- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02N - Starting of combustion engines; starting aids for such engines, not otherwise provided for
- F02N 11/04 - Starting of engines by means of electric motors the motors being associated with current generators
Patent holdings for IPC class F02N 11/04
Total number of patents in this class: 803
10-year publication summary
|
82
|
95
|
88
|
103
|
65
|
62
|
47
|
45
|
30
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
65 |
| Hyundai Motor Company | 19021 |
36 |
| Honda Motor Co., Ltd. | 24537 |
34 |
| Denso Corporation | 23338 |
30 |
| Toyota Motor Corporation | 28582 |
23 |
| Kia Motors Corporation | 7946 |
22 |
| Nissan Motor Co., Ltd. | 12249 |
21 |
| Valeo Equipements Electriques Moteur | 1036 |
21 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
20 |
| Yamaha Hatsudoki Kabushiki Kaisha | 1998 |
17 |
| Robert Bosch GmbH | 40953 |
16 |
| Schaeffler Technologies AG & Co. KG | 8880 |
16 |
| Bombardier Recreational Products Inc. | 1262 |
16 |
| GM Global Technology Operations LLC | 13620 |
13 |
| Mitsubishi Electric Corporation | 43934 |
13 |
| GE Aviation Systems LLC | 569 |
13 |
| Shindengen Electric Manufacturing Co., Ltd. | 774 |
12 |
| Deere & Company | 6845 |
11 |
| Hamilton Sundstrand Corporation | 4525 |
10 |
| Aisin AW Co., Ltd. | 2430 |
9 |
| Other owners | 385 |