Patent holdings for IPC class G07B 15/00

Total number of patents in this class: 873

10-year publication summary

111
104
81
60
55
50
36
42
39
18
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
NEC Corporation
37491
51
Mitsubishi Heavy Industries Machinery Systems, Ltd.
491
43
Panasonic Intellectual Property Management Co., Ltd.
34568
23
Cloudparc, Inc.
28
21
Mitsubishi Heavy Industries, Ltd.
9231
17
Cubic Corporation
317
15
Modaxo Acquisition USA Inc. n/k/a Modaxo Traffic Management USA Inc.
106
15
Mitsubishi Heavy Industries Mechatronics Systems, Ltd.
78
14
Inrix, Inc.
127
13
Flash Seats, LLC
22
13
P4 X Group Inc.
53
13
Mitsubishi Electric Corporation
48409
11
Visa U.S.A. Inc.
550
11
J.J. Mackay Canada Limited
86
11
Kapsch TrafficCom AG
198
11
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6167
11
ZTE Corporation
44302
10
Live Nation Entertainment, Inc.
321
10
MasterCard International Incorporated
5402
10
Siemens Mobility, Inc.
375
10
Other owners 540