Patent holdings for IPC class E05B 49/00

Total number of patents in this class: 1412

10-year publication summary

144
127
139
156
129
104
56
55
45
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Denso Corporation
23769
148
Kabushiki Kaisha Tokai Rika Denki Seisakusho
1755
97
Sumitomo Wiring Systems, Ltd.
10016
73
Sumitomo Electric Industries, Ltd.
14972
72
AutoNetworks Technologies, Ltd.
6329
70
Panasonic Intellectual Property Management Co., Ltd.
29733
51
NEC Corporation
34413
31
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
13086
30
Schlage Lock Company LLC
1281
28
Mitsubishi Electric Corporation
44851
27
Honda Motor Co., Ltd.
24866
23
Alps Alpine Co., Ltd.
1989
23
Superpedestrian Ipco, LLC
26
20
Aisin Seiki Kabushiki Kaisha
2285
17
Lock II, L.L.C.
34
16
ASSA ABLOY Americas Residential Inc.
889
15
Nissan Motor Co., Ltd.
12352
12
Sony Corporation
31541
11
Panasonic Corporation
20315
10
Security People, Inc.
167
9
Other owners 629