- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 2/32 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
Patent holdings for IPC class B41J 2/32
Total number of patents in this class: 925
10-year publication summary
74
|
80
|
94
|
118
|
93
|
61
|
64
|
56
|
26
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toshiba TEC Corporation | 3877 |
88 |
Brother Industries, Ltd. | 13000 |
84 |
Sato Holdings Kabushiki Kaisha | 659 |
67 |
Toshiba Corporation | 12017 |
66 |
Seiko Epson Corporation | 18724 |
42 |
Seiko Instruments Inc. | 660 |
27 |
Hand held Products, Inc. | 1227 |
24 |
Mitsubishi Electric Corporation | 43934 |
21 |
Ceraloc Innovation AB | 156 |
21 |
Iconex, LLC | 179 |
19 |
Zebra Technologies Corporation | 1689 |
18 |
Hewlett-Packard Development Company, L.P. | 28538 |
17 |
Casio Computer Co., Ltd. | 3343 |
17 |
Fujitsu Component Limited | 280 |
16 |
Ricoh Company, Ltd. | 13266 |
14 |
citizen Watch Co., Ltd. | 1062 |
14 |
citizen Systems Japan Co., Ltd. | 70 |
13 |
Dai Nippon Printing Co., Ltd. | 3891 |
12 |
NCR Corporation | 688 |
12 |
Avery Dennison Retail Information Services LLC | 1067 |
12 |
Other owners | 321 |