- All sections
- H - Electricity
- H01C - Resistors
- H01C 13/00 - Resistors not provided for elsewhere
Patent holdings for IPC class H01C 13/00
Total number of patents in this class: 239
10-year publication summary
|
22
|
12
|
22
|
17
|
24
|
28
|
17
|
22
|
12
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KOA Corporation | 417 |
94 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
18 |
| Suncall Corporation | 190 |
16 |
| Rohm Co., Ltd. | 6553 |
11 |
| The Furukawa Electric Co., Ltd. | 3704 |
8 |
| Denso Corporation | 24755 |
7 |
| Shindengen Electric Manufacturing Co., Ltd. | 829 |
5 |
| Daikin Industries, Ltd. | 10153 |
4 |
| Samsung Electronics Co., Ltd. | 148924 |
3 |
| Murata Manufacturing Co., Ltd. | 24971 |
3 |
| Metis Design Corporation | 19 |
3 |
| Tomoegawa Co., Ltd. | 242 |
3 |
| Nuvoton Technology Corporation Japan | 660 |
3 |
| International Business Machines Corporation | 61734 |
2 |
| Fujitsu Limited | 17674 |
2 |
| John R. Koza | 2 |
2 |
| SEW-EURODRIVE GmbH & Co. KG | 1971 |
2 |
| Smart Electronics Inc. | 36 |
2 |
| Sumitomo Metal Mining Co., Ltd. | 1793 |
2 |
| The Trustees of Princeton University | 1210 |
2 |
| Other owners | 47 |