Patent holdings for IPC class G01D 5/245

Total number of patents in this class: 1222

10-year publication summary

76
88
77
105
131
95
101
73
67
22
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
NTN Corporation
5008
71
Mitsubishi Electric Corporation
43934
70
Denso Corporation
23338
47
Robert Bosch GmbH
40953
30
Panasonic Intellectual Property Management Co., Ltd.
27812
30
Alps Electric Co., Ltd.
851
24
Infineon Technologies AG
8189
23
Minebea Mitsumi Inc.
1461
22
Dr. Johannes Heidenhain GmbH
411
20
Nikon Corporation
7162
18
Continental Automotive GmbH
5573
16
Schaeffler Technologies AG & Co. KG
8880
16
Nidec Sankyo Corporation
1117
16
TDK Corporation
6306
15
Renishaw plc
739
15
Aktiebolaget SKF
2700
14
Nippon Seiki Co., Ltd.
933
14
Hitachi Metals, Ltd.
2175
13
Continental Teves AG & Co. oHG
2354
13
Kabushiki Kaisha Yaskawa Denki
1468
13
Other owners 722