- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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: 728
10-year publication summary
|
42
|
43
|
38
|
25
|
29
|
14
|
12
|
12
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissan Motor Co., Ltd. | 12516 |
87 |
| Hitachi Construction Machinery Co., Ltd. | 2646 |
83 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12787 |
80 |
| Komatsu Ltd. | 4557 |
76 |
| JATCO Ltd | 1262 |
38 |
| Honda Motor Co., Ltd. | 25327 |
33 |
| Yanmar Co., Ltd. | 1404 |
27 |
| Aisin AW Co., Ltd. | 2325 |
22 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2155 |
18 |
| Isuzu Motors Limited | 2259 |
16 |
| Kubota Corporation | 3919 |
14 |
| Aisin Seiki Kabushiki Kaisha | 2228 |
13 |
| Sumitomo(s.h.i.) Construction Machinery Co., Ltd. | 243 |
12 |
| Bosch Corporation | 381 |
11 |
| Kabushiki Kaisha F.C.C. | 371 |
7 |
| KCM Corporation | 36 |
7 |
| Yanmar Power Technology Co., Ltd. | 580 |
7 |
| Illinois Tool Works Inc. | 11478 |
6 |
| Denso Corporation | 24355 |
6 |
| Aisin AI Co., Ltd. | 121 |
6 |
| Other owners | 159 |