners | 1146 |