- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02D - Controlling combustion engines
- F02D 29/00 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
Patent holdings for IPC class F02D 29/00
Total number of patents in this class: 757
10-year publication summary
|
75
|
42
|
43
|
38
|
25
|
30
|
14
|
12
|
12
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
90 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
87 |
| Nissan Motor Co., Ltd. | 12249 |
87 |
| Komatsu Ltd. | 4265 |
80 |
| JATCO Ltd | 1220 |
38 |
| Honda Motor Co., Ltd. | 24537 |
35 |
| Yanmar Co., Ltd. | 1479 |
28 |
| Aisin AW Co., Ltd. | 2430 |
22 |
| Yamaha Hatsudoki Kabushiki Kaisha | 1998 |
18 |
| Isuzu Motors Limited | 2158 |
17 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
13 |
| Kubota Corporation | 3054 |
12 |
| Sumitomo(s.h.i.) Construction Machinery Co., Ltd. | 245 |
12 |
| Bosch Corporation | 404 |
11 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
8 |
| Yanmar Power Technology Co., Ltd. | 599 |
8 |
| Denso Corporation | 23338 |
7 |
| Kabushiki Kaisha F.C.C. | 330 |
7 |
| KCM Corporation | 33 |
7 |
| Aisin AI Co., Ltd. | 122 |
6 |
| Other owners | 164 |