- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 55/06 - Use of materialsUse of treatments of toothed members or worms to affect their intrinsic material properties
Patent holdings for IPC class F16H 55/06
Total number of patents in this class: 620
10-year publication summary
|
49
|
55
|
63
|
69
|
62
|
41
|
32
|
30
|
37
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43587 |
17 |
| NSK Ltd. | 2824 |
17 |
| Enplas Corporation | 882 |
15 |
| Nidec Corporation | 2765 |
15 |
| Sumitomo Heavy Industries, Ltd. | 2031 |
14 |
| Shimano Inc. | 3295 |
13 |
| IMS Gear SE & Co. KGaA | 128 |
12 |
| Resonac Corporation | 3210 |
12 |
| ZF Friedrichshafen AG | 7234 |
11 |
| Steering Solutions IP Holding Corporation | 968 |
11 |
| ThyssenKrupp AG | 3458 |
10 |
| ThyssenKrupp Presta AG | 1105 |
10 |
| Denso Corporation | 25183 |
9 |
| NTN Corporation | 4933 |
9 |
| JTEKT Corporation | 2554 |
8 |
| Miba Sinter Austria GmbH | 104 |
8 |
| GM Global Technology Operations LLC | 15817 |
7 |
| Aisin AW Co., Ltd. | 2274 |
7 |
| Asahi Kasei Kabushiki Kaisha | 2779 |
7 |
| Sikorsky Aircraft Corporation | 1075 |
7 |
| Other owners | 401 |