Patent holdings for IPC class B81B 1/00

Total number of patents in this class: 1291

10-year publication summary

66
106
98
102
131
109
106
99
54
9
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.
28922
192
International Business Machines Corporation
61439
23
The Governing Council of The University of Toronto,
1359
17
The Regents of the University of California
18858
15
FUJIFILM Corporation
26751
15
Agency for Science, Technology and Research
3521
13
The University of Tokyo
3887
13
Canon Kabushiki Kaisha
6864
13
Robert Bosch GmbH
40831
12
Enplas Corporation
903
11
National Research Council of Canada
1529
11
President and Fellows of Harvard College
5722
10
Taiwan Semiconductor Manufacturing Company, Ltd.
36182
9
Nikon Corporation
7196
9
Commissariat à l'énergie atomique et aux energies alternatives
10543
9
Japan Science and Technology Agency
1679
9
ALIS Corporation
36
9
Gyros Patent AB
57
9
Sekisui Chemical Co., Ltd.
3133
9
Konica Minolta Opto, Inc.
1200
8
Other owners 875