- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 13/00 - Apparatus specially adapted for manufacturing capacitorsProcesses 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: 631
10-year publication summary
|
50
|
42
|
41
|
40
|
45
|
62
|
51
|
60
|
60
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24444 |
112 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
32 |
| Samsung Electro-mechanics Co., Ltd. | 5593 |
25 |
| Creative Coatings Co., Ltd. | 34 |
16 |
| Taiyo Yuden Co., Ltd. | 1928 |
15 |
| Showa Denko K.K. | 2258 |
14 |
| Kabushiki Kaisha Toyota Jidoshokki | 1752 |
10 |
| Shenzhen Chengjie Intelligent Equipment Stock Co., Ltd. | 34 |
10 |
| TDK Corporation | 6702 |
9 |
| Amotech Co., Ltd. | 521 |
9 |
| Kyocera Corporation | 13758 |
8 |
| Carver Scientific, Inc. | 40 |
8 |
| Manz Italy S.r.l. | 69 |
8 |
| Nippon Chemi-Con Corporation | 401 |
8 |
| Kohoku Kogyo Co.,Ltd. | 53 |
7 |
| Toyobo Co., Ltd. | 2485 |
7 |
| Panasonic Corporation | 20142 |
6 |
| Dai Nippon Printing Co., Ltd. | 4071 |
6 |
| KEMET Electronics Corporation | 330 |
6 |
| Toyota Motor Corporation | 31764 |
5 |
| Other owners | 310 |