Patent holdings for IPC class G03G 15/08

Total number of patents in this class: 7635

10-year publication summary

609
584
631
644
637
734
608
520
447
138
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Canon Inc.
36864
1479
Brother Industries, Ltd.
13014
1105
Ricoh Company, Ltd.
13272
646
Hewlett-Packard Development Company, L.P.
28575
609
Kyocera Document Solutions Inc.
5307
567
FUJIFILM Business Innovation Corp.
7404
523
Lexmark International, Inc.
1794
381
Canon Kabushiki Kaisha
6882
239
Toshiba TEC Corporation
3886
222
Sharp Corporation
10044
160
Brother Kogyo Kabushikikaisha
1711
157
Oki Electric Industry Co., Ltd.
1651
144
Konica Minolta, Inc.
8350
141
Toshiba Corporation
12027
127
Konica Minolta Business Technologies, Inc.
1567
96
Print-Rite ? Unicorn Image Products Co., Ltd. of Zhuhai
237
70
Xerox Corporation
7529
58
Bridgestone Corporation
7080
52
Sumitomo Riko Company Limited
963
38
HP Printing Korea Co., Ltd.
187
37
Other owners 784