- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 1/025 - Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a rack-and-pinion or like gearing mechanism
Patent holdings for IPC class A47C 1/025
Total number of patents in this class: 124
10-year publication summary
|
8
|
8
|
7
|
8
|
7
|
4
|
12
|
4
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin Seiki Kabushiki Kaisha | 2231 |
22 |
| Toyota Boshoku Kabushiki Kaisha | 1406 |
21 |
| Shiroki Corporation | 266 |
14 |
| Delta Kogyo Co., Ltd. | 138 |
10 |
| TS Tech Co., Ltd. | 1495 |
6 |
| Delta Tooling Co., Ltd. | 154 |
5 |
| L & P Property Management Company | 931 |
5 |
| Magna Seating Inc. | 361 |
4 |
| Imasen Electric Industrial Co., Ltd. | 76 |
3 |
| NTN Corporation | 4976 |
2 |
| Christiana Care Health System, Inc. | 51 |
2 |
| Samsung Electronics Co., Ltd. | 146346 |
1 |
| Daewon Precision Industrial Co., Ltd. | 17 |
1 |
| Daito Electric Machine Industry Company Limited | 115 |
1 |
| Hettich Franke GmbH & Co. KG | 35 |
1 |
| Importla, LLC | 72 |
1 |
| Kabushiki Kaisha Imasen Denki Seisakusho | 10 |
1 |
| Kintec-Solution GmbH | 39 |
1 |
| Koyo Engineering Co., Ltd. | 4 |
1 |
| NHK Spring Co., Ltd. | 1862 |
1 |
| Other owners | 21 |