Patent holdings for IPC class G03B 35/08

Total number of patents in this class: 669

10-year publication summary

50
59
63
51
43
29
27
28
23
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
FUJIFILM Corporation
29295
74
Panasonic Corporation
20142
59
Sony Corporation
31107
41
Olympus Corporation
13187
35
Panasonic Intellectual Property Management Co., Ltd.
31201
25
Hitachi Automotive Systems, Ltd.
3958
23
Nikon Corporation
7168
22
Hitachi Astemo, Ltd.
6382
20
Samsung Electronics Co., Ltd.
145025
12
Hitachi, Ltd.
15467
11
Sony Semiconductor Solutions Corporation
10380
11
Sharp Kabushiki Kaisha
18781
10
Konica Minolta, Inc.
8701
9
Canon Inc.
39660
8
Ricoh Company, Ltd.
13198
7
Nokia Technologies Oy
17637
7
LG Electronics Inc.
72737
6
Kyocera Corporation
13758
6
Alcon, Inc.
5405
6
Sony Group Corporation
13661
6
Other owners 271