- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/26 - Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
Patent holdings for IPC class H01G 11/26
Total number of patents in this class: 799
10-year publication summary
|
72
|
77
|
97
|
95
|
104
|
82
|
63
|
74
|
62
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 1834 |
41 |
| The Regents of the University of California | 18943 |
34 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
28 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
27 |
| Murata Manufacturing Co., Ltd. | 22355 |
20 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
15 |
| Nanotek Instruments Group, LLC | 54 |
14 |
| Corning Incorporated | 9932 |
12 |
| Nippon Chemi-Con Corporation | 371 |
12 |
| Zeon Corporation | 3854 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
10 |
| Toyota Industries Corporation | 1010 |
10 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 354 |
10 |
| Printed Energy Pty Ltd | 48 |
10 |
| Graphenix Development, Inc. | 41 |
9 |
| Daikin Industries, Ltd. | 9495 |
8 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
8 |
| Panasonic Corporation | 20786 |
6 |
| Intel Corporation | 45621 |
6 |
| California Institute of Technology | 3884 |
6 |
| Other owners | 501 |