- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 49/07 - Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for semiconductor wafers
Patent holdings for IPC class B65G 49/07
Total number of patents in this class: 453
10-year publication summary
|
22
|
25
|
34
|
25
|
17
|
16
|
18
|
18
|
19
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 13807 |
55 |
| Murata Machinery, Ltd. | 1595 |
39 |
| Applied Materials, Inc. | 20375 |
31 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3259 |
20 |
| ULVAC, Inc. | 1345 |
19 |
| Harmotec Co., Ltd. | 24 |
12 |
| Sinfonia Technology Co., Ltd. | 281 |
10 |
| Brooks Automation US, LLC | 333 |
9 |
| Nitto Denko Corporation | 8536 |
8 |
| IHI Corporation | 3535 |
7 |
| LuxVue Technology Corporation | 38 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
5 |
| Daifuku Co., Ltd. | 1081 |
5 |
| Rorze Corporation | 60 |
5 |
| Screen Holdings Co., Ltd. | 3158 |
5 |
| Kokusai Electric Corporation | 2226 |
5 |
| TDK Corporation | 6858 |
4 |
| Lam Research Corporation | 5635 |
4 |
| Kawasaki Heavy Industries, Limited | 1673 |
4 |
| Ebara Corporation | 2323 |
4 |
| Other owners | 195 |