Patent holdings for IPC class G01D 5/249

Total number of patents in this class: 206

10-year publication summary

14
22
14
28
20
14
10
13
7
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Dr. Johannes Heidenhain GmbH
408
9
Robert Bosch GmbH
42689
6
Mitutoyo Corporation
1249
6
Sanofi-Aventis Deutschland GmbH
2625
5
Mitsubishi Electric Corporation
46093
5
Harmonic Drive Systems Inc.
473
5
Renishaw plc
763
5
CMR Surgical Limited
372
5
Minebea Mitsumi Inc.
1737
4
Zhejiang Guanxi Electric & Motor Co., Ltd.
21
4
Siemens AG
24484
3
STMicroelectronics (Rousset) SAS
949
3
Delta Electronics, Inc.
2605
3
Fuji Corporation
3358
3
Nidec Corporation
2662
3
Pixart Imaging Inc.
1666
3
RLS Merilna Tehnika d.o.o.
24
3
Société des Produits Nestlé S.A.
9277
2
Canon Inc.
39888
2
FUJIFILM Corporation
29367
2
Other owners 125