Patent holdings for IPC class B32B 15/08

Total number of patents in this class: 6562

10-year publication summary

519
547
563
523
467
455
384
355
378
313
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Panasonic Intellectual Property Management Co., Ltd.
32352
188
FUJIFILM Corporation
29797
153
Mitsubishi Gas Chemical Company, Inc.
3498
153
Nippon Steel Corporation
6476
101
Dai Nippon Printing Co., Ltd.
4145
97
JX Nippon Mining & Metals Corporation
1479
97
Nitto Denko Corporation
8350
91
3m Innovative Properties Company
17737
80
Resonac Corporation
2989
76
DIC Corporation
3841
74
LG Chem, Ltd.
17682
72
JFE Steel Corporation
7044
71
Mitsui Mining & Smelting Co., Ltd.
1508
64
The Boeing Company
20166
58
Kuraray Co., Ltd.
3537
58
Sumitomo Bakelite Co., Ltd.
1511
55
Hitachi Chemical Company, Ltd.
2317
49
Toppan Printing Co., Ltd.
2123
48
Shengyi Technology Co., Ltd.
262
43
Agc, Inc.
5000
43
Other owners 4891