- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 1/05 - Insulated metal substrate
Patent holdings for IPC class H05K 1/05
Total number of patents in this class: 1035
10-year publication summary
|
74
|
90
|
80
|
72
|
79
|
71
|
85
|
68
|
45
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8540 |
82 |
| LG Innotek Co., Ltd. | 8486 |
37 |
| NHK Spring Co., Ltd. | 1983 |
36 |
| Mitsubishi Materials Corporation | 2475 |
31 |
| Denka Company Limited | 2728 |
20 |
| Fluence Bioengineering, Inc. | 115 |
17 |
| Murata Manufacturing Co., Ltd. | 25758 |
15 |
| Sumitomo Bakelite Co., Ltd. | 1534 |
15 |
| Samsung Electro-mechanics Co., Ltd. | 6091 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
14 |
| Sumitomo Electric Industries, Ltd. | 16355 |
12 |
| Shinko Electric Industries Co., Ltd. | 1231 |
12 |
| Sumitomo Electric Printed Circuits, Inc. | 340 |
12 |
| Avary Holding (Shenzhen) Co., Limited. | 328 |
12 |
| Yazaki Corporation | 7122 |
10 |
| Mitsubishi Gas Chemical Company, Inc. | 3624 |
10 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 547 |
9 |
| HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 161 |
9 |
| Kyocera Corporation | 14383 |
8 |
| Dai Nippon Printing Co., Ltd. | 4245 |
8 |
| Other owners | 652 |