Patent holdings for IPC class G03G 5/047

Total number of patents in this class: 347

10-year publication summary

28
32
30
16
36
21
20
27
25
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Canon Inc.
39365
77
FUJIFILM Business Innovation Corp.
7570
40
Mitsubishi Chemical Corporation
4480
34
Kyocera Document Solutions Inc.
5500
31
Canon Kabushiki Kaisha
7041
30
Fuji Electric Co., Ltd.
5098
29
Xerox Corporation
7028
27
Ricoh Company, Ltd.
13215
15
Mitsubishi Rayon Co., Ltd.
920
15
Hewlett-Packard Development Company, L.P.
25972
13
Konica Minolta, Inc.
8659
10
Sharp Corporation
10292
7
Lexmark International, Inc.
1682
6
Fuji Electric Systems Co., Ltd.
87
3
Merck Patent GmbH
5840
2
Mitsubishi Gas Chemical Company, Inc.
3431
2
Samsung Electronics Co., Ltd.
143812
1
FUJIFILM Corporation
29208
1
Konica Minolta Business Technologies, Inc.
1440
1
Brother International Corporation
23
1
Other owners 2