Patent holdings for IPC class G09B 9/052

Total number of patents in this class: 171

10-year publication summary

14
15
19
7
15
23
17
12
20
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
State Farm Mutual Automobile Insurance Company
2951
20
Toyota Motor Corporation
30540
8
FAAC Incorporated
26
6
Yamaha Hatsudoki Kabushiki Kaisha
2080
6
Honda Motor Co., Ltd.
24908
5
Komatsu Ltd.
4439
5
Allstate Insurance Company
1763
4
National Institute of Advanced Industrial Science and Technology
3736
3
AVL List GmbH
1258
3
Life Long Driver, LLC
62
3
Scania CV AB
2376
3
Zonar Systems, Inc.
81
3
Neo Information Systems Co., Ltd.
6
3
International Business Machines Corporation
60224
2
Fujitsu Limited
18417
2
The Raymond Corporation
349
2
Isuzu Motors Limited
2240
2
SmartDrive Systems, Inc.
183
2
SoftEther Corporation
6
2
United Parcel Service of America, Inc.
1594
2
Other owners 85