- 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 |