- 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: 77
10-year publication summary
|
6
|
9
|
8
|
5
|
4
|
5
|
0
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYB Corporation | 1322 |
5 |
| Kabushiki Kaisha Riken | 274 |
4 |
| TPR Co., Ltd. | 151 |
4 |
| TPR Industry Co., Ltd. | 47 |
4 |
| Clyde Union Inc. | 11 |
3 |
| Special Springs S.r.l. | 40 |
3 |
| Schlumberger Technology Corporation | 10228 |
2 |
| Daimler AG | 3418 |
2 |
| BorgWarner Inc. | 2588 |
2 |
| IHI Corporation | 3356 |
2 |
| Industries Mailhot Inc. | 22 |
2 |
| Nippon Piston Ring Co., Ltd. | 133 |
2 |
| Samhongsa Co., Ltd. | 36 |
2 |
| Think Laboratory Co., Ltd. | 120 |
2 |
| Honda Motor Co., Ltd. | 24865 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8515 |
1 |
| Panasonic Corporation | 20327 |
1 |
| Hitachi Automotive Systems, Ltd. | 3962 |
1 |
| Robert Bosch GmbH | 41717 |
1 |
| Denso Corporation | 23721 |
1 |
| Other owners | 32 |