- 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: 1571
10-year publication summary
|
151
|
175
|
151
|
139
|
107
|
103
|
103
|
105
|
91
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25676 |
38 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
37 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
28 |
| FUJIFILM Corporation | 30628 |
27 |
| GCE Institute Inc. | 41 |
27 |
| Kelk Ltd. | 156 |
26 |
| Panasonic Corporation | 18809 |
24 |
| Murata Manufacturing Co., Ltd. | 25847 |
23 |
| Lintec Corporation | 2025 |
22 |
| Alps Electric Co., Ltd. | 746 |
21 |
| Zeon Corporation | 4167 |
19 |
| NEC Corporation | 37227 |
16 |
| Sony Corporation | 30097 |
15 |
| Daihatsu Motor Co., Ltd. | 125 |
15 |
| Mitsubishi Materials Corporation | 2481 |
14 |
| National University Corporation Nagaoka University of Technology | 148 |
14 |
| Silicon Turbine Systems, Inc. | 14 |
13 |
| Korea Institute of Energy Research | 902 |
12 |
| Wireless Coded Communications, LLC | 34 |
12 |
| Fujitsu Limited | 16859 |
11 |
| Other owners | 1157 |