- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02B - Internal-combustion piston engines; combustion engines in general
- F02B 39/00 - Component parts, details, or accessories relating to driven charging or scavenging pumps, not provided for in groups
Patent holdings for IPC class F02B 39/00
Total number of patents in this class: 1310
10-year publication summary
|
134
|
116
|
106
|
102
|
112
|
91
|
51
|
63
|
24
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2604 |
286 |
| IHI Corporation | 3268 |
220 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
146 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 699 |
145 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
35 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
23 |
| Ford Global Technologies, LLC | 19702 |
20 |
| Caterpillar Inc. | 8877 |
17 |
| Honeywell International Inc. | 13799 |
15 |
| Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. | 71 |
15 |
| Continental Automotive GmbH | 5573 |
13 |
| Toyota Motor Corporation | 28582 |
11 |
| JPMorgan Chase Bank, National Association | 10964 |
11 |
| Taiho Kogyo Co., Ltd. | 341 |
11 |
| Robert Bosch GmbH | 40953 |
10 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
10 |
| Eaton Corporation | 1839 |
9 |
| NTN Corporation | 5008 |
9 |
| Calsonic Kansei Corporation | 686 |
8 |
| Isuzu Motors Limited | 2158 |
8 |
| Other owners | 288 |