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  • B - Performing operationstransporting
  • B60K - Arrangement or mounting of propulsion units or of transmissions in vehiclesarrangement or mounting of plural diverse prime-movers in vehiclesauxiliary drives for vehiclesinstrumentation or dashboards for vehiclesarrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehicles
  • B60K 20/02 - Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means

Patent holdings for IPC class B60K 20/02

Total number of patents in this class: 450

10-year publication summary

52
55
59
33
18
15
22
21
13
4
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Kabushiki Kaisha Tokai Rika Denki Seisakusho
1839
104
Alps Alpine Co., Ltd.
2213
26
Kubota Corporation
4199
19
Nissan Motor Co., Ltd.
12731
17
Yanmar Co., Ltd.
1370
13
Toyota Motor Corporation
34313
12
Panasonic Intellectual Property Management Co., Ltd.
33375
11
Honda Motor Co., Ltd.
25840
10
Alps Electric Co., Ltd.
788
10
Hyundai Motor Company
23479
9
Kia Motors Corporation
7730
8
GHSP, Inc.
136
8
Aisin AI Co., Ltd.
121
7
Tsuda Industries Co., Ltd.
14
7
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
12520
7
Denso Corporation
25115
5
Komatsu Ltd.
4669
5
Dura Operating, LLC
21
5
Yanmar Power Technology Co., Ltd.
581
5
Hitachi Construction Machinery Co., Ltd.
2726
4
Other owners 158

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