Patent holdings for IPC class B41J 2/18

Total number of patents in this class: 1115

10-year publication summary

54
69
94
123
155
121
118
87
69
32
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Hewlett-Packard Development Company, L.P.
28223
166
Canon Inc.
36863
132
Seiko Epson Corporation
18661
120
Konica Minolta, Inc.
8366
71
Brother Industries, Ltd.
12939
64
Ricoh Company, Ltd.
13205
52
Memjet Technology Ltd.
752
42
FUJIFILM Corporation
27184
39
Toshiba TEC Corporation
3864
36
Kyocera Corporation
12833
35
Riso Kagaku Corporation
661
31
Hitachi Industrial Equipment Systems Co., Ltd.
1347
20
Mimaki Engineering Co., Ltd.
799
15
SII Printek Inc.
138
13
Canon Kabushiki Kaisha
6899
13
Kateeva, Inc.
375
11
FUJIFILM Dimatix, Inc.
331
10
Screen Holdings Co., Ltd.
2462
10
Kyocera Document Solutions Inc.
5212
8
Brother Kogyo Kabushikikaisha
1714
8
Other owners 219