- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/085 - Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
Patent holdings for IPC class H02K 15/085
Total number of patents in this class: 504
10-year publication summary
|
53
|
38
|
55
|
55
|
39
|
36
|
45
|
30
|
22
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin AW Co., Ltd. | 2274 |
51 |
| Honda Motor Co., Ltd. | 25873 |
29 |
| Mitsubishi Electric Corporation | 47655 |
27 |
| Denso Corporation | 25261 |
21 |
| Nidec Corporation | 2771 |
20 |
| Aisin Corporation | 1820 |
18 |
| Toyota Motor Corporation | 34794 |
16 |
| Nittoku Engineering Co., Ltd. | 66 |
13 |
| ATOP S.p.A. | 142 |
12 |
| NHK Spring Co., Ltd. | 1943 |
11 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6202 |
11 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12511 |
11 |
| Hitachi Automotive Systems, Ltd. | 3954 |
10 |
| Valeo Equipements Electriques Moteur | 954 |
10 |
| Toshiba Infrastructure Systems & Solutions Corporation | 661 |
10 |
| Odawara Engineering Company Limited | 35 |
8 |
| BorgWarner Inc. | 2583 |
7 |
| Hitachi Astemo, Ltd. | 6408 |
7 |
| Hyundai Mobis Co., Ltd. | 3502 |
5 |
| Robert Bosch GmbH | 43646 |
4 |
| Other owners | 203 |