Patent holdings for IPC class F16D 55/06

Total number of patents in this class: 14

10-year publication summary

1
3
1
2
1
1
0
0
2
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
NTN Corporation
4984
2
Minebea Mitsumi Inc.
1717
2
Hitachi, Ltd.
15467
1
Panasonic Intellectual Property Management Co., Ltd.
31201
1
Kawasaki Heavy Industries, Limited
1627
1
BPW Bergische Achsen KG
124
1
Otis Elevator Company
2666
1
Sinfonia Technology Co., Ltd.
261
1
Toshiba Elevator Kabushiki Kaisha
68
1
Kone Oyj
2082
1
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION)
12837
1
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.)
3090
1
Other owners 0