- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 10/16 - Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing cobalt
Patent holdings for IPC class H01F 10/16
Total number of patents in this class: 194
10-year publication summary
|
9
|
8
|
21
|
23
|
17
|
17
|
10
|
4
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6306 |
17 |
| Tohoku University | 2526 |
15 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
12 |
| JX Nippon Mining & Metals Corporation | 1576 |
10 |
| Canon Anelva Corporation | 676 |
9 |
| National Institute for Materials Science | 1108 |
9 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
9 |
| NEC Corporation | 32703 |
7 |
| Tanaka Kikinzoku Kogyo K.K. | 589 |
7 |
| International Business Machines Corporation | 60644 |
5 |
| Hitachi, Ltd. | 16452 |
5 |
| Showa Denko K.K. | 2539 |
5 |
| Sony Corporation | 32931 |
4 |
| Alps Electric Co., Ltd. | 851 |
4 |
| SANYO Special Steel Co., Ltd. | 201 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Hitachi Metals, Ltd. | 2175 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| Georgia Tech Research Corporation | 2453 |
3 |
| Japan Science and Technology Agency | 1564 |
3 |
| Other owners | 57 |