Patent holdings for IPC class H05B 41/231

Total number of patents in this class: 9

10-year publication summary

0
1
2
0
0
0
0
1
0
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Panasonic Corporation
20786
2
Panasonic Electric Works Co., Ltd.
782
1
OSRAM GmbH
2442
1
Hubbell Incorporated
3052
1
Harison Toshiba Lighting Corp.
48
1
Ikeda Electric Co., Ltd.
7
1
Phoenix Electric Co., Ltd.
43
1
Sharp Kabushiki Kaisha
18957
1
Other owners 0