- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture 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: 967
10-year publication summary
117
|
93
|
74
|
90
|
80
|
71
|
76
|
70
|
80
|
34
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nitto Denko Corporation | 7879 |
69 |
LG Innotek Co., Ltd. | 6758 |
34 |
NHK Spring Co., Ltd. | 1657 |
31 |
Mitsubishi Materials Corporation | 2378 |
30 |
Fluence Bioengineering, Inc. | 122 |
17 |
Denka Company Limited | 2189 |
15 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
14 |
Sumitomo Bakelite Co., Ltd. | 1416 |
14 |
Murata Manufacturing Co., Ltd. | 22355 |
13 |
Sumitomo Electric Industries, Ltd. | 14131 |
12 |
Shinko Electric Industries Co., Ltd. | 1186 |
12 |
Sumitomo Electric Printed Circuits, Inc. | 267 |
12 |
Yazaki Corporation | 6282 |
11 |
Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
10 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
10 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
9 |
Avary Holding (Shenzhen) Co., Limited. | 275 |
9 |
Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
9 |
Kyocera Corporation | 12735 |
8 |
Dai Nippon Printing Co., Ltd. | 3891 |
8 |
Other owners | 620 |