- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/80 - Gaskets; Sealings
Patent holdings for IPC class H01G 11/80
Total number of patents in this class: 356
10-year publication summary
20
|
27
|
31
|
45
|
44
|
29
|
32
|
29
|
41
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
33 |
Dai Nippon Printing Co., Ltd. | 3891 |
26 |
GS Yuasa International Ltd. | 1834 |
22 |
Murata Manufacturing Co., Ltd. | 22355 |
18 |
Toyota Industries Corporation | 1010 |
17 |
Toppan Printing Co., Ltd. | 2212 |
13 |
FastCAP SYSTEMS Corporation | 134 |
11 |
SCHOTT AG | 1675 |
11 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
Daikin Industries, Ltd. | 9495 |
10 |
Toyota Motor Corporation | 28582 |
8 |
Nippon Chemi-Con Corporation | 371 |
7 |
Sumitomo Electric Industries, Ltd. | 14131 |
6 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
6 |
TDK Corporation | 6306 |
6 |
Taiyo Yuden Co., Ltd. | 1809 |
6 |
Zeon Corporation | 3854 |
6 |
AVX New Energy (Chengdu) Co., Ltd | 9 |
6 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
Resonac Packaging Corporation | 77 |
5 |
Other owners | 124 |