- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 35/104 - Intake manifolds
Patent holdings for IPC class F02M 35/104
Total number of patents in this class: 491
10-year publication summary
|
37
|
60
|
91
|
93
|
51
|
38
|
34
|
26
|
25
|
7
|
| 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 |
71 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
34 |
| Nissan Motor Co., Ltd. | 12249 |
20 |
| Honda Motor Co., Ltd. | 24537 |
19 |
| Hyundai Motor Company | 19021 |
16 |
| Yanmar Power Technology Co., Ltd. | 599 |
15 |
| Toyota Motor Corporation | 28582 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
12 |
| GM Global Technology Operations LLC | 13620 |
10 |
| Cummins Inc. | 2369 |
10 |
| MANN+HUMMEL GmbH | 1682 |
10 |
| Mazda Motor Corporation | 3087 |
8 |
| Caterpillar Inc. | 8877 |
7 |
| Hyundai Kefico Corporation | 205 |
7 |
| Kia Motors Corporation | 7946 |
7 |
| Mikuni Corporation | 332 |
7 |
| RENAULT s.a.s. | 5674 |
7 |
| Toyota Boshoku Kabushiki Kaisha | 1304 |
7 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1221 |
6 |
| Valeo Systemes Thermiques | 2471 |
6 |
| Other owners | 200 |