- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16J - Pistons; cylinders; pressure vessels in general; sealings
- F16J 10/00 - Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
Patent holdings for IPC class F16J 10/00
Total number of patents in this class: 82
10-year publication summary
|
6
|
6
|
9
|
8
|
5
|
4
|
5
|
0
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYB Corporation | 1278 |
5 |
| Kabushiki Kaisha Riken | 265 |
4 |
| TPR Co., Ltd. | 141 |
4 |
| TPR Industry Co., Ltd. | 46 |
4 |
| Clyde Union Inc. | 13 |
3 |
| Special Springs S.r.l. | 36 |
3 |
| Schlumberger Technology Corporation | 9690 |
2 |
| Daimler AG | 3462 |
2 |
| BorgWarner Inc. | 2604 |
2 |
| IHI Corporation | 3268 |
2 |
| Industries Mailhot Inc. | 22 |
2 |
| Nippon Piston Ring Co., Ltd. | 131 |
2 |
| Samhongsa Co., Ltd. | 36 |
2 |
| Think Laboratory Co., Ltd. | 123 |
2 |
| GD Energy Products, LLC | 78 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Hitachi Automotive Systems, Ltd. | 3970 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Other owners | 36 |