Patent holdings for IPC class G09B 9/052

Total number of patents in this class: 189

10-year publication summary

15
19
7
15
23
17
14
23
11
8
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
State Farm Mutual Automobile Insurance Company
3452
21
Toyota Motor Corporation
35992
8
Komatsu Ltd.
4759
6
FAAC Incorporated
32
6
Yamaha Hatsudoki Kabushiki Kaisha
2253
6
Honda Motor Co., Ltd.
26154
5
Quanata, LLC
392
5
National Institute of Advanced Industrial Science and Technology
3791
4
Allstate Insurance Company
1861
4
AVL List GmbH
1331
3
Life Long Driver, LLC
60
3
Scania CV AB
2412
3
Zonar Systems, Inc.
81
3
Neo Information Systems Co., Ltd.
6
3
International Business Machines Corporation
62754
2
Fujitsu Limited
16859
2
GM Global Technology Operations LLC
16205
2
The Raymond Corporation
394
2
AMO Groningen B.V.
316
2
Isuzu Motors Limited
2330
2
Other owners 97