- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 13/00 - Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups
Patent holdings for IPC class H01G 13/00
Total number of patents in this class: 618
10-year publication summary
50
|
42
|
41
|
40
|
45
|
62
|
51
|
57
|
60
|
8
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 23702 |
114 |
Panasonic Intellectual Property Management Co., Ltd. | 29733 |
32 |
Samsung Electro-mechanics Co., Ltd. | 5206 |
25 |
Showa Denko K.K. | 2337 |
16 |
Creative Coatings Co., Ltd. | 33 |
16 |
Taiyo Yuden Co., Ltd. | 1887 |
15 |
Shenzhen Chengjie Intelligent Equipment Stock Co., Ltd. | 34 |
10 |
TDK Corporation | 6539 |
9 |
Amotech Co., Ltd. | 500 |
9 |
Kabushiki Kaisha Toyota Jidoshokki | 1730 |
9 |
Carver Scientific, Inc. | 40 |
8 |
Nippon Chemi-Con Corporation | 389 |
8 |
Kyocera Corporation | 13344 |
7 |
Kohoku Kogyo Co.,Ltd. | 50 |
7 |
Toyobo Co., Ltd. | 2423 |
7 |
Panasonic Corporation | 20315 |
6 |
KEMET Electronics Corporation | 337 |
6 |
Manz Italy S.r.l. | 64 |
6 |
Mitsui Mining & Smelting Co., Ltd. | 1426 |
6 |
Toyota Motor Corporation | 30455 |
5 |
Other owners | 297 |